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<h3>Job Description</h3>
Job DescriptionAbout Phoenix Tailings&nbsp;Phoenix Tailings is a rapidly-growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.&nbsp;&nbsp; Why Phoenix Tailings&nbsp;At Phoenix Tailings, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.&nbsp;&nbsp; Our Values:&nbsp;&nbsp;● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For:&nbsp;Phoenix Tailings is seeking a Senior Chemical Engineer to take a leading role in scaling our cutting-edge critical metals recovery processes from lab bench to pilot plant and beyond. You will own the application of mass and energy balances, help design process flows, and ensure the seamless transition of chemistry into scalable, efficient systems. Your work will directly accelerate our ability to produce essential materials cleanly, safely, and economically—pushing the boundaries of what’s possible in sustainable chemical engineering.&nbsp; This pay range reflects the expected compensation for this role and may vary based on experience and qualifications. Salary Range: $120,000/year- $160,000/yearKey Responsibilities
<ul>
<li>Translate lab-scale chemical processes into scalable unit operations&nbsp;&nbsp;</li>
<li>Design and develop process flowsheets for pilot systems across hydrometallurgical and metallurgical operations.&nbsp;</li>
<li>Lead scale-up efforts for new processes, including equipment specification, system integration, and risk analysis.&nbsp;</li>
<li>Analyze and optimize process performance to improve recovery rates, efficiency, and sustainability metrics.&nbsp;</li>
<li>Work closely with R&amp;D, mechanical engineering, and production teams to ensure seamless handoff from lab to pilot and pilot to production.&nbsp;</li>
<li>Identify bottlenecks and troubleshoot technical challenges in early-stage systems.&nbsp;</li>
<li>Support data collection and process modeling to guide decision-making and future system design.&nbsp;</li>
<li>Drive continuous improvement in process safety, environmental impact, and overall performance.&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>BS, M.S., or Ph.D. in Chemical Engineering or related discipline.&nbsp;</li>
<li>5+ years of experience in chemical process development and scale-up.&nbsp;</li>
<li>Proven experience applying mass and energy balances to develop and optimize process flows.&nbsp;</li>
<li>Background in hydrometallurgy, separations, chemical recovery, or related high-complexity systems.&nbsp;</li>
<li>Familiarity with chemical simulation/modeling tools (e.g., HSC Chemistry, Aspen Plus, MATLAB).&nbsp;</li>
<li>Strong experimental design and data analysis skills.&nbsp;</li>
<li>Track record of delivering chemical processes from lab concept to pilot or production scale.&nbsp;</li>
<li>Passion for clean technology, resource sustainability, and building systems from the ground up.&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.&nbsp;&nbsp;&nbsp;Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).&nbsp;
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

2.2. Senior Chemical Engineer

<h3>Job Description</h3>
Job DescriptionAbout Phoenix TailingsPhoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.&nbsp; Why Phoenix Tailings&nbsp;At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.&nbsp; Our Values&nbsp;● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For&nbsp;Phoenix Tailings is seeking a Senior Chemical Process Engineer who thrives at the intersection of lab work and industrial process development. In this role, you’ll focus on designing, optimizing, and scaling solvent extraction systems to separate and refine rare earth elements — a cornerstone process in our clean production pathway. This is a hands-on, impact-driven role where your contributions will directly accelerate our mission to establish a domestic, sustainable supply of critical materials.&nbsp; This pay range reflects the expected compensation for this role and may vary based on experience and qualifications. Salary Range: $120,000/year- $160,000/yearKey Responsibilities:
<ul>
<li>Execute solvent extraction process development for rare earth element separation, from bench to pilot scale&nbsp;</li>
<li>Design and operate solvent extraction experiments, evaluating efficiency, selectivity, and stability of reagent systems&nbsp;</li>
<li>Assist in scaling up processes through data analysis, process modeling, and mass/energy balance development&nbsp;</li>
<li>Contribute to the design of pilot-scale equipment including mixer-settlers, columns, or centrifugal contactors&nbsp;</li>
<li>Analyze experimental results to recommend design or operating condition changes that improve process performance&nbsp;</li>
<li>Develop and maintain process documentation including SOPs, PFDs, and process data logs&nbsp;</li>
<li>Support technology transfer from R&amp;D to operations, including commissioning, startup, and troubleshooting&nbsp;</li>
<li>Maintain a strong focus on safety, chemical handling, and environmental stewardship in all aspects of process work&nbsp;</li>
<li>Collaborate with a cross-functional team of chemists, metallurgists, and engineers to deliver on project milestones&nbsp;&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>M.S. or B.S. in Chemical Engineering, Metallurgical Engineering, or related field with 5+ years of industrial experience&nbsp;</li>
<li>Hands-on experience with solvent extraction for rare earth or critical metal separation&nbsp;</li>
<li>Solid understanding of phase separation dynamics, reagent selection, and extraction circuit design&nbsp;</li>
<li>Demonstrated ability to operate lab and pilot-scale chemical processes safely and effectively&nbsp;</li>
<li>Familiarity with process simulation and modeling tools (e.g., METSIM, Aspen, or similar)&nbsp;</li>
<li>Strong analytical and data interpretation skills with an experimental mindset&nbsp;</li>
<li>Experience working in a fast-paced, startup, or R&amp;D-intensive environment is a plus&nbsp;</li>
<li>Excellent communication and technical documentation skills&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.&nbsp;&nbsp;&nbsp;Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).&nbsp;
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

3.2. Senior Chemical Process Engineer-Separation

<h3>Job Description</h3>
Job Description

Our mission at Asimov is to advance humanity's ability to design living systems, enabling biotechnologies with outsized benefit to society. We're developing a mammalian synthetic biology platform––from cells to software––to enable the design and manufacture of next-generation therapeutics.
 
We are searching for a Senior Computational Biologist with multi-disciplinary skills in computational biology, machine learning, and applied mathematics to join our team. This role bridges the gap between sequence-level design and systems-level dynamics, focusing on the development and application of sophisticated models that integrate diverse biological data.
 
The ideal candidate will be adept at building data-driven, mechanistic, and hybrid models to decipher complex biological processes and guide the engineering of therapeutic molecules and systems. You will leverage everything from high-dimensional omics datasets to time-course bioprocess data to create predictive models that drive genetic design and optimize bioprocess development. Join our team to contribute at the cutting-edge of innovation in biology and computational science, shaping the future of therapeutic innovation.
 

About the Role:

<ul>
<li>
Design and implement sophisticated models—including data-driven (ML/AI), mechanistic (e.g., ODE-based), and hybrid approaches—to predict and optimize the performance of biologics and vector manufacturing processes.
</li>
<li>
Develop models that predict functional outcomes such as transgene expressibility, protein stability, and product quality attributes from nucleic acid and amino acid sequence features
</li>
<li>
Develop new models to predict developability attributes such as expressibility, secretability, aggregation, and stability of biologics, from sequence.
</li>
<li>
Create multi-scale models of cellular behavior, integrating omics data (RNA-seq, proteomics, etc.) to simulate gene expression, protein secretion dynamics, metabolism, and cell phenotype.
</li>
<li>
Work in close collaboration with bench scientists to guide rational experimental design, using techniques like Bayesian Optimization to ensure that data generation is maximally informative for modeling and yields actionable insights.
</li>
<li>
Contribute to our long-term computational strategy by exploring novel algorithms, modeling frameworks, and data integration techniques to solve critical challenges in synthetic biology and therapeutic development.
</li>
</ul>

About You:

<ul>
<li>
You have a Ph.D. in Bioengineering, Computational Biology, Computer Science, Applied Mathematics, or a related quantitative field.
</li>
<li>
You are proficient in sequence-based analysis and have hands-on experience integrating large-scale omics datasets (e.g., NGS, RNA-seq, proteomics) to inform model development and validation.
</li>
<li>
You are an expert in applying machine learning and advanced mathematical techniques (e.g., dynamical systems, differential equations, stochastic modeling) to biological systems, with at least 3 years of experience in a pharmaceutical or biotechnology industry setting.
</li>
<li>
You have a strong background in modeling dynamic biological systems, such as gene regulatory networks, metabolic pathways, or cell population dynamics.
</li>
<li>
You are a skilled programmer, fluent in Python and associated scientific computing/ML libraries.
</li>
<li>
You excel at communicating complex scientific and mathematical concepts effectively to colleagues with diverse backgrounds and expertise.
</li>
<li>
You are a collaborative, impact-driven scientist, passionate about working in a fast-paced, research-focused environment to engineer biology.
</li>
</ul>

We're fueled by a vision to transform biological engineering into a fully-fledged engineering discipline. Should you join our team, you will grow with a constantly evolving organization and push the frontiers of synthetic biology. Company culture is key to Asimov, and ours is a culture of recombination; we believe that our mission can only be achieved by bringing together a diverse team with a mixture of backgrounds and perspectives.

Compensation Range: $150K - $175K

Senior Computational Biologist

<h3>Job Description</h3>
Job DescriptionAbout Phoenix TailingsPhoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.&nbsp; Why Phoenix Tailings&nbsp;At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.&nbsp; Our Values&nbsp;● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For&nbsp;Phoenix Tailings is looking for a Chemical Process Engineer II who is excited to solve some of the most critical challenges in clean metals production. In this role, you’ll focus on supporting the development, optimization, and scale-up of solvent extraction processes for rare earth separation. You will work hands-on in our labs and pilot facilities to push forward the next generation of sustainable materials technology. This is a role for someone who thrives on turning experiments into real-world solutions and wants to grow alongside an ambitious and mission-driven team.&nbsp; This pay range reflects the expected compensation for this role and may vary based on experience and qualifications. Salary Range: $90,000- $130,000/yearKey Responsibilities:
<ul>
<li>Set up and operate lab- and pilot-scale solvent extraction systems to test rare earth separation processes&nbsp;</li>
<li>Run experiments, collect data, and analyze results to evaluate reagent performance and separation efficiency&nbsp;</li>
<li>Contribute to process development through iterative testing, troubleshooting, and optimization&nbsp;</li>
<li>Support development of mass balances, PFDs, and other process documentation&nbsp;</li>
<li>Assist in scaling up bench-scale results to pilot-scale systems and support commissioning activities&nbsp;</li>
<li>Maintain chemical inventory, ensure safe lab practices, and adhere to all safety protocols&nbsp;</li>
<li>Document experimental results clearly and contribute to technical reports and presentations&nbsp;</li>
<li>Work cross-functionally with engineering and operations teams to ensure experimental designs align with scale-up needs&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>B.S. or M.S. in Chemical Engineering, Metallurgical Engineering, or related field with 2–5 years of relevant industry experience&nbsp;</li>
<li>Hands-on experience with wet chemistry, ideally including solvent extraction or hydrometallurgical systems&nbsp;</li>
<li>Strong data analysis skills and ability to interpret experimental results to drive process improvement&nbsp;</li>
<li>Familiarity with chemical process equipment and lab best practices&nbsp;</li>
<li>Experience preparing PFDs, maintaining lab notebooks, and writing technical documentation&nbsp;</li>
<li>Comfortable working in a fast-paced, evolving environment with a focus on experimentation and learning&nbsp;</li>
<li>Strong communication skills and the ability to work well in a collaborative, interdisciplinary team&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.&nbsp;&nbsp;&nbsp;Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).&nbsp;
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

3.4. Chemical Process Engineer II -Separation

<h3>Job Description</h3>
Job Description
Ink Materials Process Engineer South Hadley
Team up with the most innovative company where Imagination becomes reality! E Ink is the originator, pioneer and commercial leader in ePaper technology (see E Ink │ About Us). E Ink’s South Hadley, MA production facility is increasing its chemical manufacturing capability because of increased global demand for E Ink ePaper display products. We are seeking qualified candidates who are self-driven, looking to advance their career and be a high-impact player on a team.
Our diversity of people, backgrounds, experiences, thoughts and perspectives are fostered to create an inclusive work environment.
Our culture is built on value commitments to innovation, quality, results, integrity, community, people, and collaboration that fosters a strong employee engagement, teamwork, safety and wellness.
We offer a competitive/generous benefits package that fits the needs of our employees. It includes health, dental, vision, wellness programs, employee discounts, 401k matches, ongoing development, advancement opportunities and more. This position is also eligible for our bonus program. (see E Ink │ Life at E Ink). 
About the Role:
Are you passionate about transforming innovative ideas into scalable manufacturing processes? As a key member of our Operations Engineering team, you will play a pivotal role in developing and optimizing systems that produce our unique pigments and dispersions. Your work will directly impact the efficiency, quality, and sustainability of our manufacturing operations.
In this hands-on role, you will collaborate with cross-functional teams to troubleshoot challenges, implement improvements, and drive innovation from the lab to full-scale production. We're seeking a proactive engineer who thrives in dynamic environments and is eager to contribute to our mission of delivering high-quality pigment solutions.
Key Responsibilities: 
<ul>
<li>Monitor and enhance ink and pigment manufacturing processes to ensure consistency, efficiency, and quality</li>
<li>Utilize statistical tools (e.g., SPC, SQC) to analyze process data and identify areas for improvement</li>
<li>Develop and maintain comprehensive process documentation, including SOPs and batch records</li>
<li>Lead investigations into process deviations, implementing corrective actions to prevent recurrence</li>
<li>Identify and execute projects aimed at improving safety, reducing costs, and enhancing product quality</li>
<li>Work closely with Development, Quality, and Supply Chain teams to support new product introductions and raw material qualifications</li>
<li>Oversee small to medium-scale capital projects, from conception through implementation</li>
<li>Promote a culture of safety by adhering to and advocating for best practices and regulatory compliance</li>
</ul>
Qualifications:
<ul>
<li>BS degree in Chemical Engineering, Materials Science, Chemistry, or a related field</li>
<li>5–10 years of experience in manufacturing or process engineering, ideally within pigment, chemical, or related industries. Candidates with strong technical foundations and demonstrated learning agility are also encouraged to apply.</li>
<li>Demonstrated ability to identify issues, analyze root causes, and implement effective solutions</li>
<li>Proficiency or the ability to master statistical analysis software (e.g. JMP, Minitab) and familiarity with process control methodologies</li>
<li>Ability to prioritize assignments, multi-task and work both independently and with cross-functional teams</li>
<li>Able to communicate technical information clearly and adapt messaging to different audiences</li>
<li>Ability to work in areas requiring the use of a full-face respirator, with training and equipment provided to ensure comfort and safety</li>
</ul>
Preferences:
<ul>
<li>Experience with formal root cause analysis tools (e.g., 8D, DMAIC)</li>
<li>Familiarity with ISO standards and quality management systems</li>
<li>Working knowledge of lean and Six Sigma methodologies</li>
<li>Lean Six Sigma Green Belt or equivalent certification</li>
<li>Familiarity with solvent handling and an understanding of OSHA Process Safety Management (PSM) principles</li>
</ul>
 Benefits:
<ul>
<li>Competitive total compensation package</li>
<li>Medical, dental and vision on 1st day</li>
<li>Company 401K match</li>
<li>20 PTO days</li>
<li>Sick time</li>
<li>Casual day to day work environment</li>
<li>Hybrid/flexible work environment (for some positions)</li>
</ul>
E Ink is committed to a diverse and inclusive workforce. E Ink is an equal opportunity employer and does not discriminate on the basis of race, ethnicity, gender, identity, sexual orientation, veteran’s status, disability, age, or on any basis prohibited by federal and state law. 
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
Salary Range Disclosure: The annual base salary range for this position is $90,000 to $125,000 not including any variable pay. The total compensation package may include performance-based incentives, discretionary bonuses, and other variable pay components. The salary range for this position reflects a reasonable estimate at the time of posting and may vary based on factors such as experience, skills, education, certifications, and location.

Ink Materials Process Engineer South Hadley

<h3>Job Description</h3>
Job DescriptionAbout Phoenix Tailings:Phoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy. We are seeking a Junior Chemical Engineer to join our dynamic team and contribute to the design, development, and optimization of innovative critical metals production systems. Why Phoenix Tailings:At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you. Our Values:● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For:Phoenix Tailings is looking for a Development Engineer I with a strong technical foundation and a desire to apply their knowledge to solving real-world process challenges in critical metals recovery. In this role, you’ll support the design, execution, and analysis of rare earth element processing technologies and contribute to building out the technical infrastructure that enables the future of clean manufacturing. This position is ideal for someone with early-career experience or a strong academic background in chemical process engineering, including working with mass and energy balances, PFDs, and P&amp;IDs.&nbsp; This pay range reflects the expected compensation for this role and may vary based on experience and qualifications. Salary Range: $70,000/year- $100,000/yearKey Responsibilities:
<ul>
<li>Design and execute laboratory-scale experiments across the rare earth extraction and metallization process flowsheet&nbsp;</li>
<li>Build and validate process models including comprehensive mass and energy balances&nbsp;</li>
<li>Optimize chloride leaching, dissolution, and filtration operations to improve efficiency and product quality&nbsp;</li>
<li>Support the development of advanced separation techniques for REE purification and concentration&nbsp;</li>
<li>Develop robust precipitation processes for conversion of rare earth chlorides into high-purity oxides&nbsp;</li>
<li>Contribute to early-stage metallization process R&amp;D for converting oxides into individual rare earth metals&nbsp;</li>
<li>Analyze experimental data and use findings to drive iterative improvements to the process&nbsp;</li>
<li>Specify and evaluate equipment required for pilot and commercial-scale implementation&nbsp;</li>
<li>Document all research procedures, findings, and recommendations with technical precision&nbsp;</li>
<li>Ensure all experiments and development efforts align with EH&amp;S and sustainability standards&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>B.S. in Chemical Engineering, Metallurgical Engineering, Materials Science, or a related field&nbsp;</li>
<li>1–3 years of experience in chemical or metallurgical process development (internships and co-op experience welcome)&nbsp;</li>
<li>Familiarity with mass and energy balances, process modeling, and basic process calculations&nbsp;</li>
<li>Experience interpreting or developing PFDs and P&amp;IDs&nbsp;</li>
<li>Hands-on experience with laboratory or pilot-scale chemical equipment&nbsp;</li>
<li>Comfortable using tools for data analysis and reporting (Excel, Python, or similar)&nbsp;</li>
<li>Solid communication skills and ability to clearly document technical work&nbsp;</li>
<li>Familiarity with rare earth chemistry or hydrometallurgy is a plus&nbsp;</li>
<li>Driven by curiosity, mission, and a desire to help solve one of the most important resource challenges of our time&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
We offer a competitive compensation package based on expertise, including healthcare coverage (100% medical, dental, and vision), stock ownership, parental leave, flexible vacation policy, learning and development opportunities, and a great team culture that values making a difference and encourages results-focused work. At Phoenix Tailings, we have an open culture that values learning and growth, and we are looking for enthusiastic individuals who share our vision of sustainable mining. Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability, genetic information, or any other applicable protected characteristics. These characteristics will not be a factor for consideration of any work-related decisions, including but not limited to hiring, firing, compensation, and discipline.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

2.5. Chemical Development Engineer I

<h3>Job Description</h3>
Job Description
We are currently seeking a Lead Scientist / Engineer with a PhD in Systems &amp; Control, Biomedical Engineering, Applied Mathematics, or a related quantitative field, and 5–6+ years of experience in applied modeling and estimation. This role will function as a senior member of the company’s algorithm team. It will involve designing and implementing Etiometry’s next-generation physiologic risk and treatment-prediction algorithms. The position will require close collaboration with Etiometry’s data science, product, and clinical teams to translate physiologic and clinical requirements into real-time decision support tools deployed in the ICU.
Responsibilities
<ul>
<li>
Lead the design, implementation, and validation of algorithms that predict patient trajectories and responses to interventions (e.g., fluids, vasoactives, ventilator changes).
</li>
<li>
Extend Etiometry’s existing ODE-based physiologic models with advanced estimation methods (e.g., Kalman filters, Bayesian inference, particle filters).
</li>
<li>
Integrate data-driven approaches (e.g., neural networks, probabilistic ML, hybrid mechanistic/ML frameworks) with classical physiology-based models.
</li>
<li>
Translate physiologic and clinical requirements into quantitative risk indices for FDA-regulated software.
</li>
<li>
Work with real-world ICU data, including physiologic waveforms, vital signs, and laboratory values.
</li>
<li>
Mentor junior scientists and collaborate with engineers, clinical experts, and regulatory affairs to bring models from research → cleared product.
</li>
</ul>
Basic Qualifications
<ul>
<li>
PhD in Systems &amp; Control, Biomedical Engineering, Applied Mathematics, Electrical/Mechanical Engineering, or a related field.
</li>
<li>
5–6+ years of experience (industry or postdoctoral) in applied modeling, estimation, or control systems.
</li>
<li>
Strong background in dynamical systems &amp; ODE/PDE modeling.
</li>
<li>
Strong background in state estimation techniques (Kalman filters, stochastic processes, Bayesian methods).
</li>
<li>
Working knowledge of machine learning (neural networks, probabilistic ML, data-driven system identification).
</li>
<li>
Proficiency in scientific computing in Python (NumPy, SciPy, PyTorch, TensorFlow).
</li>
<li>
Strong communication and organization skills.
</li>
<li>
Proven ability to work in cross-disciplinary teams and translate theory into applied solutions.
</li>
</ul>
Desired Qualifications
<ul>
<li>
Experience working with clinical monitoring data (ICU waveforms, vital signs, laboratory data, EHR integration).
</li>
<li>
Familiarity with computational physiology or biomedical modeling.
</li>
<li>
Knowledge of medical device software lifecycle (IEC 62304, FDA 510(k)).
</li>
<li>
Experience mentoring junior scientists or leading research projects.
</li>
</ul>
About Etiometry
Etiometry is the market leader in predictive analytics for the Intensive Care Unit. Our system leverages real-time patient data to provide clinicians with actionable information that improves care for the most vulnerable patients. In use at some of the best medical institutions across three continents, the Etiometry Platform has a proven track record in improving outcomes while reducing hospital costs. Our next generation of algorithms will go beyond monitoring risk to forecasting how treatments will affect patient physiology — giving clinicians foresight to guide critical interventions. By joining Etiometry, you will be at the forefront of clinical innovation, working with a passionate team of engineers and scientists with the mission of transforming the delivery of critical care. You will become an integral part of a dynamic team whose work will directly impact patients worldwide and shape the future of ICU analytics.

Lead Algorithm Scientist Engineer

<h3>Job Description</h3>
Job DescriptionJob Description: Senior Computational Biologist Department: Data Science, PIRC Reports to: Director of AI in Drug Development Job Summary: We are seeking a highly motivated and skilled Senior Computational Biologist to join our dynamic data science team. This individual will apply advanced OMICS-oriented analytical methods, statistical modeling, and ML/AI to accelerate discovery and decision-making in support of PIRC’s expanding research programs. The ideal candidate will leverage their deep expertise in computational biology, deep learning, and data-driven drug discovery to develop state-of-art solutions. This role involves close, cross-functional collaboration with Immunology, Translational Science, and Biologics teams to build sophisticated algorithms and predictive models that drive our pipeline. The Company: It’s not often you get the chance to make a real impact on the lives of others, while expanding your own possibilities. You’ll find that rare opportunity at PharmaEssentia. Join us, and let’s transform lives, together. PharmaEssentia Corporation is a rapidly growing biopharmaceutical innovator. We are leveraging deep expertise and proven scientific principles to deliver effective new biologics for challenging diseases in the areas of hematology and oncology, with one approved product and a diversifying pipeline. We believe in the potential to improve both health and quality of life for patients with limited options today through the combination of rigorous research and innovative thinking. Founded in 2003 by a team of Taiwanese-American executives and renowned scientists from U.S. biotechnology and pharmaceutical companies, today we are listed on the Taipei Exchange (TPEx: 6446) and are expanding our global presence with operations in the U.S., Japan, China and Korea, along with a world-class biologics production facility in Taichung.&nbsp; This role will be in the PharmaEssentia Innovation Research Center (PIRC), the US R&amp;D center for PharmaEssentia. As PIRC is essentially in startup mode with the full backing of PharmaEssentia HQ, this is an exciting time for PIRC and the Data Scientist will have great influence in developing and growing PIRC from the ground floor up. Key Responsibilities
<ul>
<li>Lead multi-omics data analysis across diverse datasets, including genomics, bulk and single-cell transcriptomics, proteomics, metabolomics and pathway analysis, to address critical questions in target identification, prioritization, and translational science</li>
<li>Design and implement novel computational modules and frameworks to enable seamless integration and interpretation of multi-omics data, driving insights for R&amp;D</li>
<li>Develop and apply machine learning and AI algorithms to uncover patterns and generate predictions from complex biological datasets, and accelerate target discovery and validation efforts</li>
<li>Enhance internal cross-disciplinary collaboration with project teams to align computational strategies with project goals and ensure robust biological interpretation of data</li>
<li>Establish best practices for data management, quality control, and reproducibility in bioinformatics pipelines, and create intuitive visualizations and detail-oriented reports to communicate findings with stakeholders, enabling data-driven decision-making&nbsp;</li>
<li>Continuously evaluate and adopt cutting-edge computational tools, algorithms and technologies to stay at the forefront of the field and enhance data analysis capabilities</li>
<li>Contribute to the strategic planning of computational/AI initiatives, influencing the direction of research programs and technological investments</li>
<li>Contribute to scientific publications, conference presentations, showcasing advancements in bioinformatics and AI, and their impact on drug discovery and translational research</li>
</ul>
 Qualifications
<ul>
<li>Ph.D. in Bioinformatics, Computational Biology, Computer Science or relevant quantitative discipline</li>
<li>At least 3-years work experience in combining bioinformatics/computational biology analysis and cutting-edge computational approaches (including ML/AI) for project support in cross-functional biotech or pharma setting.&nbsp;</li>
<li>Expertise in multi-omics data analysis and result interpretation (genomics, transcriptomics and scRNASeq are must, spatial omics and image are plus)</li>
<li>Proficiency in Python and R, familiarity with database management</li>
<li>A strong understanding of the drug discovery and development, including target identification, lead optimization, translational research, and early clinical development</li>
<li>Experience in a therapeutic area relevant to oncology and immunology</li>
<li>Working knowledge of traditional machine learning algorithms, Deep learning frameworks and LLM, and their applications in drug discovery</li>
</ul>
 EEO Statement: At PharmaEssentia Innovation Research Center (PIRC), we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants without regard to race, color, religion, sex, pregnancy (including childbirth and related medical conditions), national origin, age, physical and mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information (including characteristics and testing), military and veteran status, and any other characteristic protected by applicable law. PIRC believes that diversity and inclusion among our team are critical to our success as a global company, and we seek to recruit, develop and retain the most talented people from a diverse candidate pool.&nbsp; PIRC does not accept unsolicited agency resumes. Staffing agencies should not send resumes to our HR team or to any PIRC employees. PIRC is not responsible for any fees related to unsolicited resumes from staffing agencies. &nbsp;
At PharmaEssentia, our goal is to treat as many people with cancer as possible. That means challenging the status quo with better science that leads to better lives. By joining our team, you will not only expand your own possibilities, but you will contribute to expanding options for people with cancer.
<a href="https://us.pharmaessentia.com/careers/" target="_blank">https://us.pharmaessentia.com/careers/</a>
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Qxw3iqJodz

<h3>Job Description</h3>
Job DescriptionParallel Squared Technology Institute&nbsp;(PTI) is a non-profit research institute aiming to catalyze a leap in protein analysis technology and use it to explore new biological frontiers. PTI supports open research and educational opportunities supporting rapid career development for scientists, engineers, and mathematicians. Why?&nbsp;Protein dysfunctions directly cause many diseases, such as Alzheimer’s disease. Yet, proteins remain understudied because of technological hurdles. How?&nbsp;To resolve these limitations, PTI will develop mass tags enabling a new&nbsp;framework&nbsp;for multiplexed protein analysis by mass spectrometry towards achieving 100-fold increase in throughput. Scientists at and collaborating with the institute will use these gains to directly investigate disease mechanisms and resolve problems that have proven intractable for decades. Our proof of principle technology and strategies are outlined at:&nbsp;parallelsq.org. Who? PTI’s new approach requires synergy between a diverse team of chemists, machine learning engineers, biologists and mass spectrometrists. Alzheimer’s disease and aging will be among the first focuses of this technology-driven research organization. New career opportunitiesMembers of PTI will be supported with industry-level resources to lead research projects and disseminate their discoveries and innovations to the broader biomedical community through frequent publications, presentations, and submissions to public data portals.&nbsp;&nbsp;Qualifications we are generally interested in for different roles:
<ul>
<li>Master’s or PhD in Computational Biology, Bioinformatics, Bioengineering, Molecular Biology, Neurobiology, or related field. BS degree with at least 3 years of experience are also welcome to apply.</li>
<li>Experience with LC-MS/MS, particularly for proteomics.</li>
<li>Able to develop highly-sensitive workflows for data acquisition by LC-MS/MS pipelines.</li>
<li>Experience collaborating with biologists, chemists, research associates, computational scientists, and mass spectrometrists to leverage PTI's multiplexing platform.</li>
</ul>
<ul>
<li>Experience in large-scale analyses that involve many samples, such as thousands of single cells or bulk tissues, and then visualizing datasets with Python and/or R as well as the command line.</li>
<li>Reproducible research using tools such as git, Jupyter notebooks, etc.</li>
</ul>
<ul>
<li>Experience with cloud environments such as AWS or Google Cloud.&nbsp;</li>
<li>Preparation and analysis of brain samples, or equivalent working experience. In particular, preparing human brain tissue for downstream protein analyses.&nbsp;</li>
</ul>
<ul>
<li>Mentoring scientists and research associates.&nbsp;Preparing internal reports and manuscripts, and presenting results at internal or external scientific meetings as appropriate.</li>
<li>Demonstrable commitment to diversity, inclusion, and cultural awareness through actions, interactions, and communications with others.</li>
</ul>
We offer:
<ul>
<li>An opportunity to change the world and work with some of the smartest and the most talented experts from different fields.</li>
<li>Excellent medical, dental, and vision insurance with many $0 premium options for you and your family with several national and regional providers. Most employees have more than 20 plan options to choose from.</li>
<li>Company-paid group life, AD&amp;D, long- and short-term disability insurance</li>
<li>15 days PTO + 10 sick days per year</li>
<li>18 company holidays + your birthday off</li>
<li>$5,000 per year educational reimbursement</li>
<li>Up to 16 weeks paid parental leave</li>
</ul>
 We aim to help fill a structural gap in today's R&amp;D system. We enable fundamental research that requires unusual levels of scale and coordination yet is not rapidly monetizable by industry. We’re bringing together top talent from academia, industry, and startups to build a new model for innovative R&amp;D. As an incubator within the Schmidt Futures Network, we identify high-impact scientific or technical research and development opportunities, ultimately defining and launching these projects as Focused Research Organizations.&nbsp;We are an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. We do not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender-identity, sexual orientation, disability, age, military or veteran status, or any other characteristic protected by applicable local, state, or federal law or company policy. We strive for a healthy and safe workplace and strictly prohibit harassment of any kind.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Potentially a good fit for PTI?

<h3>Job Description</h3>
Job DescriptionAbout Phoenix Tailings:Phoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy. We are seeking a Junior Chemical Engineer to join our dynamic team and contribute to the design, development, and optimization of innovative critical metals production systems. Why Phoenix Tailings:At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you. Our Values:● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For:Phoenix Tailings is looking for a creative and results-oriented Chemical Engineer I to help us scale and optimize our revolutionary metal production systems. In this role, you’ll design, test, and refine core chemical processes that extract, refine, and recycle critical materials. You’ll work across multiple stages of our rare earth and metal recovery technologies—from lab-scale experiments to pilot and production implementation. Your work will be essential to our mission of producing critical materials with no emissions, no waste, and no compromises.&nbsp; This pay range reflects the expected compensation for this role and may vary based on experience and qualifications. Salary Range: $70,000/year- $100,000/yearKey Responsibilities:
<ul>
<li>Design and execute experiments to evaluate and optimize chemical processes for metal extraction and purification.&nbsp;</li>
<li>Analyze reaction kinetics, thermodynamics, and mass transfer phenomena to inform process improvements.&nbsp;</li>
<li>Develop and scale chemical unit operations including leaching, solvent extraction, and precipitation.&nbsp;</li>
<li>Support the transition of processes from lab-scale to pilot-scale and ultimately full-scale production.&nbsp;</li>
<li>Work with cross-functional teams to troubleshoot systems, gather process data, and continuously improve performance.&nbsp;</li>
<li>Conduct rigorous chemical and materials analysis to assess purity, yields, and byproduct profiles.&nbsp;</li>
<li>Collaborate with R&amp;D and engineering to develop safe, efficient, and environmentally responsible chemistries.&nbsp;</li>
<li>Document procedures, results, and design learnings to support IP generation and knowledge sharing.&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>B.S. or M.S. in Chemical Engineering, Materials Science, or related discipline.&nbsp;</li>
<li>2–5 years of experience in chemical process development, preferably in hydrometallurgy, critical minerals, metals, mining, or advanced materials.&nbsp;</li>
<li>Strong foundation in chemical reaction engineering, thermodynamics, and separation technologies.&nbsp;</li>
<li>Experience designing and running lab-scale chemical experiments and analyzing data.&nbsp;</li>
<li>Familiarity with tools such as HSC Chemistry, Aspen, or similar simulation software is a plus.&nbsp;</li>
<li>Passion for sustainability and interest in solving real-world environmental and resource challenges.&nbsp;</li>
<li>A proactive, curious mindset with a desire to work in a fast-paced, high-impact startup environment.&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
We offer a competitive compensation package based on expertise, including healthcare coverage (100% medical, dental, and vision), stock ownership, parental leave, flexible vacation policy, learning and development opportunities, and a great team culture that values making a difference and encourages results-focused work. At Phoenix Tailings, we have an open culture that values learning and growth, and we are looking for enthusiastic individuals who share our vision of sustainable mining. Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability, genetic information, or any other applicable protected characteristics. These characteristics will not be a factor for consideration of any work-related decisions, including but not limited to hiring, firing, compensation, and discipline.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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