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Senior Development Chemist Jobs (NOW HIRING)

Phoenix Tailings

9.2. Senior R&D Chemist

Woburn, MA · On-site

$130K - $170K/yr

Phoenix Tailings is looking for a Senior R&D Chemist to develop and optimize hydrometallurgical and extraction processes that improve the recovery, separation, and purification of critical metals.

Henkel

Sr Product Development Chemist

Irvine, CA · On-site

PhD in Chemistry, Chemical Engineering, Polymer Sciences, Materials Science, or related fields (preferred) * Bachelor's or Master's degree with 5+ years of strong product development experience

Phoenix Tailings

9.2. Senior R&D Chemist

Woburn, MA · On-site

$130K - $170K/yr

Phoenix Tailings is looking for a Senior R&D Chemist to develop and optimize hydrometallurgical and extraction processes that improve the recovery, separation, and purification of critical metals.

Phoenix Tailings

9.2. Senior R&D Chemist

Woburn, MA · On-site

$130K - $170K/yr

Phoenix Tailings is looking for a Senior R&D Chemist to develop and optimize hydrometallurgical and extraction processes that improve the recovery, separation, and purification of critical metals.

Element Solutions

R&D Chemist II

Shelton, CT · On-site

We are seeking an innovative and scientifically curious R&D Chemist to join our research and ... Senior Research Manager * Observe, analyze, and interpret the results from these activities and ...

Element Solutions Inc

R&D Chemist II

Shelton, CT

We are seeking an innovative and scientifically curious R&D Chemist to join our research and ... Senior Research Manager * Observe, analyze, and interpret the results from these activities and ...

Element Solutions Inc

R&D Chemist II

Shelton, CT · On-site

We are seeking an innovative and scientifically curious R&D Chemist to join our research and ... Senior Research Manager * Observe, analyze, and interpret the results from these activities and ...

BLACK DIAMOND COATINGS INC

R&D Chemist

Brooksville, FL · On-site

... Senior Formulation Chemist, individual contributor responsible for developing high-performance ... The Technical Director sets R&D strategy; this position drives the technical execution that enables ...

Danaher

Senior Development Scientist

Chaska, MN · On-site

The Senior Development Scientist for Beckman Coulter Diagnostics is responsible for completing ... Apply principles of chemistry and biochemistry to optimize reagent performance, stability ...

Danaher

Senior Development Scientist

Chaska, MN · On-site

The Senior Development Scientist for Beckman Coulter Diagnostics is responsible for completing ... Apply principles of chemistry and biochemistry to optimize reagent performance, stability ...

e.l.f. Beauty

Sr. Chemist, rhode

Los Angeles, CA

$105K - $140K/yr

... rhode is seeking a Senior Research & Development Chemist, who is well versed in formulating ... Reporting to the Director of Research and Development, you will be responsible for research ...

e.l.f. Beauty

Sr. Chemist, rhode

Los Angeles, CA · On-site

$105K - $140K/yr

... rhode is seeking a Senior Research & Development Chemist, who is well versed in formulating ... Reporting to the Director of Research and Development, you will be responsible for research ...

e.l.f. Beauty

Sr. Chemist, rhode

Los Angeles, CA · On-site

$105K - $140K/yr

... rhode is seeking a Senior Research & Development Chemist, who is well versed in formulating ... Reporting to the Director of Research and Development, you will be responsible for research ...

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How much do senior development chemist jobs pay per year?

As of Jul 23, 2026, the average yearly pay for senior development chemist in the United States is $86,458.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $98,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Senior Development Chemists when transitioning new formulas from the lab to large-scale production?

Senior Development Chemists often encounter challenges when scaling up formulations from laboratory to manufacturing environments. These can include differences in equipment, process variability, raw material inconsistencies, and maintaining product quality at higher volumes. Effective communication with production teams and thorough documentation are essential to troubleshoot and resolve these issues efficiently. Success in this aspect of the role requires a strong understanding of both chemistry principles and practical manufacturing processes.

What are the key skills and qualifications needed to thrive as a Senior Development Chemist, and why are they important?

To thrive as a Senior Development Chemist, you need advanced knowledge of chemistry, formulation science, and laboratory techniques, typically supported by a degree in chemistry or chemical engineering and relevant industry experience. Familiarity with analytical instruments (such as HPLC, GC, and spectroscopy), laboratory information management systems (LIMS), and safety regulations is essential. Strong problem-solving, project management, and communication skills set top performers apart, enabling them to lead teams and collaborate across departments. These competencies ensure the effective development, optimization, and scaling of chemical products while maintaining safety and regulatory compliance.

What are Senior Development Chemists?

Senior Development Chemists are experienced professionals who lead the design, development, and testing of new chemical products or processes. They work in industries such as pharmaceuticals, cosmetics, materials, and manufacturing, overseeing experiments, analyzing data, and improving product formulations. These chemists often mentor junior staff, ensure compliance with safety regulations, and collaborate with cross-functional teams to bring innovative products to market. Their advanced expertise allows them to solve complex technical problems and drive research initiatives within their organizations.
What cities are hiring for Senior Development Chemist jobs? Cities with the most Senior Development Chemist job openings:
What states have the most Senior Development Chemist jobs? States with the most job openings for Senior Development Chemist jobs include:
Senior Development Chemist jobs near you
Infographic showing various Senior Development Chemist job openings in the United States as of July 2026, with employment types broken down into 3% Locum Tenens, 48% Internship, 41% Full Time, 1% Part Time, 2% Contract, and 5% Summer. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $86,458 per year, or $41.6 per hour.
9.2. Senior R&D Chemist

9.2. Senior R&D Chemist

Phoenix Tailings

Woburn, MA • On-site

$130K - $170K/yr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

About 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—unlocking the materials required for aerospace, defense, and advanced manufacturing while eliminating waste and emissions from mining. 
 
Why Phoenix Tailings 
At Phoenix, we believe nothing great is ever accomplished alone—or without the passion of people who push and motivate one another. You’ll be joining a team building the foundational infrastructure for the modern world, developing entirely new ways to produce rare earth and critical metals domestically, cleanly, and at scale. 
 
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 Senior R&D Chemist to develop and optimize hydrometallurgical and extraction processes that improve the recovery, separation, and purification of critical metals. This role is for a hands-on chemist who can design experiments, interpret complex chemical systems, and turn lab-scale results into process improvements that strengthen Phoenix Tailings’ clean metals production platform. You will help build the chemistry that makes critical metals more accessible, sustainable, and ready to power the technologies of today and tomorrow. 

 
Key Responsibilities:
  • Design and execute hydrometallurgical experiments focused on leaching, extraction, separation, purification, and recovery of critical metals and rare earth elements. 
  • Develop and optimize solvent extraction, precipitation, crystallization, ion exchange, and related separation processes for complex feedstocks and process streams. 
  • Evaluate the effects of pH, temperature, reagent concentration, residence time, redox conditions, phase ratios, and impurity profiles on metals recovery and selectivity.  
  • Analyze aqueous, organic, solid, and intermediate process samples to understand extraction efficiency, metal loading, impurity behavior, and product quality.  
  • Build process-performance relationships that connect chemistry, operating conditions, recovery, purity, reagent use, and scalability.  
  • Identify chemical failure modes, side reactions, losses, and impurity pathways, then develop practical solutions to improve process reliability and efficiency. 
  • Support the translation of bench-scale chemistry into larger experimental systems that advance Phoenix Tailings’ clean metals production technology.  
  • Prepare clear experimental plans, technical reports, data summaries, and recommendations that guide R&D priorities and process development decisions.  
Qualifications:
  • PhD in Chemistry, Chemical Engineering, Metallurgical Engineering, Materials Science, Hydrometallurgy, or a related field. 
  • 2–3+ years of experience in hydrometallurgy, solvent extraction, separations chemistry, critical metals recovery, rare earth processing, extractive metallurgy, or related applied chemical R&D.  
  • Hands-on experience designing and running leaching, extraction, precipitation, crystallization, ion exchange, or purification experiments.  
  • Strong understanding of aqueous chemistry, metal speciation, pH control, redox chemistry, complexation, phase behavior, and separation selectivity.  
  • Experience analyzing process samples and interpreting chemical data to improve recovery, purity, reagent efficiency, and process stability.  
  • Familiarity with analytical techniques such as ICP-OES/MS, XRF, XRD, IC, HPLC, UV-Vis, titration, or related characterization tools. 
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
This pay range reflects best estimate for the total cash compensation which includes salary + discretionary bonus for this role. Total package  may vary based on experience and qualifications.
Pay Range: $130,000- $170,000 total cash compensation plus equity
  • Healthcare: 100% Medical, dental, and vision coverage for employee.
  • Stock Options: Ownership in a fast-growing venture-backed company. 
  • Time Off: Unlimited PTO. 
  • Learning: Learning and development opportunities to grow your skills and career. 
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.  
 
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). 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. 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.