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Cell Engineer Jobs (NOW HIRING)

Blue Current

Senior Cell Assembly Engineer

Hayward, CA · On-site

$119K - $164K/yr

Working across electrode process, cell engineering, mechanical engineering, and quality teams, the Senior Cell Assembly Engineer is a central integration point where materials, processes, and ...

Blue Current

Senior Cell Assembly Engineer

Hayward, CA · On-site

$119K - $164K/yr

Position Summary The Senior Cell Assembly Engineer is responsible for developing and refining the cell assembly processes at the core of Blue Current's solid-state battery technology, where the ...

Real Soft, Inc.

Biologist (3-5 years)

Boston, MA · On-site

Qualifications Scientist, Cell Engineering and Assay Development As a Scientist in Cell Engineering and Assay Development, you will engineer novel cell lines and develop the in vitro assays used to ...

Sion Power Corporation

Senior Cell Design Engineer

Tucson, AZ · On-site

$89K - $123K/yr

Position Overview This position will develop next-generation cells using advanced materials for automotive, defense, and consumer electronics applications as a key member of the Cell Engineering ...

System One

Biologist

Boston, MA · On-site

$48.69 - $57.28/hr

Design and engineer novel cell lines in iPSCs, tumor cell lines, and other immortalized and primary cell types to support allogeneic cell therapy programs * Generate stable engineered cell lines ...

System One

Biologist

Boston, MA · On-site

$48.69 - $57.28/hr

Design and engineer novel cell lines in iPSCs, tumor cell lines, and other immortalized and primary cell types to support allogeneic cell therapy programs * Generate stable engineered cell lines ...

System One

Biologist

Boston, MA · On-site

$48.69 - $57.28/hr

Design and engineer novel cell lines in iPSCs, tumor cell lines, and other immortalized and primary cell types to support allogeneic cell therapy programs * Generate stable engineered cell lines ...

System One Holdings, LLC

Biologist

Boston, MA · On-site

$48.69 - $57.28/hr

Design and engineer novel cell lines in iPSCs, tumor cell lines, and other immortalized and primary cell types to support allogeneic cell therapy programs * Generate stable engineered cell lines ...

System One

Biologist

Boston, MA · On-site

$48.69 - $57.28/hr

Design and engineer novel cell lines in iPSCs, tumor cell lines, and other immortalized and primary cell types to support allogeneic cell therapy programs * Generate stable engineered cell lines ...

Sion Power Corporation

Senior Cell Design Engineer

Tucson, AZ · On-site

$89K - $123K/yr

Position Overview This position will develop next-generation cells using advanced materials for automotive, defense, and consumer electronics applications as a key member of the Cell Engineering ...

System One

Biologist

Boston, MA · On-site

$48.69 - $57.28/hr

Design and engineer novel cell lines in iPSCs, tumor cell lines, and other immortalized and primary cell types to support allogeneic cell therapy programs * Generate stable engineered cell lines ...

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Cell Engineer information

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$21.5K

$87.5K

$159K

How much do cell engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for cell engineer in the United States is $87,505.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,000.00 and $111,000.00 per year, depending on experience, location, and employer.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding managerial or executive positions, or possessing rare technical expertise and certifications.

What engineers make $500,000?

Senior engineers in specialized fields such as software engineering, petroleum engineering, and certain aerospace engineering roles can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. These positions typically require extensive experience, advanced skills, and sometimes leadership responsibilities or working in high-cost-of-living areas.

What are Cell Engineers?

Cell Engineers are professionals who design, develop, and optimize battery cells, typically for use in electric vehicles, consumer electronics, or energy storage systems. They focus on improving cell performance, safety, and longevity by working with materials, chemistry, and manufacturing processes. Cell Engineers may also be involved in testing, troubleshooting, and scaling up production of battery cells to meet industry standards and requirements.

What is the difference between Cell Engineer vs Battery Engineer?

AspectCell EngineerBattery Engineer
CredentialsBachelor's or Master's in Materials Science, Chemical Engineering, or related fieldsBachelor's or Master's in Electrical Engineering, Chemical Engineering, or related fields
Work EnvironmentLaboratories, R&D facilities, manufacturing plantsDesign labs, testing facilities, manufacturing environments
Industry UsagePrimarily in battery manufacturing, electric vehicle, and energy storage sectorsBroader, including battery design, system integration, and energy storage solutions

While both roles focus on batteries, a Cell Engineer specializes in developing and optimizing individual battery cells, whereas a Battery Engineer works on entire battery systems, including design, integration, and performance. The roles often overlap but differ in scope and focus.

Is there a demand for bioengineers?

There is strong demand for bioengineers, including cell engineers, due to advancements in biotechnology, regenerative medicine, and personalized therapies. The field offers opportunities in research, development, and manufacturing, often requiring knowledge of cell culture techniques and laboratory skills. Job growth is expected to continue as healthcare and biotech industries expand.

What are common challenges faced by Cell Engineers when scaling up battery prototypes to mass production?

Cell Engineers often encounter challenges related to maintaining performance consistency and quality control as battery prototypes move to mass production. These issues can include variations in raw materials, process deviations, and difficulties in ensuring uniformity across large production batches. To address these challenges, Cell Engineers work closely with manufacturing teams, implement rigorous testing protocols, and continuously refine production processes. Collaboration across R&D, quality assurance, and manufacturing departments is key to successfully scaling up while meeting industry standards.

What are the key skills and qualifications needed to thrive as a Cell Engineer, and why are they important?

To thrive as a Cell Engineer, you need a solid background in chemical engineering, materials science, or a related field, along with experience in battery cell design and manufacturing. Familiarity with battery management systems (BMS), CAD tools, and laboratory testing equipment is typically required, and certifications in battery technology or Six Sigma can be advantageous. Strong problem-solving abilities, attention to detail, and effective teamwork skills distinguish top performers in this role. These competencies are essential for developing innovative, reliable, and safe energy storage solutions in a highly competitive industry.

What does a cell engineer do?

A cell engineer designs, develops, and optimizes biological cells for various applications such as biopharmaceutical production, tissue engineering, or synthetic biology. They work with cell culture techniques, genetic modification, and bioprocessing tools to improve cell performance and productivity. Strong knowledge of molecular biology, cell biology, and laboratory skills are essential for this role.
More about Cell Engineer jobs
What cities are hiring for Cell Engineer jobs? Cities with the most Cell Engineer job openings:
What states have the most Cell Engineer jobs? States with the most job openings for Cell Engineer jobs include:
What job categories do people searching Cell Engineer jobs look for? The top searched job categories for Cell Engineer jobs are:
Cell Engineer jobs near you
Infographic showing various Cell Engineer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 71% Full Time, 27% Part Time, and 1% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $87,505 per year, or $42.1 per hour.
Senior Cell Assembly Engineer

Senior Cell Assembly Engineer

Blue Current

Hayward, CA • On-site

$119K - $164K/yr

Full-time

Re-posted 4 days ago

Job description

About Blue Current
Blue Current (the "Company") is the industry leader in the development of silicon solid state batteries. Free of flammable liquid electrolytes, Blue Current's fully dry, inherently safe batteries significantly reduce risks to human and environmental health while providing a higher-performance alternative to traditional lithium-ion batteries. Blue Current's silicon-based platform is highly adaptable, enabling a cost-effective solution for both the mobility and stationary storage markets. Blue Current's team works out of its state-of-the-art headquarters and pilot line facility in Hayward, California. To learn more about Blue Current, Inc., visit http://bluecurrent.com.
Position Summary
The Senior Cell Assembly Engineer is responsible for developing and refining the cell assembly processes at the core of Blue Current's solid-state battery technology, where the novelty of the cell design and formulation means that innovation is a routine part of the job rather than an exception. This engineer owns the assembly process from receipt of dry electrode rolls through finished cell delivery, defining the tooling requirements that mechanical and equipment engineers build to, and applying a sophisticated quality toolkit (visual inspection, layer alignment and tolerancing, X-ray imaging, and electrochemical characterization) to ensure that every cell meets defined structural and performance standards. Working across electrode process, cell engineering, mechanical engineering, and quality teams, the Senior Cell Assembly Engineer is a central integration point where materials, processes, and measurements come together. Success means a cell assembly process that produces high-quality, well-characterized cells consistently today, with the process understanding in place to support scale-up.
Essential Functions & Responsibilities
  • Develops and refines cell assembly processes for solid-state batteries, including electrode handling and punching, alignment, lamination, stacking multiple layers, sealing pouches and tabs, and delivering finished products to the cell test team
  • Defines tooling and fixture requirements for cell assembly operations, working closely with mechanical and equipment engineers to specify, validate, and iterate on tooling that meets process needs
  • Characterizes assembly process parameters and their relationship to cell structural and electrochemical outcomes, building the process understanding needed to set specifications and improve yield
  • Applies advanced metrology techniques including X-ray imaging, electrochemical characterization, and electrochemical testing to evaluate assembly quality and diagnose process failures
  • Develops and monitors assembly-stage QA/QC protocols in partnership with the Quality team, including visual inspection criteria, edge alignment and layer tolerancing standards, and acceptance criteria for finished cells
  • Leads root cause investigations on assembly defects and cell failures attributable to assembly process, implementing and documenting corrective actions
  • Collaborates with electrode process and cell engineering teams to ensure assembly process decisions account for upstream material and electrode constraints and downstream cell performance requirements
  • Contributes to scale-up planning by identifying critical assembly process parameters and tooling requirements that must be addressed on the path to high-volume manufacturing
  • Leads projects by developing clear, actionable plans with defined milestones and success metrics, managing timelines effectively, and ensuring high-quality, on-schedule execution.
  • Supports a strong safety culture by following and improving laboratory safety practices, demonstrating exemplary experimental techniques, and helping implement best-practice updates.
  • Other duties as assigned, consistent with the scope and level of this position

Minimum Qualifications
Education
  • PhD, MS (with 3+ years of relevant experience), or BS (with 5+ years of relevant experience) in Materials Science, Chemical Engineering, Chemistry, Physics, or a related field, with a focus on batteries or electrochemical devices

Experience
  • Experience troubleshooting and diagnosing assembly-related failures using advanced characterization techniques such as X-ray imaging or electrochemical impedance spectroscopy, going beyond visual inspection to identify root causes
  • Experience translating process requirements into tooling or fixture specifications, and working iteratively with engineers to validate that the resulting hardware meets process needs

Skills & Knowledge
  • Sufficient understanding of solid-state or lithium-ion battery electrochemistry to interpret characterization data in the context of assembly process decisions
  • Ability to design experiments, analyze results, and draw data-driven conclusions in the absence of established reference points
  • Ability to communicate process findings and recommendations clearly to colleagues across engineering, quality, and management functions

Certifications / Licenses
  • N/A

Preferred Qualifications
  • Hands-on experience with the full assembly sequence or meaningful portions of it, including electrode handling, lamination, layer stacking, and pouch sealing, with personal accountability for process outcomes rather than execution within a defined SOP
  • Prior experience with solid-state battery assembly specifically, including familiarity with the unique challenges of handling and assembling solid-state electrodes
  • Experience with dry room or controlled environment assembly processes, including familiarity with the operational constraints and material handling requirements those environments impose
  • Familiarity with designing and using manual assembly tooling, and then translating learnings to automated or semi-automated assembly equipment. This should include experience contributing to equipment specification or process transfer from manual to automated operations
  • Experience contributing to cell assembly scale-up efforts, including identifying critical process parameters and documenting process knowledge in a form that supports future manufacturing transfer
  • Background in structured problem-solving methodologies such as PFMEA, with experience applying them to novel or poorly-characterized processes
  • Experience working with manufacturing execution systems (MES) or similar production data platforms, including participation in their development or implementation

Core Values - Minimum Qualifications
Safety & Security First
For employees, customers, and intellectual property
  • Demonstrated commitment to maintaining a safe and secure work environment, including adherence to workplace safety protocols, data privacy standards, and confidentiality requirements.
  • Proven ability to identify and appropriately escalate potential risks to personnel, customers, or sensitive information.

Trust & Respect
Treat everyone with honesty, dignity, and sensitivity. Embrace different perspectives. Be humble.
  • Demonstrated ability to communicate and collaborate effectively with individuals of diverse backgrounds, perspectives, and working styles.
  • Track record of maintaining professionalism, integrity, and discretion in all workplace interactions.

Ownership & Accountability
Take responsibility and action. Set goals and deliver. Don't wait for others.
  • Demonstrated ability to independently prioritize, execute, and follow through on responsibilities with minimal supervision.
  • Proven track record of setting measurable goals, meeting deadlines, and taking initiative to resolve challenges proactively.

Technical Excellence
Always strive for the best solution possible.
  • Demonstrated commitment to quality and continuous improvement in delivering work product, solutions, and outcomes within area of expertise.
  • Ability to evaluate options critically and apply sound judgment to identify the most effective and scalable solution.

Learn & Be Curious
Think outside the box. Always learning.
  • Demonstrated ability to quickly acquire new skills, tools, or domain knowledge in response to evolving business needs.
  • Proven track record of applying creative or unconventional thinking to solve problems.

Be Resourceful
Be hungry, frugal, and flexible. Use what you have. Find a way.
  • Demonstrated ability to deliver results in resource-constrained environments by maximizing existing tools, processes, and partnerships.
  • Proven ability to adapt and find effective solutions in ambiguous or rapidly changing situations.

Delight Customers
Build stronger relationships with internal and external customers.
  • Demonstrated commitment to understanding and exceeding the needs of internal and/or external customers.
  • Track record of building and maintaining strong, trust-based relationships that drive positive outcomes for all stakeholders.

Physical Requirements & Working Conditions
  • Able to pass a respirator fit test and wear a respirator periodically.
  • Regularly works in an active manufacturing and laboratory environment; standing and walking for a significant portion of the workday (approximately 4-6 hours per day)
  • Frequent interaction with process equipment, requiring manual dexterity and the ability to make detailed visual inspections of materials and coated electrodes
  • Occasional lifting of items up to 30 lbs (e.g., material containers, equipment components)
  • Prolonged periods of screen-based work for data analysis, documentation, and communication
  • Regular use of personal protective equipment (PPE) including safety glasses, gloves, and lab coat; additional PPE may be required depending on materials handled
  • Travel is estimated at less than 10% of working time. Overseas travel is possible in the event of FAT program execution or in the event of vendor or supplier visits.

Salary Range
$111,600-$160,000 USD
Equal Opportunity Employment Statement
Blue Current is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other characteristic protected by applicable federal, state, or local law.
At-Will Employment & Disclaimer
Employment at Blue Current is at-will. This means that either the employee or Blue Current may terminate the employment relationship at any time, for any reason or no reason, with or without cause, and with or without advance notice, subject to applicable law. This job description does not create an express or implied contract of employment, nor does it alter the at-will nature of the employment relationship. The duties, responsibilities, and qualifications described herein are subject to change at the Company's discretion and do not represent all tasks that may be required of this role.
Applicants must be authorized to work in the U.S. without the need for sponsorship now or in the future.

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