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Battery Cell Engineer Jobs in Colorado (NOW HIRING)

Peak Energy

Cell Engineer

Broomfield, CO · On-site

Cell Engineering Reports To: Cell R&D Manager Position Type: Full-Time About Peak Energy Peak ... Work with international and domestic battery material suppliers to guide technology roadmaps.

Peak Energy

Cell Engineer

Broomfield, CO · On-site

Cell Engineering Reports To: Cell R&D Manager Position Type: Full-Time About Peak Energy Peak ... Work with international and domestic battery material suppliers to guide technology roadmaps.

Peak Energy

Cell Engineer

Broomfield, CO · On-site

Cell Engineering Reports To: Cell R&D Manager Position Type: Full-Time About Peak Energy Peak ... Work with international and domestic battery material suppliers to guide technology roadmaps.

Forge Nano

Battery Engineer

Thornton, CO · On-site

$70K - $90K/yr

Battery Quality Engineer Summary/Objective Forge Nano Inc., a rapidly growing advanced materials ... Record results accurately and maintain traceability from material lot to finished cell * Flag out ...

Forge Nano

Battery Engineer

Thornton, CO

$70K - $90K/yr

Battery Quality Engineer Summary/Objective Forge Nano Inc., a rapidly growing advanced materials ... Record results accurately and maintain traceability from material lot to finished cell * Flag out ...

Forge Nano

Battery Engineer

Thornton, CO · On-site

$70K - $90K/yr

Battery Quality Engineer Summary/Objective Forge Nano Inc., a rapidly growing advanced materials ... Record results accurately and maintain traceability from material lot to finished cell * Flag out ...

Solid Power

Quality Engineer I/II

Louisville, CO

$7.5K - $115K/yr

... battery cell pilot lines. This role supports hands-on manufacturing processes that include ... A Quality Engineer receives general instructions on routine work and detailed instructions on new ...

Solid Power

Quality Engineer I/II

Louisville, CO · On-site

$7.5K - $115K/yr

... battery cell pilot lines. This role supports hands-on manufacturing processes that include ... A Quality Engineer receives general instructions on routine work and detailed instructions on new ...

Solid Power

Product Development Intern

Thornton, CO · On-site

$25/hr

Solid Power is seeking a Product Development Intern to join our talented team of engineers and ... Knowledge of Li-ion battery cell operation, performance, and failure modes preferred. * Experience ...

Solid Power

Quality Lab Manager

Thornton, CO · On-site

$11K - $145K/yr

... battery cell pilot and pre-pilot lines. The preferred candidate will have skills to oversee all ... Provide engineering support to operations ensuring consistent application of measuring techniques.

Solid Power

Quality Lab Manager

Thornton, CO

$11K - $145K/yr

... battery cell pilot and pre-pilot lines. The preferred candidate will have skills to oversee all ... Provide engineering support to operations ensuring consistent application of measuring techniques.

Forge Nano

Director, Battery Sales

Thornton, CO

$140K - $210K/yr

Advanced degree in Business, or an Engineering discipline * Relevant Sales experience in cylindrical and pouch style battery electrodes, cell assembly & testing. Module and Pack experience is a plus.

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All JobsBattery Cell Engineer JobsBattery Cell Engineer Jobs in Colorado

Battery Cell Engineer information

See Colorado salary details

$74.7K

$121.4K

$176.1K

How much do battery cell engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for battery cell engineer in Colorado is $121,364.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,900.00 and $136,700.00 per year, depending on experience, location, and employer.

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

To thrive as a Battery Cell Engineer, you need a solid background in electrochemistry, materials science, and engineering principles, typically supported by a bachelor's or master's degree in chemical, materials, or electrical engineering. Experience with laboratory equipment, battery modeling software, and knowledge of industry standards like ISO and IEC, as well as certifications such as Six Sigma or PMP, are valuable. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills set exceptional engineers apart. These skills and qualities are crucial for designing safe, high-performance batteries and driving innovation in energy storage technologies.

What are some typical challenges Battery Cell Engineers face when scaling up from prototype to mass production?

Battery Cell Engineers often encounter challenges when transitioning from prototype development to mass production, such as ensuring consistency in cell performance across large batches, managing supply chain variability, and addressing new quality control issues that arise at scale. They must work closely with manufacturing, quality assurance, and procurement teams to troubleshoot production bottlenecks and maintain strict safety standards. Effective communication and problem-solving skills are essential, as the role requires both hands-on technical work and cross-functional collaboration to achieve reliable, high-volume output.

What does a Battery Cell Engineer do?

A Battery Cell Engineer is responsible for designing, developing, and testing battery cells used in a variety of applications such as electric vehicles, consumer electronics, and renewable energy storage. They work on improving battery performance, safety, and lifespan by selecting materials, optimizing cell architecture, and overseeing manufacturing processes. Battery Cell Engineers collaborate with cross-functional teams to ensure that battery systems meet both technical and regulatory requirements.

What is the difference between Battery Cell Engineer vs Battery Pack Engineer?

AspectBattery Cell EngineerBattery Pack Engineer
ResponsibilitiesDesigns and develops individual battery cells, focusing on chemistry, materials, and performanceDesigns and integrates multiple cells into battery packs, focusing on system integration, safety, and thermal management
Required SkillsElectrochemistry, materials science, cell testingElectrical engineering, system integration, thermal management
Work EnvironmentLaboratories, R&D centersManufacturing facilities, vehicle integration sites
Industry UsageAutomotive, consumer electronics, energy storageElectric vehicles, energy storage systems, industrial applications

While both roles focus on batteries, the Battery Cell Engineer specializes in developing individual cells, whereas the Battery Pack Engineer works on assembling and optimizing multiple cells into complete battery systems. Both roles require knowledge of battery technology but differ in scope and focus.

What are popular job titles related to Battery Cell Engineer jobs in Colorado? For Battery Cell Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Battery Cell Engineer jobs in Colorado look for? The top searched job categories for Battery Cell Engineer jobs in Colorado are:
What cities in Colorado are hiring for Battery Cell Engineer jobs? Cities in Colorado with the most Battery Cell Engineer job openings:
Battery Cell Engineer jobs near you
Infographic showing various Battery Cell Engineer job openings in Colorado as of July 2026, with employment types broken down into 95% Full Time, 4% Part Time, and 1% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $121,364 per year, or $58.3 per hour.

Cell Engineer

Peak Energy

Broomfield, CO • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 8 days ago

Job description

Peak Energy
Job Title: Cell Engineer
Location: Broomfield, CO
Department: Cell Engineering
Reports To: Cell R&D Manager
Position Type: Full-Time
About Peak Energy
Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid.
Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market.
Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, and Fluence. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures.
We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience.
If you want to define how a new chemistry is tested, validated, and trusted at commercial scale - and to build the lab, fixtures, and methods that make that possible - we encourage you to apply and help us power a more sustainable future.
About the Role - Cell Engineer
Peak Energy is seeking a Cell Engineer to play a key role in evaluating relevant sodium-ion technologies. Your efforts will ensure cross-functional alignment, timely delivery of projects, and the successful advancement of our sodium-ion battery systems. This position offers a unique opportunity to make a significant impact on the future of renewable energy storage and grid resilience.
What You'll Do (Responsibilities)
  • Lead next-generation cell design and quantitatively assess tradeoffs between cell electrochemical performance, cost, and cell energy density to optimize product impact.
  • Cost and performance modeling of advanced cell designs, including material selection and electrode design.
  • Analyze cell testing data to troubleshoot and understand performance issues and identify key areas of improvement.
  • Cell failure-mode analysis and method development toward degradation mechanism resolution.
  • Work with international and domestic battery material suppliers to guide technology roadmaps.
  • Benchmark next-generation materials and cell designs through electrochemical and physical testing of coin and pouch cells.
  • Contribute to the optimization of electrode formulations, coatings, and material selection to enhance cell energy density and performance.
  • Identify and resolve process challenges related to scale up of cell designs (e.g., cell assembly, electrolyte filling, formation processes).
  • Collaborate cross-functionally, partnering with the supplier industrialization engineering teams, and energy storage system teams and cell manufacturing partners to facilitate the scaling of cell designs from the lab to pilot production and mass manufacturing.

What You'll Bring (Qualifications)
  • Bachelor's, Master's or Ph.D. in Engineering, Chemistry, Material Science, or a related field.
  • 3+ years of relevant industry experience in cell, battery, or electrochemical testing & development with demonstrated ownership of R&D or cell design.
  • Strong knowledge of electrochemistry and battery fundamentals, and able to communicate these skills within the context of an applied cell development framework.
  • Deep hands-on expertise in electrochemical characterization methods (DCIR/HPPC, EIS, cycle life, calendar life, dQ/dV) and the instrumentation behind them.
  • Exceptional problem-solving skills with the ability to work independently and make informed decisions.
  • Strong communication skills with the ability to present complex technical information clearly to both technical and non-technical stakeholders.
  • Demonstrated ability to learn quickly and develop a deep technical understanding of a broad range of topics.
  • Eligible to work in the U.S.
  • Excitement and willingness to contribute to a fast-paced, innovative environment.

Preferred Qualifications
  • Master's or Ph.D. in Engineering, Chemistry, Material Science, or a related field and 5+ years of relevant industry experience in cell, battery, or electrochemical testing & development with demonstrated ownership of R&D or cell design.
  • Hands-on experience with pouch cell fabrication and testing.
  • Experience and understanding of electrode fabrication via slurry or dry electrode processing and how these processes relate to cell performance.
  • Experience in the production and/or characterization of battery materials, electrodes, and cells.
  • A strong understanding of liquid electrolyte development strategies.
  • Experience in manufacturing and mass production of batteries.
  • Proficiency in Python for data analysis.

Peak Energy is committed to building a diverse and inclusive workforce. We strongly encourage women, people of color, and individuals from underrepresented groups to apply. We value skills, potential, and perspective over specific credentials. If you're excited about this role but your experience doesn't look perfect on paper, we still want to hear from you.
Our Core Values
  • Speed Through Focus - Move fast but understand why. Focus on the goal, don't sacrifice quality.
  • Mission Over Self - It's about the greater good; confident humility. Take ownership and accountability.
  • Face the Brutal Truth - Transparency, honesty, big picture curiosity. Fearless decision making.
  • Be a Good Person - Kindness, collaboration and teamwork.

Compensation & Benefits
The salary range for this role is $120,000 - $170,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes:
  • Flexible time off
  • Comprehensive medical, dental, and vision coverage
  • Strong 401(k) plan
  • Equity opportunities
  • Many great work perks

Join us to thrive in a supportive environment while making a meaningful impact in the energy sector!
At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

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