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Senior Product Engineer

Solid Power solidpowerbattery.com Open · verified Oct 24, 2026
Thornton Full-time Senior Software Engineering

At a glance

Senior Software Engineering role at Solid Power. Thornton · full-time · $100,000–$145,000 base.

SalaryStated by Solid Power
$100,000 – $145,000
Base salary for this role, in USD per year, as published in the posting.
RoleSoftware Engineering
SenioritySenior
LocationThornton
EmploymentFull-time
Base pay$100,000–$145,000
PostedAug 7, 2026 · 2mo ago
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Find the synthesis and processing conditions that improve electrolyte quality and performance
  • Test electrolyte and electrode materials to connect production steps and material structure with performance
  • Work with other teams to improve production and align electrolyte products with customer needs
  • Keep experiment records, follow safety procedures, and help update operating instructions as processes change
  • Guide junior colleagues, operators, and interns

What you bring

  • A doctorate in chemistry, materials science, engineering, or a related discipline
  • Experience with materials testing methods such as XRD or Raman, plus some exposure to electrochemical testing
  • Hands-on work with materials sensitive to air and water
  • You can solve problems analytically and work independently as research priorities change

Who this fits

This role suits a senior product engineer with a materials chemistry or battery systems background. You’ll need to wear protective equipment when required, sit for extended periods, and be able to lift up to fifty pounds. Employment may depend on government authorization for access to controlled information.

From the employer

Position Overview:

Solid Power is seeking an experienced product engineer with background in materials chemistry and battery systems to join our team working to revolutionize the battery industry through the development of next-generation, solid-state electrolyte materials. Solid Power is a dynamic, fast-paced, and collaborative environment. The product engineer will be part of the Electrolyte Systems Engineering department and work on various projects relating to the synthesis, characterization, and performance improvement of solid state electrolyte powders to better meet our customers’ needs.

Job Duties:

  • Identify key factors for success in electrolyte synthesis and downstream processing to improve product quality and performance.
  • Conduct relevant characterization (e.g., physical, chemical, and electrochemical) on electrolytes and electrode materials as needed to identify relationships between upstream process, material structure, and resultant properties and performance.
  • Participate with cross functional teams to improve electrolyte production and performance, and champion efforts to conform our product to needs expressed by the voice of the customer.
  • Conform to all safety precautions and protocols.
  • Mentor junior team members, operators, and interns.
  • Maintain thorough and accurate records of all conducted experimentation
  • Document and follow Solid Power’s standard operating procedures and support the drafting or improvement of SOPs as processes evolve and change.

Qualifications/Requirements:

  • PhD in Chemistry, Materials Science, Engineering, or related discipline
  • 3+ years of experience in the chemical manufacturing or battery industry is desirable
  • Background in inorganic, solid state, or synthetic chemical discipline is desirable
  • Experience in materials characterization techniques (e.g., XRD, TGA, DSC, FT-IR, Raman, SEM) and exposure to electrochemical testing methods (e.g., battery cycling, CV, EIS, GITT)
  • Experience working with air- and water-sensitive materials.
  • Excellent work ethic and ability to rapidly demonstrate independence.
  • Ability to adapt to a rapidly evolving research environment
  • Structured problem-solving and analytical skills

Physical Requirements:

  • Required to wear Personal Protective Equipment (PPE) as necessary including, but not limited to eye protection, hair net, gloves, face mask, coveralls, full-face respirator or PAPR
  • Prolonged periods of sitting at a desk
  • Ability to lift up to 50 lbs

Salary Range: $100,000 - $145,000/year

Benefits: Solid Power offers a comprehensive benefit package that includes medical/dental/vision insurance, employer paid Life/AD&D/STD/LTD insurance, 401k with company match, 8 paid holidays + the week between Christmas and New Years off, Unlimited PTO, up to six (6) weeks paid FMLA leave, cell phone reimbursement and eligibility to participate in our bonus and equity plans.

Export Control Requirements: This position could require access to technology, software and other information that is subject to governmental access control restrictions, due to export controls. Employment in this position is conditioned on the continued availability of government authorization to authorize release of such items, to the extent required, including without limitation an export license, or other documentation required to establish authorization to receive access to such items.

Company may delay commencement of employment, rescind an offer of employment, terminate employment, and/or may modify job responsibilities, compensation, benefits, and/or access to Company facilities and information systems, as Company deems appropriate, in order to ensure compliance with applicable government access control restrictions.

This position will be posted for a minimum of 7 days and will remain open until filled or adjusted based on the volume of applicants.

All offers of employment at Solid Power are contingent upon clear results of a thorough background check.

Please no soliciting from staffing agencies. Thank you!

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering$100k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.