Staff Engineer, Process Development - Req 1545
CAJob$162–217K/yrPosted todayStill listed today
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At a glance
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Job overview
QuantumScape’s Cobra Hardware & Process team develops heat-treatment equipment and processes for scaling ceramic separator manufacturing. The Staff Engineer, Process Development will develop processes and tools, guide prototype and production design approaches, and help shape the team’s long-term roadmap. The role combines materials or process expertise with equipment experience and close collaboration with mechanical and controls engineers.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
QuantumScape is on a mission to transform energy storage with solid-state lithium-metal battery technology. The company’s next-generation batteries are designed to enable greater energy density, faster charging and enhanced safety to support the transition away from legacy energy sources toward a lower carbon future. About the team: The Cobra Hardware & Process team develops the heat treatment equipment and process for scale-up of the Cobra ceramic separator manufacturing process. We custom design most of our tools in-house to the needs of our unique process and materials system. The team consists of both hardware and process engineers, who work closely together to identify and implement novel solutions for improving throughput, quality and robustness.
What we need: The Cobra team is seeking an experienced and highly skilled Staff Engineer, Process Development to help develop our next-generation processes and tools. We are looking for a candidate with a strong background in processing or materials, who also has experience working on equipment and can interface seamlessly with mechanical and controls engineers on the team. In this position, your input will be critical in guiding which new design and process approaches are prototyped, get deployed on production tooling, and become part of our long-term roadmap, making this a pivotal role for shaping the future of our separator manufacturing.
What You’ll do:
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Design and execute experiments for fabricating ceramic films on prototype heat treatment equipment
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Analyze materials characterization data, prepare reports for colleagues, and make recommendations for process and hardware improvements
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Suggest, oversee and evaluate effects of hardware modifications to existing processing equipment
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Bring up, debug and transfer processes to new production equipment
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Identify potential process or hardware failure modes and develop robust mitigation strategies
Skills You’ll Need:
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PhD in engineering or science with 6+ years of experience, preferably in an industrial process R&D setting. MS and BS candidates with equivalent industry experience in process research and development will also be considered.
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Experience in materials characterization techniques (e.g. XRD, SEM, FIB, EDS)
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Experience in hands-on troubleshooting of mechanical systems, preferably processing equipment for battery, semiconductor, or related fields
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Familiarity with mechanical design, including at least one major CAD package, e.g. SolidWorks, AutoDesk Inventor
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Working knowledge of statistics and proficiency in data analysis software, e.g. JMP, Python, or equivalent
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Capability to drive projects to completion with little oversight
Nice to have:
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Experience in web handling
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Deep familiarity with high temperature processing and equipment, e.g. Rapid Thermal Processing (RTP)
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Experience fabricating or characterizing ceramic materials or thin films, especially solid electrolyte or energy materials
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Experience in process and/or manufacturing scale-up
Physical requirements:
- Work is performed in a dry room or lab area, requiring the use of fine motor skills
- Sitting or standing for extended periods of time
- Reaching and twisting motions with hands
- Lifting up to 25 lbs.
ONSITE: This position is required to work onsite 5 days per week to meet the minimum essential duties and requirements of this position. As an on-site R&D and manufacturing operations organization, in-person face to face interaction is essential to building authentic relationships, trust, teamwork, and collaboration.
Compensation & Benefits: Expected salary range for this role is from $ 161,500 to $217,450, and a final salary will be determined by the candidate's experience, educational background and internal equity. QuantumScape also offers an annual bonus and a generous RSU/Equity package as part of its compensation plan. In addition, we do offer a tremendous benefits plan including employee paid health care, Employee Stock Purchase Plan (ESPP), and other benefits. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive benefits and privileges of employment. Please contact us to request an accommodation.
How this job compares
Set against the 2,973 open Process Engineer jobs on Olive Jobs, counted November 14, 2026.
- Pay
- This posting$162–217K/yr
- California median$114–170K/yr315 salary ranges
- US median$95–143K/yr1,602 salary ranges
This range's midpoint, $189K, is 36% above the California median midpoint ($139K) — in the top quarter of Process Engineer salary ranges in California.
- Openings
- Olive Jobs lists 388 open Process Engineer jobs in California and 2,973 across the US. 2% of them nationwide are listed as remote or flexible.
- Hiring the most in California
- Applied Materials40 open
- Apple18 open
- SpaceX14 open
- Experience
- This posting asks for at least 6 years of experience — more than three in four Process Engineer postings that state a minimum ask for (median 4 years, across 2,379 postings).
- Education
- 1,861 of the 2,973 open Process Engineer jobs (63%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 14, 2026. Figures based on too few postings are left out.
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