On-the-Floor Process Engineer - Solid-State Batteries

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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.

Job Summary:

We are seeking a Process Engineer with strong data analysis skills and some program management experience to join our Solid-State Cell Manufacturing team. This is a hands-on, floor-embedded role where you will own key manufacturing processes, working closely with operators, technicians, and engineers to maintain stable, high-throughput production.

Using data as a primary tool, you will monitor process performance in real time, identify inefficiencies, and lead structured problem-solving efforts. Additionally, you will play a vital role in managing cross-functional initiatives, change control, and operational planning, ensuring seamless collaboration and effective communication across teams and external partners.

Key Responsibilities:

• Be a process owner on the manufacturing floor , working side-by-side with operators, technicians, and engineers to support stable, high-throughput production.
• Monitor process performance in real time, respond quickly to abnormalities, and lead efforts to contain and correct issues.
• Use production data to identify process inefficiencies, yield loss, and quality trends; implement engineering controls and continuous improvement plans.
• Develop and maintain SPC charts, control plans , and other tools to monitor KPIs and maintain process health.
• Support and lead structured root cause investigations (RCAs) and coordinate corrective and preventive actions (CAPAs).
• Build dashboards, tools, and reports that empower operators and engineers to make faster, more informed decisions.
• Collaborate cross-functionally with Quality, R&D, Automation, and Supply Chain teams on process qualifications, scaling efforts, technology transfers, and operational improvements.
• Maintain and update standard operating procedures (SOPs), troubleshooting guides , and process documentation.
• Act as a program manager for operational initiatives , coordinating cross-functional activities, managing change control processes, and driving alignment on process and equipment updates.
• Provide structured feedback and status updates to internal teams and external partners, including vendors and integrators.
• Plan and communicate next steps for process improvements, issue mitigation, and scaling activities, ensuring production goals remain the top priority.

Qualifications:

• Bachelor’s degree in Industrial Engineering, Chemical Engineering, Mechanical Engineering , or related field.
• 2+ years of hands-on process engineering experience in a manufacturing environment.
• Strong proficiency in Python, SQL, JMP , or equivalent.
• Experience managing or supporting cross-functional programs or projects , including change control and operational planning.
• Comfortable working in a fast-paced, dynamic production environment , spending significant time on the floor.
• Excellent communication, organizational, and teamwork skills.

Preferred Skills:

• Familiarity with MES systems , SPC tools, or manufacturing data platforms.
• Experience with Lean Manufacturing, Six Sigma, or DOE methodologies.
• Exposure to high-volume manufacturing such as batteries, semiconductors, or electronics.
• Knowledge of data visualization and reporting tools.
• Having experiences and understanding on lithium/lithium-ion batteries and electrochemical knowledge.
• Majority of time spent in active production areas, working directly with operators and live processes.
• Use of PPE and interaction with machinery, tools, and process materials required.
• Flexibility for shift work or off-hours support as production demands.

Why Join Us:

• Be at the forefront of solid-state battery manufacturing innovation .
• Own and improve critical manufacturing processes using both technical and program management skills.
• Work collaboratively with a passionate team in a dynamic, fast-growing industry.
• Make a tangible impact on next-generation energy technology.

Compensation & Benefits: Salary range for this role has a range of $188,000 to $245,000, and a final salary will be determined by the candidate's experience and educational background. 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 exciting perks.

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.