Senior Principal Engineer, Battery Cell Process & Yield

QuantumScape

United States

On-site

USD 137,000 - 209,000

Full time

9 days ago
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Benefits offered by this job

Annual bonus
RSU/Equity
Employee health care
ESPP
Onsite work five days a week

Job summary

QuantumScape is seeking a hands-on Process Engineer to lead development of the next generation of solid-state lithium‑metal cells. This PMTS role oversees yield and reliability, breaking complex challenges into scoped workstreams and driving them to demo and product readiness.

You will own technical direction, partner with Failure Analysis and Metrology, and mentor engineers while communicating progress to the executive team. Onsite work 5 days a week is required.

Qualifications

  • Bachelor’s with 10+ years in Chemical Eng/Materials Science/Physics or related
  • Master’s with 8+ years or PhD with 6+ years in related field
  • Strong background in electrochemistry and battery development
  • Experience taking a process from early development through pilot/demo builds

Responsibilities

  • Lead technical strategy and hands-on execution for next-gen cell process workstreams
  • Set priorities to improve cell performance, yield, and reliability
  • Work with cells, experiments, and data to develop and fix builds
  • Partner with Failure Analysis and Metrology to diagnose root causes
  • Mentor engineers and promote cross-functional ownership
  • Communicate progress and risks to stakeholders up to exec team

Skills

Lead technical strategy
Electrochemistry expertise
Battery cell development
Process development lifecycle
Analytical problem-solving
Cross-functional leadership
Excellent communication

Education

Bachelor’s degree in Chemical Eng / Materials Science / Physics or related
Master’s degree
PhD

Job description

QuantumScape is seeking a hands-on Process Engineer to lead development of the next generation of solid-state lithium‑metal cells. This PMTS role oversees yield and reliability, breaking complex challenges into scoped workstreams and driving them to demo and product readiness.

You will own technical direction, partner with Failure Analysis and Metrology, and mentor engineers while communicating progress to the executive team. Onsite work 5 days a week is required.

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