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Test Engineering Lead, Energy Storage

Redwood Materials
San Francisco, California
Full Time
Posted December 16, 2025
$174k - $283k
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Job Description

The Test Engineering Lead at Redwood Materials is responsible for building and managing testing infrastructure and procedures for high-power electromechanical battery products, leading a team to ensure product validation and high-volume manufacturing quality in a fast-paced startup environment.

Key Responsibilities

  • Build, deploy, and support testers for product validation and high-volume manufacturing
  • Design test procedures and infrastructure for complex electromechanical products
  • Lead and manage a test engineering team to achieve project goals and timelines

Requirements

  • 7 years of technical experience in mechanical, electrical, software, or related product design engineering, not necessarily in test engineering.
  • Comfort with high-voltage 400-2000VDC, and 480VAC products.
  • Personal technical expertise in at least one aspect of test engineering, such as designing test fixtures, electrical cabinets, or the software infrastructure for testers.
  • Experience developing tools, infrastructure, and design practices for a growing team.
  • Strong leadership and project management skills, with demonstrated ability to lead complex technical initiatives.
  • Excellent communication and interpersonal skills, capable of building relationships with all levels of the organization and presenting to internal and external executives.
  • Ability to perform the essential job functions consistently, safely, and successfully with the ADA, FMLA, and other federal, state, and local standards, including meeting qualitative and/or quantitative productivity standards.
  • Ability to maintain regular, punctual attendance consistent with the ADA, FMLA, and other federal, state, and local standards.
  • Ability to work in challenging working conditions which may include exposure to noise, dust, chemicals, and temperature extremes, while protected by PPE, for extended periods of time.
  • Ability to perform essential physical requirements such as climbing, standing, stooping, or typing.
  • Willingness to occasionally work weekends, nights, or be on-call as a regular part of the job.
  • Willingness to undertake occasional travel as required.

Benefits & Perks

Compensation/salary range: $173,500 - $283,000 USD
Full-time position
Work in a dynamic, fast-paced startup environment
Potential for travel and work during weekends or nights

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