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Redwood Materials

Mechanical Design Engineer, Energy Storage

Redwood Materials · San Francisco, California, United States

Posted about 3 months ago

or apply directly on Redwood Materials's site. We never take the application ourselves.

Is this posting real?

This role has been open
80 days
Redwood Materials's roles stay open a median of 81 days
Reposted
No
Salary listed
No
0% of Redwood Materials's roles list one
Ghost-job risk at Redwood Materials
high
140 stale, 2 reposted of 142 open
Hiring momentum
181 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from Redwood Materials's own greenhouse board since 2026-08-03. Full hiring picture for Redwood Materials.

About this role

As a Mechanical Design Engineer at Redwood Materials, you will be responsible for the design, development, and integration of high-power electromechanical products. This role involves hands-on mechanical design, thermal management, and collaboration with electrical and systems engineers. You will also take on leadership responsibilities as the team grows, focusing on scaling products for high-volume manufacturing while contributing to a dynamic startup culture.

Our read on this posting2.2out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Redwood Materials as an employer.

What you need

  • BS or MS in Mechanical Engineering or a related field
  • 1-3 years of experience in mechanical engineering, with a strong focus in power conversion or energy storage products, ideally for mass production
  • Understanding of the relationship between high voltage electronics and mechanical systems
  • Proven track record as a senior mechanical engineer, with hands-on design, prototyping, and launch experience in medium-to-high volume production (10,000 units/yr or higher)
  • Proficiency in CAD (e.g., SolidWorks) and analysis tools (CFD, FEA, etc.)
  • Self-motivated, with the ability to manage work in a startup environment, balancing multiple priorities and deadlines

Nice to have

  • Experience developing tools, infrastructure and design practices for a growing team

Worth weighing

  • The role requires adaptability to a startup environment, which may involve rapid changes and challenges.
  • No specific mention of remote work options or flexibility in work hours.
  • The salary range is provided but actual compensation may vary based on experience, education, and skills.
  • The position starts as a senior individual contributor, which may limit immediate leadership opportunities until the team grows.

Summarised from Redwood Materials's posting. Read the full original.

Listed by Redwood Materials on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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