Battery Engineer - Mechanical
Re:Build Manufacturing · New Kensington, PA; San Francisco, CA
Posted about 3 months ago
or apply directly on Re:Build Manufacturing's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 87 days Re:Build Manufacturing's roles stay open a median of 87 days
- Reposted
- No
- Salary listed
- No 60% of Re:Build Manufacturing's roles list one
- Ghost-job risk at Re:Build Manufacturing
- high 136 stale, 3 reposted of 136 open
- Hiring momentum
- 176 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-29
Measured from postings appearing on and disappearing from Re:Build Manufacturing's own greenhouse board since 2026-08-03. Full hiring picture for Re:Build Manufacturing.
About this role
The Battery Engineer - Mechanical at Re:Build will focus on the design and analysis of battery packs, leading multi-discipline engineering teams throughout all program cycles. Responsibilities include creating CAD models, conducting performance simulations, and ensuring compliance with standards while collaborating with various teams to bring battery products to market.
- benefits
- 1/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 4/5
- 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 Re:Build Manufacturing as an employer.
What you need
- 3 or more years of system design for lithium-ion battery packs or related technologies
- Minimum 6 years of engineering experience for automotive, aerospace, industrial or related industries
- Experience in design, developing and testing of battery systems for electrified propulsion or stationary energy storage
- Excellent communication skills (verbal and written)
- Self-directed with strong leadership, team building, collaboration, organizational skills, and demonstrated problem solving ability
- Demonstrated ability and interest in working in a fast-paced team environment
Nice to have
- M.S. Mechanical Engineering, Electrical Engineering, Physics or similar with strong emphasis on practical work
- 4 or more years of project management experience
- Experience with BMS software development and control algorithms
- Experience with mathematical modeling of batteries or experimental work in the field of batteries.
What you get
- Every employee of Re:Build will share ownership in the company and will share in the financial rewards of the success we achieve together, at all levels of the company.
Worth weighing
- No salary listed
- Position requires collaboration across multiple teams, which may indicate a need for strong interpersonal skills
- The role involves fast-paced work, which may not suit everyone
- Export control requirements limit candidates to U.S. citizens, permanent residents, or those with asylum.
Summarised from Re:Build Manufacturing's posting. Read the full original.
Listed by Re:Build Manufacturing on their greenhouse job board, last confirmed open on 2026-10-29. PitchMeAI is not the employer.
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