# Senior Mechanical Engineer at Fleetzero

- Company: Fleetzero
- What the company does: Fleetzero is a marine technology company that sells electric and hybrid marine propulsion systems for new and existing commercial vessels. Backed by Y Combinator.
- Company website: https://www.fleetzero.com
- Type: Startups (AI role)
- Level: Senior
- Location: Houston, TX
- Work setup: On-site
- Pay: $100K to $150K base salary per year (USD)
- Posted: 2026-04-29
- Apply by: 2026-10-08
- Apply: https://jobs.lever.co/fleetzero/b5014acd-0d87-4876-8958-9a31de646bc6
- Page: https://www.1752.vc/careers/jobs/fleetzero-senior-mechanical-engineer/

## About the role

You will be the driving force behind the full mechanical development lifecycle of our battery module products. That means owning designs from initial concept and first-article prototypes, through development testing, design validation, and into high-volume manufacturing. You will work closely with electrical, manufacturing, and systems engineering counterparts to deliver robust, producible hardware on aggressive schedules.

## What they're looking for

- Experience with battery systems, power electronics enclosures, or thermal management for high-energy-density products
- Background in marine, defense, automotive, or industrial equipment markets
- Familiarity with IP-rated enclosure design and sealing strategies
- Experience with liquid cooling systems design and qualification

Tags: Mechanical