# Mechanical Engineer (Mid-Senior Level) at Splash Inc.

- Company: Splash Inc. (YC W25)
- What the company does: Autonomous patrol-boats for National Security. Backed by Y Combinator.
- Company website: https://splash9.com/
- Type: Startups (AI role)
- Level: Senior
- Location: El Segundo, CA, US
- Work setup: On-site
- Pay: $100K to $160K base salary per year (USD)
- Posted: 2025-12-20
- Apply by: 2026-10-08
- Apply: https://www.ycombinator.com/companies/splash-inc/jobs/tXYqg78-mechanical-engineer-mid-senior-level
- Page: https://www.1752.vc/careers/jobs/splash-inc-mechanical-engineer-mid-senior-level/

## About the role

We are looking for a Mechanical Engineer who enjoys building real hardware and owning designs from first concept through production. This role is hands-on and execution-focused, involving mechanical design, CAD, prototyping, testing, and production handoff.

## What they're looking for

- 6+ years of mechanical design experience using SOLIDWORKS
- 2+ years of experience with complex surface modeling
- Strong experience working with manufacturers and applying DFM/DFA for cost-effective, scalable production
- Hands-on prototyping experience using 3D printing and machining

Tags: Engineering