Mechanical Engineer jobs in Costa Mesa, CA: 18 open roles
18 open mechanical engineer jobs in Costa Mesa, CA, taken from employers’ own career sites and checked to still be open.
Open mechanical engineer jobs in Costa Mesa, CA
Verified against the employer’s own career site within the last week.
- Mechanical Engineer, Support Systems
Anduril Industries · Costa Mesa, California, United States
Nov 10, 2026
- Mechanical Engineer, Actuators
Anduril · Costa Mesa, CA, USA
$132k–$175k · Nov 6, 2026
- Mechanical Engineer, Actuators
Anduril Industries · Costa Mesa, California, United States
$132k–$175k · Nov 5, 2026
- Mechanical Engineer, Anduril Expeditionary Systems
Anduril Industries · Costa Mesa, California, United States
$129k–$169k · Sep 18, 2026
- Mechanical Engineer, Thunder
Anduril Industries · Costa Mesa, California, United States
Sep 17, 2026
- Mechanical Engineer, Manufacturing Automation
Anduril Industries · Costa Mesa, California, United States
$115k–$175k · Sep 10, 2026
- Mechanical Engineer, Support System
Anduril Industries · Costa Mesa, California, United States
Aug 11, 2026
- Mechanical Engineer, Lead
Anduril Industries · Costa Mesa, California, United States
$183k–$243k · May 26, 2026
- Mechanical Engineer, Production - Anduril Expeditionary Systems
Anduril Industries · Costa Mesa, California, United States
May 21, 2026
- Mechanical Engineer, Rocket Motor Systems
Anduril Industries · Costa Mesa, California, United States
$129k–$171k · Apr 21, 2026
- Staff Mechanical Engineer, Omen
Anduril Industries · Costa Mesa, California, United States
$183k–$243k · Mar 26, 2026
- Mechanical Engineer, High Speed Missiles
Anduril Industries · Costa Mesa, California, United States
$132k–$175k · Jan 23, 2026
- Mechanical Engineer, Drones
Anduril Industries · Costa Mesa, California, United States
$132k–$175k · Dec 22, 2025
- Mechanical Engineer, Drones
Anduril Industries · Costa Mesa, California, United States
Dec 22, 2025
Showing the newest 14 of about 18 verified open jobs here. Search all jobs
Search all mechanical engineer jobs in Costa Mesa, CA · All mechanical engineer jobs
Employers hiring mechanical engineers in Costa Mesa, CA
- Anduril Industries 16
- Anduril 1
- RimePro 1
Mechanical Engineer jobs in nearby places
Other jobs in Costa Mesa, CA
Applying and hearing nothing back?
Find out where you stand: your odds, the jobs that fit you and a plan for the week ahead. Free. No résumé needed.
Already a member? Log in