Hardware & Physical Engineer · Los Angeles

Hardware & Physical Engineer Jobs in Los Angeles

There are currently 279 open Hardware & Physical Engineer jobs in Los Angeles across 18 AI startups. 45% of these roles are at Series A–B startups. Every listing links straight to the company's official application page.

279Open roles

18Companies hiring

Sep 15, 2026Last updated

Funding-stage mix

Series D 97 (35%)Series A 96 (34%)Series B 30 (11%)Series C 29 (10%)Growth 24 (9%)Pre-Seed 3 (1%)

Open Hardware & Physical Engineer Roles in Los Angeles

Role	Company	Stage	Location	Posted
Senior Simulation Engineer	Apex Space	Growth	Los Angeles	Sep 15, 2026
Avionics Design Reliability Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Avionics Manufacturing Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Avionics Manufacturing Engineer, Solar Array	Vast	Series A	Multiple locations	Sep 15, 2026
Avionics Manufacturing Engineer, Wiring Harnesses	Vast	Series A	Multiple locations	Sep 15, 2026
Avionics Senior Mechanical Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Avionics System Test Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Controls and Automation Engineer II	Vast	Series A	Multiple locations	Sep 15, 2026
Electrical Engineer - Crew Avionics	Vast	Series A	Multiple locations	Sep 15, 2026
Mechanical Design Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Mechanical Engineer I, Avionics, Haven	Vast	Series A	Multiple locations	Sep 15, 2026
Mechanical Engineer II	Vast	Series A	Multiple locations	Sep 15, 2026
Mechanical Engineer II, Life Support Systems	Vast	Series A	Multiple locations	Sep 15, 2026
Mechanical Engineer II, Thermal Control Systems	Vast	Series A	Multiple locations	Sep 15, 2026
Mechanical Engineer, Structures	Vast	Series A	Multiple locations	Sep 15, 2026
Mechanical Test Engineer II	Vast	Series A	Multiple locations	Sep 15, 2026
Propulsion Structures Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
RF Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Avionics Test Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Electrical Design Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Electronics & Avionics Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Mechanical Design Engineer, Avionics	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Mechanical Engineer, Life Support Systems	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Mechanical Engineer, Lunar	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Mechanical Engineer, Structures	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Mechanical Engineer, Thermal Control Systems	Vast	Series A	Multiple locations	Sep 15, 2026
Senior RF Systems Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Senior RF Test Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Structures Engineer, Lunar	Vast	Series A	Multiple locations	Sep 15, 2026
Senior Thermal Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Staff Thermal Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Structures Design Reliability Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Thermal Fluids Design Reliability Engineer	Vast	Series A	Multiple locations	Sep 15, 2026
Simulation Engineer	Apex Space	Growth	Los Angeles	Sep 14, 2026
Controls Design Engineer, Electrical & Controls	General Matter	Series A	Los Angeles, CA	Sep 14, 2026
Guidance, Navigation and Control Engineer	Skyryse	Series C	El Segundo, CA	Sep 14, 2026
Principal Electrical Engineer, Radio Frequency (RF)	True Anomaly	Series D	Multiple locations	Sep 14, 2026
Staff Electrical Engineer, Radio Frequency (RF)	True Anomaly	Series D	Multiple locations	Sep 14, 2026
Senior Nuclear Supplier Quality Engineer	Valar Atomics	Series B	Multiple locations	Sep 14, 2026
Avionics Hardware Development Engineer	Varda Space Industries	Series D	Multiple locations	Sep 13, 2026
Lead Avionics Manufacturing Engineer	Northwood Space	Series B	Torrance, CA	Sep 12, 2026
Firmware Engineer II	Varda Space Industries	Series D	Multiple locations	Sep 12, 2026
Senior Structures Engineer	Antares	Series C	Los Angeles	Sep 11, 2026
Structures Engineer II	Antares	Series C	Los Angeles	Sep 11, 2026
Embedded Controls Engineer - PCS (Power Conversion System)	Antares	Series C	Los Angeles	Sep 11, 2026
Electrical Design Engineer, New Grad	General Matter	Series A	Los Angeles, CA	Sep 11, 2026
Avionics Mechanical Engineer I	Inversion	Series A	Multiple locations	Sep 11, 2026
Senior RF Systems Engineer	Inversion	Series A	Multiple locations	Sep 11, 2026
Lead Nuclear Engineer	Radiant	Series D	El Segundo, CA	Sep 11, 2026
Principal Nuclear Engineer	Radiant	Series D	El Segundo, CA	Sep 11, 2026

FAQ

How many Hardware & Physical Engineer jobs are open in Los Angeles?

There are currently 279 open Hardware & Physical Engineer jobs in Los Angeles across 18 AI startups on Fast AI Jobs.

What funding stages are hiring Hardware & Physical Engineers in Los Angeles?

45% of open Hardware & Physical Engineer roles in Los Angeles are at Series A–B startups, with the rest spread across seed and later-stage companies.

How often is this list updated?

Listings are refreshed daily from official company career pages and deduplicated by posting. Every link points to the original application page.