Rocket LabSenior RF Radar Engineer II
Apply Long Beach, CA
$152k–$253k / year
- Job type
- Electrical & Firmware
- Seniority
- Senior
- Sector
- Aerospace
7,476 jobs
RadiantMaterials Engineer, Moderator Materials
Apply El Segundo, CA
$107k–$146k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Mid-Level
- Sector
- Energy & Climate
HermeusSenior Mechanisms Engineer
Apply Los Angeles, CA
$139k–$187k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
- Sector
- Aerospace
WhatnotSoftware Engineer, Safety Experience
Apply New York, NY · Los Angeles, CA · Seattle, WA
$170k–$230k / year
- Job type
- Software & Data
- Seniority
- Mid-Level
- Sector
- Fintech
FreeformManufacturing Engineer (New Grad December 2026)
Apply Los Angeles, CA
- Job type
- Manufacturing & Production
- Seniority
- Entry-Level
- Sector
- Manufacturing
Arc BoatsProduction Operations Lead Technician
Apply Torrance, CA
$81k / year
- Job type
- Manufacturing & Production
- Seniority
- Manager
- Sector
- Transportation
Impulse SpaceSenior Manufacturing Engineer (Spacecraft Machining)
Apply Redondo Beach, CA
$145k–$185k / year
- Job type
- Manufacturing & Production
- Seniority
- Senior
- Sector
- Aerospace
NominalProduct Engineer, AI
Apply New York, NY · San Francisco, CA · Los Angeles, CA · Austin, TX · Seattle, WA
$220k–$335k / year
- Job type
- Software & Data
- Seniority
- Senior
- Sector
- Manufacturing
Weekly jobs, picked for you.
Weekly jobs and company news, tailored to your preferences. Confirm your email to subscribe.
Apex SpaceProposal Specialist / Technical Writer (Top Secret Clearance)
Apply Los Angeles, CA
$90k–$130k / year
- Job type
- Business Dev & Customer Ops
- Seniority
- Mid-Level
- Sector
- Aerospace
NerosPerception Lead
Apply Torrance, CA
$201k–$281k / year
- Job type
- AI & Autonomy
- Seniority
- Manager
- Sector
- Defense
Anduril IndustriesAsset Improvement, Electrical Tech
Apply Costa Mesa, CA
- Job type
- Electrical & Firmware
- Seniority
- Senior
- Sector
- Defense
Valar AtomicsSenior Mechanical Engineer
Apply Torrance, CA
$140k–$180k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
- Sector
- Energy & Climate
CHAOS IndustriesModeling & Simulation Engineer, Missiles
Apply El Segundo, CA
$140k–$190k / year
- Job type
- Software & Data
- Seniority
- Senior
- Sector
- Defense
K2 SpacePrincipal Turbomachinery Engineer
Apply Los Angeles, CA
$175k–$200k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Staff / Principal
- Sector
- Aerospace
NorthwoodProduction Supervisor
Apply Torrance, CA
$96k–$120k / year
- Job type
- Manufacturing & Production
- Seniority
- Manager
- Sector
- Aerospace
True AnomalyInternal Communications Manager
Apply Denver, CO · Long Beach, CA
- Job type
- Marketing & Design
- Seniority
- Manager
- Sector
- Aerospace
Varda SpacePrincipal Manufacturing Engineer (Thermal Protection Systems)
Apply El Segundo, CA
$182k–$263k / year
- Job type
- Manufacturing & Production
- Seniority
- Staff / Principal
- Sector
- Aerospace
HadrianDirector, Forward Deployed Engineering - Manufacturing
Apply Los Angeles, CA
$300k–$415k / year
- Job type
- Manufacturing & Production
- Seniority
- Director
- Sector
- Manufacturing
CastelionLead Avionics Test Engineer
Apply Torrance, CA
- Job type
- Test, Quality, & Reliability
- Seniority
- Senior
- Sector
- Defense
MetaSoftware Engineer, Meta Horizon Engine - Reality Labs
Apply Los Angeles, CA · Redmond, WA · Burlingame, CA
- Job type
- Software & Data
- Seniority
- Senior
- Sector
- AI Research
HarbingerService Trainer
Apply Garden Grove, CA
$70k–$110k / year
- Job type
- Business Dev & Customer Ops
- Seniority
- Senior
- Sector
- Transportation
CesiumAstroStaff Applications Engineer
Apply El Segundo, CA
$165k–$199k / year
- Job type
- Business Dev & Customer Ops
- Seniority
- Staff / Principal
- Sector
- Aerospace
Mach IndustriesAvionics Test Specialist
Apply Huntington Beach, CA
$83k–$108k / year
- Job type
- Test, Quality, & Reliability
- Seniority
- Mid-Level
- Sector
- Defense
Relativity SpaceManufacturing Engineer I, Machining
Apply Long Beach, CA
$90k–$136k / year
- Job type
- Manufacturing & Production
- Seniority
- Entry-Level
- Sector
- Aerospace
SpaceXPrincipal Software Engineer (Application Software)
Apply Hawthorne, CA
$210k–$340k / year
- Job type
- Software & Data
- Seniority
- Staff / Principal
- Sector
- Aerospace
Explore jobs in Los Angeles
Mechanical & Physical Systems (1,104)Manufacturing & Production (1,066)Electrical & Firmware (888)Test, Quality, & Reliability (883)Software & Data (733)Product, Programs, & Systems (574)Supply Chain & Procurement (472)Infrastructure, IT, & Security (448)Business & People Operations (362)Finance, Legal, & Compliance (279)Aerospace (3,303)Defense (2,342)Manufacturing (621)Energy & Climate (466)Transportation (354)Robotics (121)AI Research (68)AI App (59)
Frequently asked questions
- How many startup jobs are in Los Angeles?
- There are currently 7,476 open roles in Los Angeles on BuildList, refreshed hourly from company career pages.
- Which industries are hiring in Los Angeles?
- Roles in Los Angeles span AI, defense, aerospace, robotics, energy, and more. Filter by sector or role type to narrow the list to what you're after.
- Does BuildList list remote roles as well as Los Angeles jobs?
- Yes — alongside Los Angeles openings you can switch to the remote view to see fully-remote roles at the same companies building the future.
- How do I apply to Los Angeles startup jobs?
- Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.