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Startup jobs in Orange County

Orange County has quietly become a defense and hardware hiring engine, anchored by the Costa Mesa campus and the companies growing around it. Every open role in the county lands on this page.

1611 open roles · Search and filter on the board →
The speedrun talent teamWe're hiring a Product EngineerContract. Students and co-ops welcome. Build the tools job seekers use.>> send this to the best builder you know <<See the role
1611 roles · a16z portfolio plus wider market
Senior Flight Software Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Supply Chain Systems Analyst, WMS
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Electrical Engineer, Intelligence Systems
Anduril Industries · Santa Ana, California, United States · Full-time
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Senior Software Developer in Test, Air Defense
Anduril Industries · Irvine, California, United States · Full-time
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Manufacturing Engineer, High-Speed Missiles
Anduril Industries · Costa Mesa, California, United States · Full-time
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Game Development Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Staff Electrical Engineer (Sensors)
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Firmware Engineer, Space Embedded Systems
Anduril Industries · Costa Mesa, California, United States · Full-time
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Firmware Engineer, Space Embedded Systems
Anduril Industries · Costa Mesa, California, United States · Full-time
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Production Associate, Sentry
Anduril Industries · Irvine, California, United States · Full-time
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Senior Electromechanical Engineer, Anduril Expeditionary Systems
Anduril Industries · Costa Mesa, California, United States · Full-time
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Robotic Software Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Staff Full-Stack Software Engineer (Arsenal 2)
Anduril Industries · Santa Ana, California, United States · Full-time
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Senior Software Engineer, Maritime
Anduril Industries · Costa Mesa, California, United States · Full-time
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Director, Supply Chain Planning Process
Anduril Industries · Costa Mesa, California, United States · Full-time
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Production Associate
Anduril Industries · Santa Ana, California, United States · Full-time
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Manager, Test & Evaluation Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Software Engineer, Discovery
Anduril Industries · Costa Mesa, California, United States +5 · Full-time
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Configuration Manager
Anduril Industries · Costa Mesa, California, United States · Full-time
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Manager, Mechanical Engineering
Anduril Industries · Irvine, California, United States · Full-time
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Senior Manager, Mechanical Engineering
Anduril Industries · Irvine, California, United States · Full-time
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Digital Tools Engineer, Supply Chain
Anduril Industries · Costa Mesa, California, United States · Full-time
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Veteran & Community Engagement Associate
Anduril Industries · Costa Mesa, California, United States +1 · Full-time
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Fullstack Software Engineer, ArsenalOS
Anduril Industries · Costa Mesa, California, United States · Full-time
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Motor Controls Engineer (Electrical/PCB Design)
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Software Engineer, Sensor Integration
Anduril Industries · Irvine, California, United States · Full-time
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Electrical Engineer (Actuators)
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Mechatronics Engineer, Electro-Mechanical (PCB design + Motors/Actuation)
Anduril Industries · Costa Mesa, California, United States · Full-time
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Electrical Engineer (Motor Controls)
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Electrical Harness Design Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Legal Counsel - US Government Contracts (Air Defense)
Anduril Industries · Costa Mesa, California, United States · Full-time
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Staff Thermal Engineer, Hypersonic Air Vehicles
Anduril Industries · Costa Mesa, California, United States · Full-time
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Inventory Control Supervisor, Materials
Anduril Industries · Santa Ana, California, United States · Full-time
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Lead Financial Analyst, Frontier Systems
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Software Engineer, AI Platform
Anduril Industries · Costa Mesa, California, United States · Full-time
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Thermal Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Thermal Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Thermal Engineer
Anduril Industries · Costa Mesa, California, United States · Full-time
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Security Investigations Program Lead (West)
Anduril Industries · Costa Mesa, California, United States · Full-time
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Quality Engineering Specialist
Anduril Industries · Costa Mesa, California, United States · Full-time
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Contracts Manager
Anduril Industries · Costa Mesa, California, United States · Full-time
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Associate Director, Business Development, Civilian Counter-UAS
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Software Engineer, Air Defense, Integrations
Anduril Industries · Irvine, California, United States · Full-time
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Mechanical Engineer, Thunder
Anduril Industries · Costa Mesa, California, United States · Full-time
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Mission Systems Lead
Anduril Industries · Costa Mesa, California, United States · Full-time
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Metrology Specialist/CMM Programmer, Maritime Division
Anduril Industries · Santa Ana, California, United States · Full-time
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Senior Mechanical Engineer, Production - Anduril Expeditionary Systems
Anduril Industries · Costa Mesa, California, United States · Full-time
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Software Engineer, Satellite Command and Control
Anduril Industries · Costa Mesa, California, United States · Full-time
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Senior Software Engineer, Satellite Command and Control
Anduril Industries · Costa Mesa, California, United States · Full-time
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Electrical Engineer, Maritime
Anduril Industries · Costa Mesa, California, United States · Full-time
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Roles here come straight from each speedrun portfolio company and refresh daily. Prefer warm intros over cold applying? Join the speedrun talent network: one signup, and we route you to the founders most likely to need you.