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.
1460 open roles · Search and filter on the board →
1460 roles · a16z portfolio plus wider market
Senior Systems Engineer - Payload Module Lead
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Thermal Engineer, Thermal Protection Systems (TPS)
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Head of Operations, Space Orbital Systems
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Lead Systems Engineer, Mission Autonomy, Active Clearance
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Mechanical Engineer, Anduril Expeditionary Systems
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Principal Digital Hardware Engineer (FPGA/VHDL)
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Staff Global Sourcing Manager, Semiconductor (Memory/Storage)
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Deployment and Training Lead, Air Defense
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Senior Manager, Test Operations, Space
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Product Support Engineer
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Senior Director, Product Security
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GNC Engineer, Space Emerging Talent
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Manager, Hardware Test Engineering
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Mission Autonomy Lead
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Senior Recruiter, Business Development
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Prototype CNC Machinist
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Product Operations Technical Specialist, Counter Intrusion
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Product Support Engineer - Product Sustainment Lifecycle
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Senior Cyber Software Engineer
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Senior Manager, Growth Operations
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Orbital Analyst
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Finance Manager, SG&A Finance
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Senior Manager, Advanced Hardware Compute
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Digital Hardware Engineering Lead
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Senior Software Engineer, Embedded Product Security
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Mission Operations Lead, Maritime
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Staff Systems Engineer - Payload Lead
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Staff DFx Engineer, Mechanical & Fluid Systems
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Supply Chain Program Analyst
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Senior Embedded Linux Software Engineer – Robotics Platform (DeviceOS)
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Staff Production Program Manager, Barracuda
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Manager, Investor Relations
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Supply Chain Lead
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Systems Engineer, EW
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Senior Mechanical Engineer, Test Fixtures
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Procurement Analyst
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Procurement Operations Manager
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Mechanical Engineer, Space Emerging Talent
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Staff Structural Engineer, Payloads
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Senior DFx Engineer, Mechanical & Fluid Systems
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Warehouse Associate, Supply Chain
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Production Program Manager, Avionics
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Structural Analyst, Payloads
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Staff Manufacturing Engineer, Propulsion
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Senior Systems Administrator, Classified IT
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Production Program Manager, Autonomous Airpower
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Mechanical Engineer
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Embedded Linux Software Engineer – Robotics Platform (DeviceOS)
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Multiphysics Engineer, High Speed Reacting Flow
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People Program Manager
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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.