Liftoff Jobs

A curated index of open roles at top-tier AI companies.

Staff defense & national security jobs

Last updated 14 hours ago

71 open staff defense & national security roles at 4 AI companies, including K2 Space, Mariana Minerals and Mach Industries. Updated daily; 3 were posted this week.

71 open Sort: newest · highest comp · company A–Z Group by company
  1. Principal Turbomachinery Engineer — K2 Space · Series C · Los Angeles, CA · $175K–200K · todaynew
  2. Principal Program Scheduler — K2 Space · Series C · Los Angeles, CA · $160K–200K · 2 days agonew
  3. Principal Electro-Mechanical Manufacturing Engineer — K2 Space · Series C · Los Angeles, CA · $175K–200K · 4 days agonew
  4. Principal Electrical Manufacturing Engineer — K2 Space · Series C · Los Angeles, CA · $175K–200K · last week
  5. Sr./Staff Architect — Mariana Minerals · Series B · San Francisco, CA · $130K–200K · last week
  6. Staff Product Manager, Engineering & Construction — Mariana Minerals · Series B · San Francisco, CA · $180K–210K · last week
  7. Principal ASIC Package Design Engineer — K2 Space · Series C · Seattle, WA · $200K–280K · last week
  8. Principal ASIC Package Design Engineer — K2 Space · Series C · Remote (US) · $200K–280K · last week
  9. Principal Mixed-Signal Design Engineer, Data Converters — K2 Space · Series C · Remote (US) · $190K–285K · last week
  10. Principal Mixed-Signal Design Engineer, Data Converters — K2 Space · Series C · Seattle, WA · $190K–285K · last week
  11. Principal Mechanisms Manufacturing Engineer — K2 Space · Series C · Los Angeles, CA · $175K–200K · last week
  12. Sr./Staff Process Engineer - Detailed Engineering and Plant Design — Mariana Minerals · Series B · Houston, TX · 2 weeks ago
  13. Sr./Staff Pyrometallurgical Process Engineer — Mariana Minerals · Series B · Houston, TX · 2 weeks ago
  14. Principal Tooling Engineer — K2 Space · Series C · Los Angeles, CA · $175K–200K · 2 weeks ago
  15. Staff Process Controls Engineer - Networking and Systems Administration — Mariana Minerals · Series B · San Francisco, CA · $150K–190K · 3 weeks ago
  16. Staff Process Controls Engineer - Pilot Plant — Mariana Minerals · Series B · San Francisco, CA · $150K–190K · 3 weeks ago
  17. Sr./Staff Technical Program Manager - Lithium — Mariana Minerals · Series B · San Francisco, CA · $150K–200K · 3 weeks ago
  18. Staff Instrumentation and Controls Engineer — Mariana Minerals · Series B · Houston, TX · $150K–190K · 3 weeks ago
  19. Staff Process Modeling Engineer — Mariana Minerals · Series B · Houston, TX · $100K–160K · 3 weeks ago
  20. Sr./Staff Technical Program Manager - Copper — Mariana Minerals · Series B · Moab, UT · 3 weeks ago
  21. Principal Mission Payload Engineer — K2 Space · Series C · Los Angeles, CA · $175K–230K · 4 weeks ago
  22. Principal Hardware Reliability Engineer — K2 Space · Series C · Los Angeles, CA · $185K–220K · 4 weeks ago
  23. Principal Dynamics Engineer — K2 Space · Series C · Los Angeles, CA · $190K–235K · 4 weeks ago
  24. Principal Reliability Supplier Industrialization Engineer [Mechanical, Composites, Castings Reliability] — Mach Industries · Series C · Huntington Beach, CA · $180K–220K · 4 weeks ago
  25. Principal Certification & Airworthiness Engineer — Mach Industries · Series C · Huntington Beach, CA · $160K–210K · 4 weeks ago
  26. Principal GNC Engineer — Mach Industries · Series C · Huntington Beach, CA · $240K–280K · 5 weeks ago
  27. Principal Reliability Supplier Industrialization Engineer [Precision Machining & Turbomachinery Reliability] — Mach Industries · Series C · Huntington Beach, CA · $180K–220K · 5 weeks ago
  28. Principal Forward Deployable Autonomous Systems Engineer — Mach Industries · Series C · Huntington Beach, CA · $200K–240K · 5 weeks ago
  29. Principal RF Antenna Engineer, Top Secret Clearance — K2 Space · Series C · Los Angeles, CA · $200K–270K · 6 weeks ago
  30. Staff Product Designer, MarianaOS — Mariana Minerals · Series B · San Francisco, CA · $180K–210K · 6 weeks ago
  31. Principal Systems Engineer, Aircraft Simulation and Design Integration — Mach Industries · Series C · Huntington Beach, CA · $180K–250K · 7 weeks ago
  32. Staff Mechanical Engineer — Mariana Minerals · Series B · Houston, TX · $140K–175K · 8 weeks ago
  33. Principal Thermal Design Engineer — K2 Space · Series C · Los Angeles, CA · $175K–295K · 2 months ago
  34. Staff Quality Engineer — Saronic · Series D · Austin, TX · 2 months ago
  35. Principal Electrical Engineer — Mach Industries · Series C · Huntington Beach, CA · $215K–255K · 3 months ago
  36. Principal ASIC Physical Design Engineer — K2 Space · Series C · Remote (US) · $190K–280K · 3 months ago
  37. Principal Crypto Engineer (TS/SCI) — K2 Space · Series C · Los Angeles, CA · $160K–245K · 3 months ago
  38. Principal Flight Software Engineer — K2 Space · Series C · Seattle, WA · $200K–240K · 3 months ago
  39. Principal ASIC Physical Design Engineer — K2 Space · Series C · Seattle, WA · $190K–280K · 3 months ago
  40. Principal ASIC Design Verification Engineer — K2 Space · Series C · Seattle, WA · $190K–285K · 3 months ago
  41. Principal Launch Mission Manager — K2 Space · Series C · Los Angeles, CA · $175K–200K · 3 months ago
  42. Staff Accountant — Mach Industries · Series C · Huntington Beach, CA · $75K–95K · 3 months ago
  43. Principal ASIC Design Verification Engineer — K2 Space · Series C · Remote (US) · $190K–285K · 3 months ago
  44. Staff Machine Learning Engineer (Autonomy) — Mariana Minerals · Series B · San Francisco, CA · $160K–200K · 3 months ago
  45. Staff Product Manager — Mariana Minerals · Series B · San Francisco, CA · $180K–210K · 3 months ago
  46. Staff Machine Learning Engineer — Mariana Minerals · Series B · Ann Arbor, MI · $160K–240K · 4 months ago
  47. Staff Accountant — Mach Industries · Series C · Victorville, CA · $75K–85K · 4 months ago
  48. Principal Mechanical Engineer — Saronic · Series D · Austin, TX · 4 months ago
  49. Sr/Staff Electrical Engineer — Mariana Minerals · Series B · San Francisco, CA · $140K–210K · 4 months ago
  50. Principal Build & Integration Engineer — K2 Space · Series C · Los Angeles, CA · $175K–200K · 4 months ago

See all 71 staff defense & national security roles →

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Same sector, other cities: Defense & national security jobs in San Francisco

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