# Systems Administrator Jobs 942 systems administrator jobs. Top employers: SpaceX, Anduril Industries, Blue Origin, and 5 more. Salaries from $30K–$500K. Most roles in San Francisco, Costa Mesa, California, United States, San Francisco, CA, US. 942 open roles · page 1 of 63 **Senior Systems Administrator** at Anduril Industries Costa Mesa, California, United States | FULL_TIME | USD 147K–196K/yr [Apply](https://zerogtalent.com/defense-jobs/anduril-industries/senior-systems-administrator-5273134007) | [JD](https://zerogtalent.com/api/agent/job/senior-systems-administrator-5273134007) **Systems Administrator** at Anduril Industries Costa Mesa, California, United States | FULL_TIME | USD 95K–125K/yr [Apply](https://zerogtalent.com/defense-jobs/anduril-industries/systems-administrator-5273142007) | [JD](https://zerogtalent.com/api/agent/job/systems-administrator-5273142007) **Senior Cloud Systems Administrator** at Vantor Remote (United States) | Remote | FULL_TIME | USD 109K–145K/yr [Apply](https://zerogtalent.com/frontier-jobs/vantor/senior-cloud-systems-administrator-R24815) | [JD](https://zerogtalent.com/api/agent/job/senior-cloud-systems-administrator-R24815) **System Administrator** at Voyager Space Jefferson, CO; Golden, CO | CONTRACTOR | USD 110K–145K/yr [Apply](https://zerogtalent.com/defense-jobs/voyager-space/system-administrator-4403057009) | [JD](https://zerogtalent.com/api/agent/job/system-administrator-4403057009) **IT Systems Administrator, Test Operations (2nd Shift)** at SpaceX McGregor, TX | FULL_TIME [Apply](https://zerogtalent.com/space-jobs/spacex/it-systems-administrator-test-operations-2nd-shift-8854361002) | [JD](https://zerogtalent.com/api/agent/job/it-systems-administrator-test-operations-2nd-shift-8854361002) **Concur Systems Administrator** at Voyager Space Remote - United States | Remote | CONTRACTOR | USD 110–150K/yr [Apply](https://zerogtalent.com/defense-jobs/voyager-space/concur-systems-administrator-4410292009) | [JD](https://zerogtalent.com/api/agent/job/concur-systems-administrator-4410292009) **Manager Network & Systems Administration (m/f/d)** at Isar Aerospace Parsdorf, Bavaria, Germany | FULL_TIME [Apply](https://zerogtalent.com/space-jobs/isar-aerospace/manager-network-systems-administration-m-f-d-5001708101) | [JD](https://zerogtalent.com/api/agent/job/manager-network-systems-administration-m-f-d-5001708101) **Systems Administrator** at Commonwealth Fusion Systems Devens, MA | FULL_TIME | USD 92K–135K/yr [Apply](https://zerogtalent.com/frontier-jobs/commonwealth-fusion-systems/systems-administrator-66125f64-1340-410e-9f81-24b37d69f360) | [JD](https://zerogtalent.com/api/agent/job/systems-administrator-66125f64-1340-410e-9f81-24b37d69f360) **Senior Lead, TA & PX Systems Administration (R6368)** at Shield AI Remote | Remote | FULL_TIME | USD 120K–180K/yr [Apply](https://zerogtalent.com/defense-jobs/shield-ai/senior-lead-ta-px-systems-administration-r6368-0a6a97a7-2e9a-4228-b93d-3ed5c70d0954) | [JD](https://zerogtalent.com/api/agent/job/senior-lead-ta-px-systems-administration-r6368-0a6a97a7-2e9a-4228-b93d-3ed5c70d0954) **PLM Systems Administrator (R6261)** at Shield AI Dallas, Texas | FULL_TIME | USD 79K–110K/yr [Apply](https://zerogtalent.com/defense-jobs/shield-ai/plm-systems-administrator-r6261-3d3bf959-717a-4b78-ab9e-61aca3f5c77c) | [JD](https://zerogtalent.com/api/agent/job/plm-systems-administrator-r6261-3d3bf959-717a-4b78-ab9e-61aca3f5c77c) **Internship - System Operations** at ASML Wuxi, China | INTERN [Apply](https://zerogtalent.com/frontier-jobs/asml/internship-system-operations-J-00354277) | [JD](https://zerogtalent.com/api/agent/job/internship-system-operations-J-00354277) **GTM Lead System Administrator** at Harvey AI Remote | Remote | FULL_TIME | USD 171K–235K/yr [Apply](https://zerogtalent.com/ai-jobs/harvey-ai/gtm-lead-system-administrator-4167f471-715b-413b-86c5-0596aae42eb8) | [JD](https://zerogtalent.com/api/agent/job/gtm-lead-system-administrator-4167f471-715b-413b-86c5-0596aae42eb8) **GTM Lead System Administrator** at Harvey AI New York | FULL_TIME | USD 171K–235K/yr [Apply](https://zerogtalent.com/ai-jobs/harvey-ai/gtm-lead-system-administrator-de0168ee-1abc-4f43-ad3b-e8d8bcba67e5) | [JD](https://zerogtalent.com/api/agent/job/gtm-lead-system-administrator-de0168ee-1abc-4f43-ad3b-e8d8bcba67e5) **Mission Security Administrator II** at True Anomaly Denver, CO; Long Beach, CA | TEMPORARY | USD 85K–120K/yr [Apply](https://zerogtalent.com/defense-jobs/true-anomaly/mission-security-administrator-ii-5270390007) | [JD](https://zerogtalent.com/api/agent/job/mission-security-administrator-ii-5270390007) **Senior Systems Administrator** at Helion Energy Seattle, WA | FULL_TIME | USD 148K–191K/yr [Apply](https://zerogtalent.com/frontier-jobs/helion-energy/senior-systems-administrator-c1c99ec1-3297-494f-8ac4-7039192f74cc) | [JD](https://zerogtalent.com/api/agent/job/senior-systems-administrator-c1c99ec1-3297-494f-8ac4-7039192f74cc) [Next page](https://zerogtalent.com/systems-administrator-jobs.md?page=2) --- *Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*