# Senior Systems Administrator Jobs

1,438 senior 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.

1,438 open roles · page 1 of 96

**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)

**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)

**Executive Assistant** at Ursa Major
Berthoud, Colorado | FULL_TIME | USD 82K–102K/yr
[Apply](https://zerogtalent.com/space-jobs/ursa-major/executive-assistant-4746842005) | [JD](https://zerogtalent.com/api/agent/job/executive-assistant-4746842005)

**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)

**Senior Executive Assistant** at OpenGov
US | Illinois | Chicago | FULL_TIME | USD 110K–120K/yr
[Apply](https://zerogtalent.com/defense-jobs/opengov/senior-executive-assistant-3f4c68e2-abfb-4f50-861d-f6c079371f12) | [JD](https://zerogtalent.com/api/agent/job/senior-executive-assistant-3f4c68e2-abfb-4f50-861d-f6c079371f12)

**Senior Benefits Analyst** at Navan
Palo Alto, CA or San Francisco, CA | FULL_TIME | USD 76K–169K/yr
[Apply](https://zerogtalent.com/frontier-jobs/navan/senior-benefits-analyst-7793347) | [JD](https://zerogtalent.com/api/agent/job/senior-benefits-analyst-7793347)

**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)

**Senior Facilities Security Officer** at CesiumAstro
Westminster, CO | FULL_TIME | USD 136K–167K/yr
[Apply](https://zerogtalent.com/space-jobs/cesiumastro/senior-facilities-security-officer-4eed0b5e-383d-4673-b325-ea3aa20eddb0) | [JD](https://zerogtalent.com/api/agent/job/senior-facilities-security-officer-4eed0b5e-383d-4673-b325-ea3aa20eddb0)

**Senior HR Generalist** at Earnin
Mexico City, Mexico | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/earnin/senior-hr-generalist-8311899) | [JD](https://zerogtalent.com/api/agent/job/senior-hr-generalist-8311899)

**Senior Software Build & Release Engineer** at Voyager Space
Pittsburgh, PA | CONTRACTOR | USD 120–130/hr
[Apply](https://zerogtalent.com/defense-jobs/voyager-space/senior-software-build-release-engineer-4443075009) | [JD](https://zerogtalent.com/api/agent/job/senior-software-build-release-engineer-4443075009)

**Senior Business Systems Analyst** at Greenlight
Bengaluru, Karnataka | FULL_TIME
[Apply](https://zerogtalent.com/ai-jobs/greenlight/senior-business-systems-analyst-9291f115-728a-4245-940b-b046756d40fc) | [JD](https://zerogtalent.com/api/agent/job/senior-business-systems-analyst-9291f115-728a-4245-940b-b046756d40fc)

**Engineering Manager** at Mind Robotics
Normal, IL | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/mind-robotics/engineering-manager-5ed7f0f6-fb88-4523-b406-9bcf96407a15) | [JD](https://zerogtalent.com/api/agent/job/engineering-manager-5ed7f0f6-fb88-4523-b406-9bcf96407a15)

**DevOps Engineer / Mid- Senior level** at Voyager Space
Remote - United States | Remote | CONTRACTOR | USD 160K–180K/yr
[Apply](https://zerogtalent.com/defense-jobs/voyager-space/devops-engineer-mid-senior-level-4455137009) | [JD](https://zerogtalent.com/api/agent/job/devops-engineer-mid-senior-level-4455137009)

**Sr. Netsuite Business Systems Analyst/Administrator** at IonQ
College Park, Maryland, United States | CONTRACTOR
[Apply](https://zerogtalent.com/frontier-jobs/ionq/sr-netsuite-business-systems-analyst-administrator-6225619004) | [JD](https://zerogtalent.com/api/agent/job/sr-netsuite-business-systems-analyst-administrator-6225619004)

**Senior Director of Business Operations** at People.ai
Remote | Remote | FULL_TIME | USD 225K–270K/yr
[Apply](https://zerogtalent.com/ai-jobs/peopleai/senior-director-of-business-operations-5e491bd2-bd99-4454-9dff-84425778ce15) | [JD](https://zerogtalent.com/api/agent/job/senior-director-of-business-operations-5e491bd2-bd99-4454-9dff-84425778ce15)

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*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*