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Systems Administrator Job Openings in California — Search & Apply

Jobs found: 4370
1 day ago 221. NMCI Systems Administrator II | Security WINDAR-S Job in San Diego, California, USA (San Diego jobs)

IT/Tech (Systems Administrator, Cybersecurity)

Position: NMCI Systems Administrator II | Security+ | WINDAR - S - A technology services company located in San Diego is seeking an...

NMCI Systems Administrator II | Security WINDAR-S Job

Listing for: Strategic Data Systems, Inc.
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1 day ago 222. SOC Systems Administrator II: Cyber Defense & Compliance Job in San Diego, California, USA (San Diego jobs)

IT/Tech (Cybersecurity, Systems Administrator)

A leading technology firm is seeking a Systems Administrator II in San Diego, CA. This role involves providing Tier II security support...

SOC Systems Administrator II: Cyber Defense & Compliance Job

Listing for: Strategic Data Systems, Inc.
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1 day ago 223. Systems Administrator - Secret Clearance DoD IT Job in San Diego, California, USA (San Diego jobs)

IT/Tech (IT Support, Systems Administrator)

Position: Systems Administrator I - Secret Clearance DoD IT - A technology services company is seeking a Systems Administrator I to...

Systems Administrator - Secret Clearance DoD IT Job

Listing for: Strategic Data Systems, Inc.
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1 day ago 224. Systems Administrator II; NMCI Job in San Diego, California, USA (San Diego jobs)

IT/Tech (Cybersecurity, Systems Administrator)

Position: Systems Administrator II (NMCI Support) - Systems Administrator II (SA2) - Location: - NIWC Pacific – San Diego, CA - Salary...

Systems Administrator II; NMCI Job

Listing for: Strategic Data Systems, Inc.
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1 day ago 225. IT Service Desk Lead Job in Encinitas, California, USA (Encinitas jobs)

IT/Tech (IT Support, Systems Administrator)

Compensation: $41.00 - $45.00 hourly* - Dudek’s journey began in 1980 with a vision to serve Southern California’s water and wastewater...

IT Service Desk Lead Job

Listing for: Dudek
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1 day ago 226. Sr Engineer, IT Systems; Endpoint Job in Irvine, California, USA (Irvine jobs)

IT/Tech (Systems Administrator, Systems Engineer)

Position: Sr Engineer, IT Systems (Endpoint) - Job Summary - The Senior IT Systems Engineer - Endpoint is responsible for the design,...

Sr Engineer, IT Systems; Endpoint Job

Listing for: Masimo
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1 day ago 227. IT Desk Job in Santa Clarita, California, USA (Santa Clarita jobs)

IT/Tech (IT Support, Systems Administrator)

Position: IT Desk Help - Job Description & Posting - IT Support Technician – On - Site - Prepared by: Hossein Dadkhah, CIO | For review...

IT Desk Job

Listing for: Regent Aerospace Corporation
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1 day ago 228. Manager, IT/Tech Job in Rancho Cucamonga, California, USA (Rancho Cucamonga jobs)

IT/Tech (IT Project Manager, Systems Administrator)

Position: IS Manager - Job InfoJob Identification 115962Job Category Information TechnologyPosting Date 02/10/2026, 12:17 AMLocations...

Manager, IT/Tech Job

Listing for: Howmet Corporation
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1 day ago 229. IT Systems Administrator — Serve Purpose & Impact Job in Irvine, California, USA (Irvine jobs)

IT/Tech (HelpDesk/Support, Systems Administrator)

Position: IT Systems Administrator — Serve with Purpose & Impact - A community - focused organization in Irvine is seeking an IT...

IT Systems Administrator — Serve Purpose & Impact Job

Listing for: Mariners Church
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1 day ago 230. Manager, IT Support Job in Mountain View, California, USA (Mountain View jobs)

IT/Tech (IT Project Manager, Systems Administrator)

We’re not just building better tech. We’re rewriting how data moves and what the world can do with it. With Confluent, data doesn’t sit...

Manager, IT Support Job

Listing for: Confluent Inc
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Jobs found: 4370