Jobs › System Administrator

System Administrator Jobs in California.

California is the largest state economy in the United States, home to Silicon Valley technology, Hollywood entertainment, aerospace, agriculture, and a vast healthcare and services sector. Its job market stretches from the Bay Area to Los Angeles and San Diego. Browse jobs in California from companies hiring across every field.

System administrators keep servers, systems and services running smoothly day to day. Browse system administrator jobs from companies hiring worldwide.

New engineering jobs daily on Telegram
Total jobs
56
positions indexed
New today
21
last 24 hours
Companies
37
actively hiring
Worldwide remote
0
from anywhere

How many System Administrator jobs in California are there right now?

There are 56 open System Administrator jobs in California on JobsRadar right now, from 37 companies hiring directly. 50 of them disclose pay, with a median of $122,500 a year and most offers between $95,000 and $148,800. 21 were added in the last 24 hours; the board was last refreshed on October 20, 2026 at 05:39 UTC.

System Administrator salary range in California

$95k 25th
$122.5k Median
$148.8k 75th
$80.6k
$161.8k
Box 25th–75th · whiskers 10th–90th Full range $52k – $241.4k · outliers off-axis
Based on 50 disclosed live listings
Updated Oct 20, 2026 from live listings
See full salary breakdown
role: System Administrator in: California Clear all
Sort Newest Top salary
Saalex
System Administrator III
Saalex
⚡ Apply early Tidewater, Virginia, United St... Onsite $100,000–$170,000
● New 👁 Seen ✓ Applied 2h ago
Saalex
System Administrator II
Saalex
⚡ Apply early Tidewater, Virginia, United St... Onsite $70,000–$120,000
● New 👁 Seen ✓ Applied 2h ago
Saalex
System Administrator IV
Saalex
⚡ Apply early Tidewater, Virginia, United St... Onsite $115,000–$185,000
● New 👁 Seen ✓ Applied 2h ago
Saalex
Systems Administrator
Saalex
⚡ Apply early Ridgecrest, California, United... Onsite $75,000–$82,000
● New 👁 Seen ✓ Applied 2h ago
Vast
Senior IT System Administrator
Vast
⚡ Apply early Long Beach, California, United... Onsite $123,000–$180,000
● New 👁 Seen ✓ Applied 5h ago
Vast
Senior Linux Systems Administrator
Vast
⚡ Apply early Long Beach, California, United... Onsite $123,000–$174,600
● New 👁 Seen ✓ Applied 5h ago
Saalex
Senior Systems Administrator
Saalex
⚡ Apply early Ridgecrest, California, United... Onsite $79,040–$83,200
● New 👁 Seen ✓ Applied 10h ago
Saalex
Senior Systems Administrator
Saalex
⚡ Apply early Camarillo, California, United... Onsite $150,000–$175,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
System Administrator I
Saalex
⚡ Apply early Tidewater, Virginia, United St... Onsite $60,000–$105,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
Senior Network and Computer Systems Administrator
Saalex
⚡ Apply early Ridgecrest, California, United... Onsite $105,000–$120,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
Network and Computer Systems Administrator
Saalex
⚡ Apply early Ridgecrest, California, United... Onsite $100,000–$135,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
Junior Systems Administrator
Saalex
⚡ Apply early Ridgecrest, California, United... Onsite $65,000–$75,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
Journeyman Network and Computer Systems Administrator
Saalex
⚡ Apply early Ridgecrest, California, United... Onsite $80,000–$100,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
Journeyman Network and Computer Systems Administrator
Saalex
⚡ Apply early Ridgecrest, California, United... Onsite $80,000–$100,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
Journeyman Network and Computer Systems Administrator
Saalex
⚡ Apply early Camarillo, California, United... Onsite $110,000–$120,000
● New 👁 Seen ✓ Applied 10h ago
Saalex
Journeyman Systems Administrator
Saalex
⚡ Apply early Camarillo, California, United... Onsite $125,000–$150,000
● New 👁 Seen ✓ Applied 10h ago
Substack
IT Systems Administrator
Substack
⚡ Apply early San Francisco (HQ) Hybrid $120,000–$160,000
● New 👁 Seen ✓ Applied 10h ago
Illumio
Sr. IT Administrator
Illumio
⚡ Apply early Sunnyvale, California - HQ Onsite $114,000–$131,000
● New 👁 Seen ✓ Applied 10h ago
Hadrian Automation
Systems Administrator, AV
Hadrian Automation
⚡ Apply early Los Angeles, CA Onsite $121,000–$145,000
● New 👁 Seen ✓ Applied 10h ago
Fuse
IT System Administrator
Fuse
⚡ Apply early San Leandro, California Onsite
● New 👁 Seen ✓ Applied 10h ago
Crestwood Behavioral Health
Systems Administrator
Crestwood Behavioral Health
⚡ Apply early Stockton, California, United S... Hybrid $76,960–$85,280
● New 👁 Seen ✓ Applied 13h ago
Inversion
Senior System Administrator
Inversion
⚡ Apply early Playa Vista, California, Unite... Onsite $97,000–$154,000
● New 👁 Seen ✓ Applied 3d ago
Sony Pictures Entertainment
Sr. Systems Administrator, Production Finance
Sony Pictures Entertainment
⚡ Apply early Culver City, California Onsite $88,000–$110,000
● New 👁 Seen ✓ Applied 3d ago
Anduril Industries
Classified IT Asset & Procurement Administrator
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $112,000–$149,000
● New 👁 Seen ✓ Applied 4d ago
Freeform
IT System Administrator
Freeform
⚡ Apply early Los Angeles, CA (On-site) Hybrid $80,000–$100,000
● New 👁 Seen ✓ Applied 4d ago

Related searches

Related roles

System Administrator jobs by location

More

Frequently asked questions

How many System Administrator jobs in California are open right now?
56 System Administrator jobs in California are open across 37 companies, as of October 20, 2026.
What do System Administrator jobs in California pay?
Across the 50 System Administrator jobs in California that disclose pay, the median is $122,500 a year, and the middle half of offers falls between $95,000 and $148,800.
Which companies are hiring System Administrator jobs in California?
Saalex, Vast, Substack, Illumio and Hadrian Automation are among the 37 companies currently hiring System Administrator jobs in California.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on October 20, 2026 at 05:39 UTC.

Catch your next role the second it’s posted.

Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

Create free account

Free forever · takes 30 seconds · already have one?

Get an edge on your job hunt.

Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

Join the channel — it's free