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System Administrator Jobs in San Diego

71 live System Administrator roles in San Diego, United States. Apply directly on Haystack.

71live jobs
10new this week
6remote, 8% of listings
$103k - $142ktypical advertised salary

Last updated 26 October 2026. Job counts refresh daily.

As of 26 October 2026, Haystack lists 71 live System Administrator jobs in San Diego, with 10 added in the past week and typical advertised salaries of $103k to $142k. Employers hiring right now include Saalex, SAIC and Northrop Grumman. 8% of these roles are remote friendly.

Top companies hiring

SA
Saalex10 open roles
SA
SAIC8 open roles
NG
Northrop Grumman7 open roles
BA
Booz Allen Hamilton6 open roles
LE
Leidos2 open roles
GO
G2 Ops, Inc.2 open roles

plus 30 more companies hiring in this category

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See all 71 System Administrator jobs in San Diego

Frequently asked questions

How many System Administrator jobs in San Diego are available?

Haystack currently lists 71 live System Administrator jobs in San Diego, with 10 added in the past week. Numbers refresh daily.

What do System Administrator jobs in San Diego pay?

Advertised salaries typically range from $103k to $142k per year, based on 48 live postings with advertised salaries.

Which companies are hiring for System Administrator jobs in San Diego?

Saalex, SAIC, Northrop Grumman, Booz Allen Hamilton, Leidos are actively hiring right now, alongside 31 other employers.

Are there remote System Administrator jobs in San Diego?

Yes. 6 of the current listings are remote friendly. Browse the remote-only view.