Entry-level systems administrator jobs in San Diego, CA: 15 open roles
15 open entry-level systems administrator jobs in San Diego, CA, taken from employers’ own career sites and checked to still be open. A systems administrator keeps servers, accounts and company software running and secure. Entry versions handle routine admin tasks and monitoring.
Open entry-level systems administrator jobs in San Diego, CA
Verified against the employer’s own career site within the last week.
- Windchill System Administrator
KPG99 · San Diego, CA
Nov 7, 2026
- Systems Administrator - Firewalls
Zachary Piper Solutions · San Diego, CA
$130k–$140k · Nov 6, 2026
- Windchill System Administrator
Akkodis · San Diego, CA
Nov 5, 2026
- IT Systems Administrator
Alutiiq · San Diego, CA
Nov 4, 2026
- System Administrator
Leidos · San Diego, CA
$87k–$157k · Nov 4, 2026
- Secret Cleared System Administrator
Insight Global · San Diego, CA
Nov 4, 2026
- Business Systems Analyst - NetSuite
Element Biosciences · San Diego, CA
$97k–$118k · Nov 3, 2026
- Business Systems Analyst I
California State University · San Diego, CA
Nov 3, 2026
- Systems Administrator
OpalSoft · San Diego, CA
Nov 3, 2026
- IT SYSTEMS ADMINISTRATOR
Rancho Bernardo Inn · San Diego, CA
Nov 3, 2026
- IT Business Systems Analyst
Jobot · San Diego, CA
Nov 2, 2026
- Business Systems Analyst (Supply Chain & Distribution)
ResMed · San Diego, CA
$116k–$145k · Nov 2, 2026
- IAM Systems Administrator
General Atomics · San Diego, California
Oct 30, 2026
- UKG Systems Administrator
Aevex · San Diego, CA
$90k–$105k · Oct 19, 2026
Showing the newest 14 of about 15 verified open jobs here. Search all jobs
Search all systems administrator jobs in San Diego, CA · What a systems administrator does and the skills it takes
The systems administrator job in San Diego, CA
The job is the same anywhere; what changes is who is hiring.
A typical day
- 1. Manage user accounts and permissions
- 2. Apply updates and patches
- 3. Monitor systems
- 4. Back up and restore
- 5. Respond to incidents
Skills it uses
- 1. Windows or Linux administration
- 2. Active Directory or Entra ID
- 3. Scripting basics
- 4. Networking basics
- 5. Documentation
Employers hiring in San Diego, CA
- Actalent 1
- Aevex 1
- Akkodis 1
- Alutiiq 1
- California State University 1
- Element Biosciences 1
- General Atomics 1
- Insight Global 1
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