Entry-level systems administrator jobs in Columbia, MD: 8 open roles
8 open entry-level systems administrator jobs in Columbia, MD, 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 Columbia, MD
Verified against the employer’s own career site within the last week.
- Windows System Administrator
Lentech · Columbia, MD
Nov 6, 2026
- Voice Systems Administrator
Cyber Cloud Technologies · Columbia, MD
$80k–$100k · Nov 6, 2026
- System Administrator -TS/SCI Security Clearance Required
Power3 Solutions · Columbia, MD
$120k–$130k · Nov 5, 2026
- Systems Administrator
Leidos · Columbia, MD
$73k–$133k · Nov 3, 2026
- System Administrator (TS-SCI w/Poly)
Parsons · Columbia, MD
Nov 2, 2026
Showing the newest 5 of about 8 verified open jobs here. Search all jobs
Search all systems administrator jobs in Columbia, MD · What a systems administrator does and the skills it takes
The systems administrator job in Columbia, MD
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 Columbia, MD
- Cyber Cloud Technologies 1
- Independent Software 1
- J&T Business Consulting 1
- Leidos 1
- Lentech 1
- Parsons 1
- Power3 Solutions 1
- The Josef Group 1
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