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8140 Compliance
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Cyberspace ITDCWF 451

Systems Administrator

Installs, configures, troubleshoots, and maintains server configurations and the accounts, hardware, and software that keep systems available and secure.

Also seen as: SysAdmin, IAT II/III system role

Baseline certifications for this role

These certifications are accepted foundational options for the Systems Administrator work role in our seed mapping. Open a cert for full detail, or jump straight to exam-ready practice.

Proficiency levels — what changes

Advanced administrators own configuration standards and hardening across an enterprise; Basic administrators execute and maintain under guidance.

Basic

Demonstrates foundational knowledge of the work role's tasks. Entry-level qualification options apply.

Intermediate

Contributes to and applies the work role's tasks with growing independence.

Advanced

Develops, reviews, and approves the work role's tasks. A cascading rule applies: an option that qualifies at a higher proficiency level also qualifies at the lower levels.

Systems Administrator & DoD 8140 — FAQ

What certification does a DoD Systems Administrator need under 8140?
Security+ (SY0-701) is the most common foundational option for the Systems Administrator (often DCWF 451) work role, with Network+ and Cloud+ appearing for some positions and proficiency levels. Confirm your role's accepted options in the Qualification Matrix.