Jr. Systems Administrator
Core
Junior Systems Administrator supporting enterprise systems and cybersecurity operations in a secure Department of Defense environment.
Role type
Junior Systems Administrator
Builds
Maintains core services like Active Directory, DNS, and Group Policy; supports rollout of updates and patches.
Domain
Cybersecurity / IT Operations / DoD
Deliverable
infrastructure
Required skills
Active Directory, DNS, Group Policy, Windows Server, Linux, STIGs/IAVM compliance, backup and restoration, HBSS, ACAS, SIEM
Responsibilities
Carry out routine system tasks such as user account setup, password resets, and access permissions; Monitor system functionality and help diagnose hardware and software-related issues; Support the rollout of updates, patches, and antivirus solutions in compliance with DoD cybersecurity directives; Help maintain core services like Active Directory, DNS, and Group Policy; Contribute to security compliance efforts through participation in RMF-based control implementation; Assist in executing backup and restoration procedures to ensure system continuity.