Windows Systems Administrator (Journeyman)

Responsibilities

Peraton is seeking a Windows Systems Administrator (Journeyman) to support the Department of State (DoS) Diplomatic Security Cyber Mission (DSCM) program. This role provides hands-on support for enterprise Windows infrastructure within the DT/CO/CTMR environment, contributing to secure, stable, and reliable operations across multiple enclaves. The Windows Systems Administrator focuses on system administration, patch compliance, and infrastructure support, working closely with System Administration, Network Support Services (NSS), and Cybersecurity teams to maintain and improve the operational environment.

Location: Beltsville, MD.

What you’ll do:

• Administer and support Windows Server systems across enterprise environments, including OpenNet, ClassNet, and associated enclaves. • Perform routine system maintenance, patching, and configuration updates in alignment with established standards. • Troubleshoot server, operating system, and service-related issues to ensure system availability and performance. • Support Active Directory operations, including authentication troubleshooting, directory health, and access control validation. • Assist with ARS-related activities within connect.sbu environments. • Troubleshoot authentication issues, account lockouts, and directory-related problems. • Ensure proper use of attributes (e.g., extensionAttribute10, iPost-related attributes) to support integrations such as Okta and iPost. • Execute patching activities in…