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GLOBAL CONSULTING INTERNATIONAL (GCI) · 4 hours ago

Senior Windows Administrator

Reston, VA

Contract

Hybrid

Senior Level

$61/hr - $61/hr

5+ years exp

GLOBAL CONSULTING INTERNATIONAL (GCI) is seeking a Senior Windows Administrator to support a Dept. of Defense contract. The ideal candidate will manage and administer Windows-based deployments in DoD environments while ensuring compliance with security standards and integrating identity tools.

Consulting

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Managing and administering Windows-based deployments in DoD environments

Implementing and maintaining Windows STIG and related security postures (e.g., ACAS, HBSS/ESS)

Extensive experience with Active Directory, including integration with Sailpoint and/or Ping Identity

Expertise with Microsoft Defender for Endpoint security and tagging

Ensuring compliance with DoD security and identity standards

Familiarity with DoD ICAM and collaboration with internal teams to connect cloud-native identity tools

Knowledge of cloud parent/child tenancies, including Defender deployment for multiple Mission Owners

Configuring and maintaining Windows Remote Desktop Gateway

Deploying/maintaining Windows environments (patching, configuration) via DevSecOps toolchains

Integrating and managing identity tools, including Sailpoint and CyberArk

Troubleshooting, resolving, and documenting infrastructure/security issues

Qualification

Windows AdministrationActive DirectoryMicrosoft DefenderCloud TechnologiesSailpointCyberArkDoD Security StandardsWindows CertificationsTroubleshootingDocumentation