Systems Administrator (Patch Management)

Location: Quantico, Virginia, United States

Company

Provides enterprise patch management and vulnerability remediation services for MCCS-managed systems, applications, and endpoints in a Department of Defense environment.

What you will do

• Provide 24/7 technical support for Severity A, B, and C incidents across Microsoft, Azure, Microsoft 365, Windows Server, and on-premises environments.
• Assess system health, identify missing patches and configuration drift, and perform remediation across managed systems, applications, and endpoints.
• Install patches, apply configuration and registry changes, and execute system updates.
• Remediate ACAS, Nessus, IAV, STIG, and RMF-related findings and validate successful completion.
• Use SCCM, PowerShell automation, and Recast Right Click Tools to enforce compliance baselines and perform administrative corrections.
• Produce remediation, patch deployment, vulnerability compliance, software deployment, and configuration reports, and train MCCS IT personnel.

Requirements

• 5+ years of experience in enterprise patch management and vulnerability remediation.
• Hands-on expertise with Microsoft technologies, Azure, SCCM, PowerShell automation, and Recast Right Click Tools.
• Experience with DoD cybersecurity standards, including RMF, IAV directives, STIG requirements, and NIST SP 800-53 controls.
• Strong communication and project management skills, with the ability to work independently and collaboratively.
• Bachelor’s degree in Computer Science, Information Technology, or a related field.

Nice to have

• Experience in a DoD or government environment.
• CompTIA Security+, CISSP, or CEH certification.
• Experience with enterprise endpoint management, vulnerability scanning, and remediation tools.
• Familiarity with ITIL and Agile methodologies.

Culture & Benefits

• 24/7 operational support responsibilities across managed environments.
• Technical training and education for MCCS IT personnel.
• Work focused on security, compliance, stability, and operational integrity.