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Senior Cybersecurity Administrator

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Location: Remote
Compensation: Salary
Reviewed: Mon, Nov 02, 2026
This job expires in: 29 days

Job Summary

Managing network defense activities, the full-time Senior Cybersecurity Network Defense Administrator will oversee ACAS infrastructure, vulnerability management, and DoD cybersecurity compliance, with the option for remote or hybrid work arrangements in Radford, VA.

Key Responsibilities:
  • Manage ACAS infrastructure, configuration, scanning, reporting, and analysis activities according to DISA ACAS Best Practices
  • Oversee Army Endpoint Security Solution (AESS) Site Reviewer activities and perform STIG compliance scanning and reporting
  • Review proposed configuration changes for security impact and provide Ports, Protocols, & Services Management (PPSM) support
Required Qualifications:
  • Cybersecurity Certification (such as Security+, CISSP, or equivalent)
  • Bachelor's degree in Computer Science preferred or equivalent years of cybersecurity experience
  • Active DoD Secret Security Clearance
  • 10 or more years of experience in Cybersecurity and Network Defense
  • Experience with ACAS management, including infrastructure management and compliance scanning

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