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Peraton

Runs and secures technology for federal agencies

Senior Cybersecurity Network Defense Administrator

Security Governance, Risk & CompliancePosted on Nov 13
Full-timeRadford, VA, USA

About the Job

Requirements

  • A minimum of 12 years of experience without a degree, 10 years with an Associate of Science or Associate of Arts degree, 8 years with a Bachelor of Science or Bachelor of Arts degree, or 6 years with a Master of Science or Master of Arts degree is required.
  • DoD 8140 qualification for DCWF 541 – Vulnerability Assessment Analyst at the Intermediate proficiency level is required.
  • An active Department of War Secret security clearance is required.
  • U.S. citizenship is required.
  • At least 5 years of experience in cybersecurity and network defense is required.
  • Experience managing ACAS infrastructure, configuration, scanning, reporting, and analysis is required.
  • Proficiency managing Army Endpoint Security Solution Site Reviewer activities is required.
  • Experience managing the DISA whitelist is required.
  • Knowledge of PKI token management is required.
  • A strong understanding of Department of War Security Technical Implementation Guides and the ability to perform compliance scanning and reporting are required.
  • Experience providing Ports, Protocols, and Services Management support is required.
  • The ability to review proposed configuration changes for security impact is required.
  • Experience with account-management in-processing and out-processing tasks is required.

Responsibilities

  • Manage ACAS infrastructure, configuration, scanning, reporting, and analysis in line with the DISA ACAS Best Practices Guide.
  • Manage Army Endpoint Security Solution Site Reviewer activities, the DISA whitelist, and PKI tokens.
  • Perform Security Technical Implementation Guide compliance scanning and reporting.
  • Provide Ports, Protocols, and Services Management support, and review proposed configuration changes for security impact.
  • Handle in-processing and out-processing account tasks, and update the designated training and certification tracking system.
  • Take part in Software Assurance reviews to ensure ACAS findings are remediated or documented via eMASS POA&M.

Desired Qualifications

  • A Bachelor's degree in Computer Science or equivalent years of experience, as determined by PL ALTESS.
  • Familiarity with the DISA ACAS Best Practices Guide, NETCOM policies, and DISA Continuous Monitoring and Risk Scoring.
  • Experience with Army enterprise monitoring tools, incident response, and security compliance documentation.
  • Understanding of Continuity of Operations Plans and Communication Plans.

About the Company

Peraton

Runs and secures technology for federal agencies

Peraton builds and runs secure technology for American defense, intelligence, space, and civilian agencies, from military networks to satellite ground stations. In 2025, the Federal Aviation Administration chose it to manage the overhaul of the nation's air traffic control system, replacing copper wiring with fiber and upgrading radar and radios. Its engineers, many holding security clearances, run and defend agency networks and data centers, write mission software, and operate space and communications systems, and agencies pay for this work through multiyear contracts. Peraton was formed in 2017, when private-equity firm Veritas Capital bought Harris Corporation's government IT business, and is based in Reston, Virginia.

Company size
10,001+
Company stage
Grant
Total funding
$60M
Headquarters
Reston, VA
Founded
2017

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