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Peraton

Runs and secures technology for federal agencies

Senior Linux Systems Administrator

System AdministrationConfirmed live in the last 24 hours
Full-timeFort Meade, MD, USA

About the Job

Requirements

  • A bachelor's degree in a technical discipline from an accredited college or university is required; five additional years of systems-administration experience may substitute for the degree, for a total of 20 years of systems-administration experience.
  • At least 15 years of experience as a System Administrator on programs or contracts of similar scope, type, and complexity is required.
  • Demonstrated experience in Linux environments is required.
  • Ability to accommodate shift work as needed, including weekend support, is required.
  • Working knowledge and understanding of system administration interdependencies as part of Service Oriented Architecture is required.
  • Experience with Ubuntu and RHEL 8 is required.
  • Department of Defense 8570 compliance with a minimum of IAT Level 2 is required.
  • Ability to analyze and resolve complex problems associated with server hardware, applications, and software integration is required.
  • Current Top Secret/Sensitive Compartmented Information clearance with polygraph is required.

Responsibilities

  • Support the design of systems, mission architecture, and associated hardware.
  • Analyze and resolve complex problems associated with server hardware, applications, and software integration.
  • Support information security solutions that facilitate secure data flows and the detection and prevention of unauthorized behaviors.
  • Perform system security vulnerability assessments and solution development.
  • Provide enterprise-level network, server, desktop, and application security services.

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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