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Peraton

Runs and secures technology for federal agencies

IT Systems Administrator

System Administration +1Confirmed live in the last 24 hours
Full-timePalestine, TX, USA

About the Job

Requirements

  • A bachelor's degree in Computer Science, Information Technology, or a related technology field and at least two years of professional experience; alternatively, at least six years of experience in lieu of a degree.
  • Ability to support field operations and troubleshoot complex firewall and network issues.
  • Strong knowledge of network architecture and structured cabling.
  • Must be a U.S. citizen.
  • Must pass a background check to obtain a NASA Personal Identity Verification card; a drug screen is required.
  • Network+ or Security+ certification is desired.
  • Experience in Windows domain management is desired.
  • Web administration skills, including website design and server configuration, are desired.
  • Familiarity with Linux is desired.
  • Strong organizational skills, capacity to manage concurrent projects, and ability to work within a team are desired.

Responsibilities

  • Manage Windows domain environments and oversee computer management across CSBF domains.
  • Implement and maintain network architecture, including structured cabling and network rewiring projects.
  • Support NASA IT security requirements, including account controls, access permissions, system hardening, and documentation compliance.
  • Support web administration, including website redesign and modernization for usability, security, and stakeholder communications.
  • Provide 24x7 IT support during international flight campaigns and peak mission periods.
  • Assist with infrastructure projects, including relocation or construction of new buildings and installation and programming of network communications.
  • Participate in preventative maintenance, audits, and system upgrades.
  • Travel to New Mexico for approximately two weeks during the summer.

Desired Qualifications

  • Network+ or Security+ certification.
  • Experience in Windows domain management.
  • Web administration skills, including website design and server configuration.
  • Familiarity with Linux.
  • Strong organizational skills, capacity to manage concurrent projects, and ability to work within a team.

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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