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Peraton

Runs and secures technology for federal agencies

Systems Engineer

System AdministrationConfirmed live in the last 24 hours
Full-timeHalawa, HI, USAIn-person

About the Job

Requirements

  • Ability to obtain DoD Top Secret/Sensitive Compartmented Information clearance.
  • Have a high school diploma and 12 years of experience, an associate degree and 10 years of experience, a bachelor’s degree and 8 years of experience, a master’s degree and 6 years of experience, or a PhD and 3 years of experience.
  • Hold a DoD Information Assurance Technical Level II certification.

Responsibilities

  • Develop, maintain, and support technical infrastructure, hardware, and system software components.
  • Install, maintain, optimize, and support system software and hardware.
  • Configure, debug, and support multiple infrastructure platforms.
  • Engineer and lead enterprise cloud environments and system software components.
  • Provide support and technical expertise in Directory Services technology, including DNS, Group Policy Objects, Active Directory Federation Services, Distributed File System, domains and trusts, sites and services, and role-based access control.
  • Provide support for Identity Management roles, policies, hardware, and software, and maintain Active Directory/Global Address List synchronization.
  • Provide Directory Services support, including DNS, Group Policy Objects, Azure Active Directory Connect, Active Directory Federation Services, Distributed File System, domains and trusts, sites and services, and role-based access control.
  • Support Public Key Infrastructure roles, policies, hardware, software, and procedures required to create, manage, distribute, use, store, and revoke digital certificates and manage public-key encryption.
  • Perform high-level root cause analysis to support service interruption recovery, and create and document preventive measures.
  • Contribute as a team member and provide technical expertise.
  • Work with the Government to understand its requirements and evaluate possible technical solutions.
  • Engineer host environments to support complex operational databases, software configuration control, and system interfaces for computer systems related to customer requirements.
  • Maintain file servers and network access, and document, analyze, and troubleshoot system anomalies to ensure optimum equipment performance.

Desired Qualifications

  • Collaborated with innovation teams to develop technical solutions for non-standard operational requirements.
  • Knowledge of routing, switching, and firewall technologies and their impact on data flow through network architecture.
  • Experience interpreting network analysis reports to identify faults and sub-optimal configurations and produce feasible solutions.
  • Experience deploying cloud-based VPN solutions.
  • Experience with WinTAK, TRAX, and Tactical Data Link systems.
  • Meet DoW 8140 Work Role Code 451 — System Administrator — Intermediate level or higher by October 1, 2026.

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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