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Peraton

Runs and secures technology for federal agencies

Virtualization Administrator

System AdministrationConfirmed live in the last 24 hours
Full-timeFort Huachuca, Sierra Vista, AZ, USAIn-person

About the Job

Requirements

  • Two years of experience with a Bachelor of Science or Bachelor of Arts degree, zero years with a Master of Science or Master of Arts degree, six years with no degree, or four years with an associate's degree.
  • Ability to obtain a Department of Defense Secret clearance.
  • Security+ certification.
  • Proven experience as a Virtualization Administrator, with a strong focus on VMware technologies.
  • In-depth knowledge of VMware ESXi, vCenter Server, distributed switches, and related components.
  • Demonstrated ability in performance monitoring, resource optimization, and troubleshooting within a virtual environment.
  • Experience with backup and disaster recovery solutions for virtualized systems.
  • Familiarity with Department of Defense security requirements, including implementation of Security Technical Implementation Guides.

Responsibilities

  • Maintain and optimize the virtual infrastructure supporting mission-critical GCC operations by administering, developing, testing, implementing, and maintaining the virtual operating environment and related software.
  • Establish standards between hardware and software, troubleshoot complex system and networking problems, and recommend upgrades based on performance data.
  • Design, deploy, and maintain VMware ESXi hosts, vCenter Server, and virtual machines across multiple sites.
  • Collaborate with IT teams to design and implement integrated infrastructure solutions aligned with command requirements.
  • Implement and manage VMware networking components, including distributed switches and virtual local area networks.
  • Schedule, plan, and perform system upgrades, coordinating transitions from test to production environments.
  • Monitor and optimize virtual infrastructure performance, resource utilization, and system availability.
  • Troubleshoot and resolve complex VMware issues, including performance bottlenecks and connectivity problems, to minimize downtime.
  • Collaborate with vendors and third-party providers on advanced troubleshooting and issue resolution.
  • Provide technical support for system users.
  • Implement and manage backup and disaster recovery solutions for virtual machines and infrastructure components.
  • Ensure the virtual environment complies with Department of Defense security policies, regulations, and best practices by implementing and maintaining Security Technical Implementation Guides.
  • Support projects that enhance the security, efficiency, or capability of the virtualized environment.
  • Develop and maintain clear, detailed documentation for virtualization architecture, configurations, and procedures.
  • Evaluate and recommend VMware technologies and solutions to improve system performance and efficiency.
  • Mentor junior administrators to enhance the team's expertise in virtualization technologies.

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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