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Peraton

Runs and secures technology for federal agencies

Optical Communications Systems Engineer

Telecommunications EngineeringConfirmed live in the last 24 hours
Full-timeHerndon, VA, USAIn-person

About the Job

Requirements

  • A bachelor's degree in Electrical Engineering, Physics, Optics, or a related field is required.
  • Ability to obtain a Top Secret/Sensitive Compartmented Information clearance is required.
  • At least five years of professional experience in optical communications, photonics, or related fields, focused on free-space optical systems and ground terminal applications, is required.
  • Proficiency in free-space optical system modeling and link analysis is required.
  • Strong organizational skills and ability to manage complex technical tasks in a fast-paced environment are required.

Responsibilities

  • Develop concepts of operations for optical satellite communications ground terminal systems.
  • Review, develop, analyze, and allocate requirements for free-space optical communication links and ground terminals.
  • Develop and exercise performance models, including link budget analysis, atmospheric turbulence modeling, pointing/acquisition/tracking simulations, and mitigation techniques such as adaptive optics and wavefront correction.
  • Provide technical guidance on deploying optical satellite communications systems, including optical ground terminals, wavefront correction, acquisition, tracking, and pointing mechanisms, and atmospheric mitigation strategies.
  • Support integration of optical ground terminals into satellite communications architectures, collaborating with engineering teams on system design, testing, and validation.

Desired Qualifications

  • An advanced degree, such as a master's or Ph.D., in Electrical Engineering, Physics, Optics, or a closely related field.
  • Knowledge of optical communication challenges and mitigations, including atmospheric mitigation, pointing, acquisition and tracking, and link analysis.
  • Exposure to satellite communications or defense-related optical communication projects, particularly those involving ground terminals.
  • Experience with Department of Defense lifecycle management processes for satellite communications systems, from engineering design, integration and test to deployment, operations, and sustainment.

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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