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Peraton

Runs and secures technology for federal agencies

GEOINT Platform Engineer

Platform EngineeringConfirmed live in the last 24 hours
Full-timeChantilly, VA, USA

About the Job

Requirements

  • Active Top Secret/Sensitive Compartmented Information clearance with Counterintelligence Polygraph.
  • A Bachelor of Science or Bachelor of Arts and 5+ years of experience; an additional four years of experience may be considered in lieu of a degree.
  • Approximately 5–8 years of experience in cloud, platform, infrastructure, mission application, or related systems engineering.
  • Hands-on experience with Kubernetes and containerized environments.
  • Experience with cloud infrastructure and cloud-based application hosting.
  • Experience operating application-hosting or multi-tenant environments.
  • Strong platform, systems, and application troubleshooting skills.
  • Experience supporting production services and application lifecycle activities.
  • Experience with deployment, configuration, monitoring, and operational support of enterprise applications.
  • Strong analytical, communication, and technical documentation skills.

Responsibilities

  • Build, configure, and operate standardized tenant environments across approved security domains.
  • Support repeatable development, test, staging, production, and recovery environment patterns.
  • Maintain tenant-specific configuration and deployment integrations while preserving common platform standards.
  • Support self-service provisioning capabilities for authorized users and administrators.
  • Develop and maintain repeatable platform configurations and deployment processes.
  • Troubleshoot platform and tenant-environment issues and coordinate resolution with appropriate engineering teams.
  • Host and operate mission applications using standardized cloud and containerized runtime environments.
  • Design, configure, and operate shared application-processing and platform services.
  • Integrate applications with common platform services, data services, and approved external systems.
  • Support application deployment, scaling, lifecycle management, retirement, logging, monitoring, and alerting.
  • Collaborate with application development teams to ensure applications are properly integrated with platform capabilities and operational requirements.
  • Monitor service availability, resource utilization, application performance, and platform capacity across tenant environments.
  • Perform capacity and performance analysis and recommend infrastructure or configuration changes to maintain service reliability.
  • Support resource utilization tracking, cost analysis, forecasting, and rightsizing recommendations.
  • Troubleshoot complex application-hosting, platform, and processing issues.
  • Participate in Tier 3/4 support, production operations, and scheduled maintenance activities.
  • Support continuous improvement of platform reliability, scalability, and operational efficiency.

Desired Qualifications

  • Experience with GEOINT or geospatial mission systems.
  • Experience with mission application hosting or comparable large-scale enterprise platforms.
  • Experience with AWS or other cloud environments supporting secure or restricted workloads.
  • Experience with GitLab and continuous integration/continuous delivery pipelines.
  • Experience with geospatial processing technologies.
  • Experience with multi-tenant platform capacity, utilization, or cost management.
  • Experience with Infrastructure as Code and automated deployment practices.
  • Experience supporting classified or highly regulated enterprise environments.

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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