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Senior Java Software Engineer-"Clearance Job" "TS/SCI Required" "Only US Citizens"

O2 Technologies,Inc
King, PA Contractor
POSTED ON 10/8/2026
AVAILABLE BEFORE 11/4/2026
Key Responsibilities & Skills

  • Command & Control (C2) Systems Development
  • Defense / DoD Mission Software Engineering
  • Satellite & Ground Asset Software Integration
  • Capability-Based Planning
  • Cross-Functional Agile Team Collaboration
  • Operational Mission Software Delivery
  • Agile Scrum Process Management
  • Top Secret (TS/SCI) Clearance

Technical Skills

  • Java / Spring / REST APIs
  • JavaScript / TypeScript / Angular
  • C# / .NET Core
  • Python
  • Docker / Kubernetes / Helm
  • AWS / Azure / GCP / OpenStack / OpenShift
  • GitLab CI/CD / Pipelines
  • PostgreSQL / Redis
  • Jira / Confluence
  • Microservices Architecture
  • Cloud-Native Application Development

Education

Bachelor's Degree in Computer Science, Software Engineering, Electrical Engineering, Systems Engineering. Preferred: Master's in Computer Science, Master's in Software Engineering, Master's in Electrical Engineering.

Industry Experience

  • Defense / DoD / Intelligence Community
  • Command & Control Systems
  • Satellite Communications
  • Federal Government
  • Mission-Critical Software

#JoinOurTeam #NowHiring #ApplyToday

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