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Captivation Software

Software Integration Engineer 2 (On-Call) - Linux/Bash/Python/Docker/Kubernetes/IaC/Helm/Prometheus/Grafana

Annapolis Junction, MD$130k–$270kmidAdded 3 days ago

About this role

Mid-level software integration engineer needed to administer and maintain a secure, multi-tenant Kubernetes-based Platform-as-a-Service (PaaS) environment. You'll ensure platform reliability, scalability, and security compliance while supporting critical mission applications in a Linux infrastructure.

What you'll do

  • Administer and maintain Kubernetes clusters in a multi-tenant PaaS environment
  • Troubleshoot and resolve Kubernetes workload issues including networking, storage, and performance
  • Deploy and maintain Helm Charts and infrastructure-as-code automation using Ansible
  • Monitor cluster health and performance using Prometheus and Grafana
  • Integrate, configure, and upgrade COTS/GOTS software in heterogeneous operating systems
  • Provide operational support and on-call availability for platform reliability

What they're looking for

  • Linux CLI and command-line tools
  • Bash and Python scripting
  • Docker/Podman containerization
  • Kubernetes cluster administration and troubleshooting
  • Infrastructure-as-Code (Ansible, Helm)
  • Prometheus and Grafana monitoring
  • Git and version control workflows
  • System administration and software integration
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Captivation Software

Captivation Software builds high-performance computing and secure analytics infrastructure for mission-critical government programs, specializing in HPC testing, enterprise dataflow architectures, and cleared defense systems. The company is hiring senior test engineers, systems engineers, and technical leaders with deep expertise in Linux, cloud infrastructure, and security clearances to validate systems and architect solutions for intelligence community operations.

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Likely interview questions

  • Describe your experience administering and monitoring production Kubernetes clusters—what tools and methodologies did you use?
  • Walk us through a complex Kubernetes troubleshooting scenario you've encountered involving networking, storage, or workload performance.
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