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Captivation Software Logo

Software Engineer 3 - DevOps

Captivation Software

$130,000 - $270,000
Dec 18, 2025
Annapolis Junction, MD, US
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Captivation is looking for a senior level DevOps engineer to support the mission to protect the country by maintaining and operating a large multi-tenant containerized Kubernetes High Performance Computing as a service (HPCaaS) platform for a large Linux computing environment.

Requirements

  • Experience using the Linux CLI
  • Experience developing and maintaining scripts using Bash/Python
  • Experience developing with Python and Java in a Linux environment
  • Experience with containerization technologies such as Docker and containers
  • Experience with container orchestration technologies such as Kubernetes
  • Experience with IaC (Infrastructure as Code) concepts, principles and automation tools such as Ansible and Terraform
  • Experience with CI/CD principles, methodologies, and tools such as GitLab CI

Responsibilities

  • installation, configuration, integration, monitoring, and sustaining of a large multi-tenant containerized Kubernetes High Performance Computing as a service (HPCaaS) platform
  • developing and maintaining scripts using Bash/Python
  • developing with Python and Java in a Linux environment
  • administering Kubernetes clusters on bare metal in a Linux environment
  • implementing IaC (Infrastructure as Code) concepts, principles and automation tools such as Ansible and Terraform
  • implementing CI/CD principles, methodologies, and tools such as GitLab CI
  • using Git Version Control System

Other

  • Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph
  • Must be a U.S. citizen
  • Master's degree in Computer Science or related discipline from an accredited college or university, plus Five (5) years of experience as a SWE
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus Seven (7) years of experience as a SWE
  • Nine (9) years of experience as a SWE