Full-time

Senior Cloud Infrastructure Systems Engineer

Posted by Marathon TS • Herndon, Virginia, United States

📍 Herndon, Virginia 🕒 February 26, 2026

About the Role


Marathon TS is seeking a Senior Cloud Infrastructure Systems Engineer in our Chantilly, VA office in support of our Department of Defense (DoD) Community customer as part of a highly talented, highly motivated, and high-performing team.
What you'll do:
  • Work closely with our DoD customer and stakeholders throughout system lifecycle in development, integration & test, deployment, and operations of a highly sophisticated ground system architecture

  • Help build mission-critical, highly available, high-performance networked systems in a team-oriented environment. Build and deploy cloud instances and applications utilizing automation tools to streamline processes and improve efficiency

  • Develop deploy and maintain Ansible playbooks for the purpose of automating rapid installation and system patching within multiple large-scale environments

  • Develop systems engineering-related documentation to include operational concept, requi...
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