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# Sr DevOps Engineer

- **Company:** Fantom Corporation
- **Location:** Hanover, MD, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Bash Shell, CentOS, Cloud Computing, Signals Intelligence, Continuous Integration, DevOps, Networking Hardware, Python (Programming Language), Linux System Administration, Red Hat Enterprise Linux, Cloud Services, Ansible, Virtualization Technology, HybridCloud, Gitlab, Containerization, Kubernetes, Information Technology, Operational Systems, Terraform, Devsecops, Cisco, Docker, Jenkins
- **Published:** August 26, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9116210/sr-devops-engineer

## About the Role

* Must be fully cleared with a recent MD polygraph
 * Must be willing and able to work fully onsite at the location listed in this posting
 * Twelve (12) years of experience with software/system deployments, Linux system administration, containerization, cloud deployments, and DevSecOps
 * Recent experience within the last three (3) years with Kubernetes, cluster orchestration, and containerization
 * Strong Linux administration experience with RHEL/CentOS
 * Experience with Docker, Kubernetes, Cisco, and Arista networking
 * Experience with Python/Bash scripting, CI/CD, and Ansible or Terraform
 * Experience supporting hybrid cloud or virtualized environments
 * Willingness to travel and provide 24/7 call-in support as required
 * Active IAT II CWIP / DoD 8570-compliant certification, such as Security+
 * Active CCNA certification
 * Polygraph date within the last seven (7) years

Education

 * Bachelor of Science in Engineering, Computer Science, or related technical discipline
 * Four (4) years of additional experience may substitute for a Bachelor's degree
 * A Master's degree in Engineering or Computer Science may substitute for two (2) years of experience
 * #CJ

## Description

We are seeking an experienced Senior DevOps Engineer to support the administration, deployment, integration, and maintenance of mission-critical SIGINT survey, collection, and geolocation systems. This role combines Linux systems administration, network engineering, container orchestration, cloud infrastructure, and DevSecOps., * Administer, maintain, upgrade, integrate, and troubleshoot mission-critical systems across development, test, lab, and operational environments

 * Design, configure, and maintain LAN/CAN/WAN infrastructure using Cisco and Arista network devices
 * Administer and troubleshoot Linux environments, including RHEL and CentOS
 * Deploy and manage containerized applications and Kubernetes clusters
 * Build and maintain CI/CD pipelines using Jenkins, GitLab, or similar tools
 * Develop automation using Python, Bash, Ansible, and Terraform
 * Support hybrid cloud and virtualized environments
 * Travel as needed for system installation, maintenance, and troubleshooting
 * Provide 24/7 call-in support for critical operational system discrepancies


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