Senior DevOps Engineer: Kubernetes, CI/CD & Hybrid Cloud

FANTOM CORPORATION; Hanover (MD); On-site; USD 120,000 - 150,000; Full time

Job summary

Fantom Corp is seeking an experienced Senior DevOps Engineer to support the administration, deployment, integration, and maintenance of mission-critical SIGINT systems. The role combines Linux systems administration, network engineering, container orchestration, cloud infrastructure, and DevSecOps.

Responsibilities include designing and maintaining LAN/WAN infrastructure, deploying Kubernetes clusters, and building robust CI/CD pipelines with Jenkins or GitLab.

Qualifications

• Bachelor's degree in Engineering, Computer Science, or related technical discipline; four years additional experience may substitute for a degree.
• 12+ years of experience in software/system deployments, Linux administration, containerization, cloud deployments, and DevSecOps.
• Active DoD 8570-compliant certification (e.g., Security+).
• Active CCNA certification.

Responsibilities

• 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 Linux environments (RHEL/CentOS) and troubleshoot.
• 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.
• Provide 24/7 call-in support for critical operational system discrepancies.

Skills

Linux administration

Kubernetes

CI/CD

Python

Bash scripting

Ansible/Terraform

Docker

Cloud infrastructure

Education

Bachelor's degree in Engineering/CS or related

Tools

Jenkins

GitLab

Job description

Fantom Corp is seeking an experienced Senior DevOps Engineer to support the administration, deployment, integration, and maintenance of mission-critical SIGINT systems. The role combines Linux systems administration, network engineering, container orchestration, cloud infrastructure, and DevSecOps.

Responsibilities include designing and maintaining LAN/WAN infrastructure, deploying Kubernetes clusters, and building robust CI/CD pipelines with Jenkins or GitLab.