Software Engineer - DevSecOps and Deployment Automation Engineer

Fathom 4 • Charleston, SC

9d • Onsite

About The Position

Fathom 4 is seeking an experienced engineer to transform how customers build, test, and deploy IT systems by replacing manual integration processes with automated, repeatable deployment pipelines. The pipelines will deliver complete system baselines, including Windows laptops, RHEL virtual machines, and containerized applications. The engineer will design the approach, select appropriate tools, and implement working solutions in secure DoD environments involving CUI, classified systems, disconnected networks, and cybersecurity requirements. The role calls for technical fundamentals, creative problem-solving, and the ability to communicate technical direction and bring stakeholders along.

The position is on-site in North Charleston, South Carolina, with 0–5% travel expected. A government security clearance is required; candidates must be U.S. citizens. A SECRET clearance is required and must be maintained throughout employment. A current DoD SECRET clearance is preferred, or the candidate must be able to obtain one.

Requirements

• Bachelor of Science degree in Engineering, Computer Engineering, Computer Science, or a relevant IT major from an ABET-accredited program.
• Agile Developer certification or Certified Scrum Developer certification.
• At least 7 years of demonstrated experience designing, building, or improving automated IT infrastructure, CI/CD pipelines, or software deployment processes.
• Strong working knowledge of Windows or Linux systems, virtualization, containers, and networking fundamentals.
• Proficiency in scripting or automation using tools such as PowerShell, Python, Bash, Ansible, or equivalent technologies.
• Familiarity with Git-based development, CI/CD concepts, automated testing, and configuration management.
• Strong analytical and troubleshooting skills, including the ability to independently research, evaluate, and implement solutions.
• Excellent communication skills, including explaining technical approaches, building consensus, and translating ideas into actionable plans.
• Must be a U.S. citizen.
• A SECRET security clearance is required and must be maintained throughout employment; candidates must have a current DoD SECRET clearance or be able to obtain one.

Nice To Haves

• Current DoD SECRET security clearance.
• Experience with GitLab CI/CD, Jenkins, GitHub Actions, or similar automation platforms.
• Experience with VMware, Hyper-V, Docker, Podman, Kubernetes, or OpenShift.
• Experience automating Windows imaging, RHEL deployments, or complete system baselines.
• Familiarity with DISA STIGs, ACAS, SCAP, RMF, and DoD cybersecurity requirements.
• Experience working in CUI, classified, air-gapped, or otherwise restricted environments.
• Previous NIWC, DoD, or defense systems integration experience.

Responsibilities

• Architect and implement end-to-end CI/CD pipelines for automated system builds, testing, security validation, and deployment.
• Automate provisioning and configuration of Windows and Linux systems, virtual machines, containers, and supporting infrastructure.
• Apply Infrastructure as Code, configuration management, and scripting to create consistent, reproducible system baselines.
• Integrate automated testing, cybersecurity scanning, STIG compliance, and release management into deployment workflows.
• Evaluate technologies and develop solutions appropriate for secure, restricted, and disconnected DoD environments.
• Collaborate with engineering, cybersecurity, and government stakeholders to demonstrate solutions, communicate technical direction, and drive adoption.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior