DevSecOps Engineer — Secure CI/CD for DoD Systems

Leidos; Oklahoma City (OK); On-site; USD 87,000 - 157,000; Full time

Job summary

Leidos in Oklahoma City seeks a DevSecOps Engineer to enhance security in DevOps for a DoD Air Force lifecycle program. The mid-level role emphasizes integrating security into CI/CD, automating tools, and threat modeling.

The candidate will collaborate with development and operations teams, apply best practices for secure coding, manage IaC security, and participate in incident response while mentoring junior colleagues. TS/SCI clearance is required.

Qualifications

• Active TS/SCI clearance with ability to obtain/maintain SCI
• Bachelor’s degree +4+ years experience or Master +2+ years
• 3–5 years in software development activities
• Strong experience with Linux/Windows, networking, and protocols
• Experience provisioning/managing resources in IaaS/Cloud (AWS/Azure/GCP)
• Experience with Docker and Kubernetes
• Experience with Terraform/Ansible or similar
• Excellent problem solving and independent work ethic
• Excellent communication skills

Responsibilities

• Support integration of security into the DevOps pipeline for DoD apps
• Automate security tools and processes in CI/CD workflows
• Conduct vulnerability assessments and threat modeling
• Collaborate to establish secure coding practices and controls
• Configure/manage security tools including SAST/DAST/IAST and IaC security
• Participate in incident response and monitor security alerts
• Mentor junior team members on DevSecOps best practices

Skills

DevSecOps

CI/CD

Linux

Windows

Cloud

Terraform

Ansible

Security tools

Jira

Education

Bachelor’s degree

Tools

GitLab

Docker

Kubernetes

AWS

Azure

Puppet

Job description

Leidos in Oklahoma City seeks a DevSecOps Engineer to enhance security in DevOps for a DoD Air Force lifecycle program. The mid-level role emphasizes integrating security into CI/CD, automating tools, and threat modeling.

The candidate will collaborate with development and operations teams, apply best practices for secure coding, manage IaC security, and participate in incident response while mentoring junior colleagues. TS/SCI clearance is required.