DevSecOps Engineer - Secure CI/CD & Testing Lead

CACI International Inc; Sarasota (FL); On-site; USD 78,000 - 164,000; Full time

Job summary

CACI International Inc. seeks an experienced DevSecOps Engineer to build and lead a CI/CD environment for a multi‑tenant DoD system, with emphasis on testing and hardening.

The role requires designing testing strategies, implementing automated CI/CD pipelines in GitLab, and ensuring compliance with DoD DISA STIG standards across distributed services. Strong hands‑on leadership, knowledge of RHEL 9, Kubernetes, Helm, Harbor, and IaC testing will help shape testing standards and drive secure

Qualifications

• Active TS/SCI clearance with Poly.
• Active Comptia Security+ certification, or ability to obtain one within 90 days of hire
• Bachelor's degree in Computer Science, Engineering, or related discipline
• Strong experience managing Red Hat Enterprise Linux 9 (RHEL 9) systems
• Gitlab administration and CI/CD pipeline development experience
• In‑depth knowledge of DoD DISA STIG security standards and compliance testing
• Experience with DevSecOps practices and integrating security into CI/CD pipelines
• Experience with integration testing of distributed systems and microservices
• Hands‑on experience with Kubernetes container orchestration
• Experience with Helm for Kubernetes package management
• Proficiency with GitLab CI/CD pipelines and runners
• Understanding of Infrastructure as Code (IaC) principles and testing
• Strong understanding of security testing methodologies and tools
• Experience using Atlassian tools for project management (JIRA, Confluence)

Responsibilities

• Establish testing standards, DevSecOps practices, and security compliance processes from the foundation up, working with Java‑based microservices deployed on Kubernetes with RHEL 9
• Make critical decisions about tooling and frameworks while also writing test code, building pipelines, and hardening container deployments in Harbor and Kubernetes
• Coordinate review of relevant program documentation with Responsible Engineers
• Lead the test design; assist in DT&E I/FAT test planning, execution, and reporting.
• Integral member of the Integrated Product Team (IPT) for each system recap or deployment, ensuring system is ready for customer‑witnessed acceptance tests and fielding
• Ensure test data are properly collected and recorded in a timely manner per the approved test plan

Skills

RHEL 9

GitLab CI/CD

Kubernetes

Harbor

Helm

Java

Python

Typescript

DISA STIG

CI/CD

JIRA

Confluence

Education

Bachelor's degree in Computer Science or Engineering

Tools

GitLab

JIRA

Confluence

Harbor

Kubernetes

Helm

Terraform

Ansible

Job description

CACI International Inc. seeks an experienced DevSecOps Engineer to build and lead a CI/CD environment for a multi‑tenant DoD system, with emphasis on testing and hardening.

The role requires designing testing strategies, implementing automated CI/CD pipelines in GitLab, and ensuring compliance with DoD DISA STIG standards across distributed services. Strong hands‑on leadership, knowledge of RHEL 9, Kubernetes, Helm, Harbor, and IaC testing will help shape testing standards and drive secure