Cleared DevOps Infrastructure Engineer - RHEL, Puppet, CI/CD

CACI International Inc.; Sterling (VA); On-site; USD 94,400 - 198,200; Full time

Job summary

CACI International Inc. in Sterling, VA is seeking a cleared DevOps Infrastructure Engineer to join our mission-focused team.

You will install, configure, and troubleshoot RHEL environments for test and production while advancing automation, security, and scalable deployments. You'll manage Puppet and Ansible configurations, support complex CI/CD pipelines, and collaborate with developers, infrastructure, and cybersecurity engineers to deliver resilient systems.

Qualifications

• Bachelor’s or Master’s degree in Computer Engineering, Computer Science, Electrical Engineering or related technical discipline.
• Minimum of 5 years of experience or equivalent combination of education, skills, and experience.
• Proficiency with Puppet and Ansible for configuration management and automation.
• Experience designing and maintaining CI/CD pipelines and infrastructure automation.

Responsibilities

• Install, configure, and maintain RHEL-based environments to support operational deployments.
• Develop and maintain automation and configuration management solutions using Puppet and Ansible.
• Support Tier 3/4 escalations, performing deep-dive troubleshooting across infrastructure and application layers.
• Improve deployment processes and reduce manual interventions through scripting and tool integration.
• Collaborate with software developers, infrastructure teams, and cybersecurity engineers to deliver secure, scalable systems.
• Document installation procedures, troubleshooting guides, and deployment workflows.
• Assist with maintaining CI/CD pipelines and monitoring solutions to ensure production reliability.
• Implement security features and address newly identified vulnerabilities and best practices.

Skills

Puppet

Ansible

CI/CD

RHEL

Bash

Python

Networking

Agile

Education

Bachelor’s/Master’s in Computer Engineering/Computer Science/Electrical Engineering

Tools

Jenkins

GitLab CI/CD

GitHub Actions

Git

Job description

CACI International Inc. in Sterling, VA is seeking a cleared DevOps Infrastructure Engineer to join our mission-focused team.

You will install, configure, and troubleshoot RHEL environments for test and production while advancing automation, security, and scalable deployments. You'll manage Puppet and Ansible configurations, support complex CI/CD pipelines, and collaborate with developers, infrastructure, and cybersecurity engineers to deliver resilient systems.