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# DevOps Infrastructure Engineer

- **Company:** CACI International Inc.
- **Location:** Sterling, VA, United States
- **Salary:** $94,400.0 - $198,200.0
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Amazon Web Services, Application Layers, Bash Shell, Cloud Engineering, Configuration Management, Cyber Security, Computer Engineering, Continuous Integration, Dynamic Host Configuration Protocol, DevOps, Domain Name System (DNS), Github, Python (Programming Language), Routing, Red Hat Enterprise Linux, Ansible, Virtual Local Area Networks, Scripting, Delivery Pipeline, Software Security, Kubernetes Helm Charts, Gitlab, Git, Gitlab-ci, Kubernetes, Information Technology, Puppet, Software Version Control, Jenkins
- **Published:** October 16, 2026
- **Apply:** https://www.juju.com/job/1_caciinternational-1443152620090

## About the Role

_Required:_ + Active Top Secret clearance with ability to obtain SCI + Ability to meet DoD 8570.01-M IAT Level II certification requirements (e.g., Security+ CE) within 45 days of hire + Extensive experience administering and troubleshooting RHEL systems, including networking (routing, VLANs, DNS, DHCP) + Bachelor's and/or Master's Degree in Computer Engineering, Computer Science, Electrical Engineering or related technical discipline + Minimum of 5 years of experience or an equivalent combination of education, skills, and experience + Proficiency with Puppet and Ansible for configuration management and automation + Understanding of Agile development practices, DevOps methodologies, and secure software delivery principles + Experience designing and maintaining CI/CD pipelines (Jenkins, GitLab CI/CD, GitHub Actions, or similar) + Familiarity with version control and CI/CD tools (Git, GitLab, Jenkins) + Strong scripting skills (e.g., Bash, Python) + Excellent troubleshooting
skills across OS, network, and application layers _Desired:_ + An active Top Secret/SCI clearance + Experience with AWS and cloud architecture principles + Familiarity with Helm charts and Kubernetes deployments; willingness to stand up and maintain Kubernetes clusters + Experience working in environments governed by STIGs, NIST 800-171, or similar security baselines - **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do.

## Description

Job Title: DevOps Infrastructure Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: Local * * * **The Opportunity:** We are seeking a cleared DevOps Engineer to join our mission-focused team supporting complex deployments.
The ideal candidate will have deep experience with Red Hat Enterprise Linux (RHEL), advanced networking, and hands-on proficiency with Puppet, Ansible, and CI/CD. In this role, you will install, configure, and troubleshoot both test and production environments, while identifying opportunities to enhance and modernize our primarily Puppet-based deployment pipelines.
This is a hands-on, high-impact engineering role where your contributions directly influence our delivery capabilities.
Candidates should thrive in fast-paced environments and balance operational reliability with automation, security, and scalability. **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 **Qualifications** **:**