DevOps Infrastructure Engineer

Job Title:

Dev Ops 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 Dev Ops 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:

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, Dev Ops methodologies, and secure software delivery principles

Experience designing and maintaining CI/CD pipelines (Jenkins, Git Lab CI/CD, Git Hub Actions, or similar)
Familiarity with version control and CI/CD tools (Git, Git Lab, 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. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will…