DevOps Engineer

CACI International Inc.; Sterling (VA); On-site; USD 79,000 - 163,000; Full time

Job summary

CA CI International Inc. is seeking a DevOps Engineer to join the Infrastructure Team in Sterling, VA. The role focuses on automating and improving infrastructure and deployment capabilities while collaborating with development, network, and cybersecurity teams.

The candidate will install and maintain RHEL systems, build CI/CD pipelines, and support containerized environments with Docker and Kubernetes. A Top Secret clearance is required, and DoD-related experience is a plus.

Qualifications

• US citizen eligible for Top Secret clearance.
• Bachelor’s degree in a technical discipline with 2–4 years of experience.
• Experience administering Red Hat Enterprise Linux (RHEL).
• Experience with Ansible, Bash, and/or Python for automation.
• Experience with CI/CD tools such as GitLab CI/CD, Jenkins, or similar.
• Experience with Docker and Kubernetes.
• Understanding of DevOps and DevSecOps principles and secure deployment practices.
• Strong analytical and problem-solving skills.

Responsibilities

• Install, configure, and maintain RHEL-based systems.
• Develop automation and configuration management solutions.
• Build, maintain, and troubleshoot CI/CD pipelines.
• Deploy and support containerized apps using Docker and Kubernetes.
• Diagnose issues across OS, networking, and deployment environments.
• Support DevSecOps processes including security testing and remediation.
• Develop and maintain technical documentation for configurations and deployments.

Skills

DevOps principles

CI/CD concepts

Troubleshooting

Networking basics

Scripting Bash/Python

Education

Bachelor's degree in Computer Engineering/CS/EE/IT or related

Tools

RHEL

Ansible

Bash

Python

GitLab CI/CD

Jenkins

GitHub Actions

Docker

Kubernetes

Helm

Traefik

Longhorn

NGINX

HAProxy

Job description

Job Title: DevOps EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: Local* * *The Opportunity:We are seeking a DevOps Engineer to join our Infrastructure Team supporting mission-focused development and operational environments. This hands-on role focuses on maintaining, automating, and improving infrastructure and deployment capabilities while working with development, infrastructure, network, and cybersecurity teams.Responsibilities:Install, configure, administer, and maintain RHEL-based systems supporting development and operational environments.Develop automation and configuration management solutions using Ansible, Bash, and/or Python to streamline system administration and deployments.Build, maintain, and troubleshoot CI/CD pipelines using GitLab CI/CD and Jenkins, including runners and agents.Deploy and support containerized applications and environments using Docker, Kubernetes, Helm, and related technologies.Diagnose and resolve issues across operating systems, networking, applications, and deployment environments.Support DevSecOps processes, including automated testing, security scanning, vulnerability remediation, and integration of security controls.Develop and maintain technical documentation for system configurations, installation procedures, troubleshooting, and deployment workflows.Qualifications:Required:Bachelor’s degree in Computer Engineering, Computer Science, Electrical Engineering, Information Technology, or a related technical discipline, with 2–4 years of relevant experience, or an equivalent combination of education and experience.Must be a US Citizen, and able to obtain/maintain a TS level clearance.Experience administering and troubleshooting Red Hat Enterprise Linux (RHEL).Understanding of networking fundamentals, including routing, VLANs, DNS, and DHCP.Experience with configuration management and automation using Ansible and Bash and/or Python.Experience with CI/CD concepts and tools such as GitLab CI/CD, Jenkins, GitHub Actions, or similar platforms.Working knowledge of containerization and orchestration technologies such as Docker and Kubernetes.Understanding of DevOps and DevSecOps principles and secure software deployment practices.Strong analytical, troubleshooting, and problem-solving skills.Desired:Active TS clearanceExperience supporting DoD, federal government, or other security-focused environments.Familiarity with technologies such as RKE2, Helm, Traefik, and Longhorn.Experience with artifact repositories and container registries such as JFrog Artifactory or Harbor.Experience with infrastructure monitoring, logging, and alerting solutions.Familiarity with TLS/SSL certificates, reverse proxies, and load-balancing technologies such as NGINX or HAProxy.Familiarity with infrastructure-as-code practices and Agile development environments.-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 advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.Pay Range :There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.The proposed salary range for this position is:$79,400 - $162,700CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.