DevOps/Systems Engineer Sterling, VA, US

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 mid-level DevOps/Systems Engineer to modernize secure Linux platforms, deploy OpenShift, and automate at scale.

You will contribute to containerization, CI/CD, and infrastructure integration in air-gapped environments while strengthening security and documenting architecture and operations.

Qualifications

• Active Top Secret clearance with SCI eligibility
• Bachelor’s degree in Engineering, Computer Science, Information Technology, or related field (or equivalent experience)
• Minimum 5 years of systems engineering/DevOps/infrastructure experience
• DoD 8570 IAT Level II certification (Security+ CE or higher)
• Strong experience engineering and operating enterprise Linux platforms (RHEL)
• Experience with Puppet and Ansible for automation
• Experience supporting CI/CD pipelines and automated deployment workflows
• Familiarity with containerized platforms (Kubernetes/OpenShift) and image management processes

Responsibilities

• Modernize legacy Linux systems into Red Hat OpenShift and containerized environments
• Support systems integration, platform engineering, and infrastructure modernization
• Develop and maintain automation workflows with Puppet and Ansible
• Assist CI/CD integration and automated deployment workflows
• Deploy, integrate, and sustain Kubernetes/OpenShift clusters in secure environments
• Support application containerization, image management, and software deployment
• Diagnose and resolve issues across Linux and containerized environments
• Maintain system configuration baselines, security hardening, and optimization
• Participate in lifecycle engineering activities (upgrades, patches, maintenance)
• Document engineering diagrams, procedures, and system architectures

Skills

DevOps

Linux administration

CI/CD

Containerization

Education

Bachelor's degree in Engineering, CS, IT

Tools

Puppet

Ansible

Kubernetes

OpenShift

RPM packaging

Job description

## DevOps/Systems EngineerSterling, VA, USApply NowFind out how well you match with this jobJob ID326601Job Title: DevOps/Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel: Continental US\* \* \***The Opportunity:** We are seeking a Mid-Level Systems Engineer to support the modernization, integration, and sustainment of secure Linux-based enterprise platforms. This role contributes to systems engineering efforts focused on platform modernization, automation, containerization, and infrastructure integration within mission-critical environments. The ideal candidate possesses strong Linux platform experience and an interest in engineering scalable, automated solutions supporting complex enterprise systems. **Responsibilities:*** Contribute to the modernization of legacy Linux-based systems into Red Hat OpenShift and containerized platform environments* Support systems integration, platform engineering, and infrastructure modernization activities* Develop and maintain automation workflows using configuration management tools such as Puppet and Ansible* Support CI/CD integration and automated deployment workflows for enterprise platform environments* Assist with deployment, integration, and sustainment of Kubernetes/OpenShift clusters within secure and air-gapped environments* Support application containerization, image management, and software deployment processes* Diagnose and resolve application and system issues across Linux and containerized environments* Support Linux platform engineering and administration activities including configuration baselines, security hardening, and system optimization* Participate in lifecycle engineering activities including upgrades, patching, and platform maintenance operations* Maintain technical documentation, engineering diagrams, operational procedures, and system architecture artifacts**Qualifications:** *Required:** Active Top Secret clearance with SCI eligibility* Bachelor’s degree in Engineering, Computer Science, Information Technology, or related technical field; equivalent experience may be considered* Minimum 5 years of experience in systems engineering, platform engineering, DevOps, or related infrastructure engineering disciplines* DoD 8570 IAT Level II certification (Security+ CE or higher)* Strong experience engineering and operating enterprise Linux platforms (RHEL preferred)* Experience with configuration management and automation tools such as Puppet and Ansible* Experience supporting CI/CD pipelines, automated deployment workflows, or software integration processes* Familiarity with containerized platforms, Kubernetes concepts, and image management processes*Desired:** Experience engineering, deploying, or operating Kubernetes or Red Hat OpenShift environments* Experience supporting OpenShift within secure or air-gapped environments* Familiarity with RPM packaging and software deployment workflows* Experience supporting enterprise Linux platform modernization initiatives* Additional experience with configuration management tools (e.g., Puppet)* Experience participating in Agile engineering teams-**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:$94,400 - $198,200*CACI 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.*