DevSecOps Engineer

CACI International Inc.; Tampa (FL); On-site; USD 69,000 - 142,000; Full time

Job summary

CACI International Inc. is seeking a DevSecOps Engineer to design, implement, and manage secure cloud infrastructures and CI/CD pipelines.

The role emphasizes automated security practices, RMF/NIST/STIG compliance, and collaboration across Dev, Ops, and Sec teams in a mission-focused environment. The ideal candidate will have TS/SCI with Poly, 5+ years in DevSecOps or related roles, and experience with Puppet/Ansible, GitLab CI/CD, Docker/Podman, and Kubernetes.

Qualifications

• Must be a U.S. Citizen with TS/SCI with Polygraph.
• 5+ years of experience as a Systems Engineer, DevSecOps Engineer, or Infrastructure Engineer.
• Experience with automated configuration management using Puppet, Ansible, or similar tools within a CI/CD framework.
• Proficiency in PowerShell and Bash scripting for automation, diagnostics, and lifecycle management.
• Strong understanding of RMF, NIST SP 800-53, CNSSI 1253, and STIG compliance requirements.
• Experience performing vulnerability scanning with ACAS/Nessus and remediation for ATO compliance.
• Ability to work in distributed, mission-focused teams and adapt to priorities.
• Experience with containerization technologies (Docker, Podman) in classified environments.
• Hands-on experience with CI/CD pipeline tools (GitLab CI/CD, Jenkins, ArgoCD).
• Familiarity with incident response, disaster recovery, and business continuity planning.

Responsibilities

• Design, implement, and manage secure virtual and cloud infrastructures.
• Develop and maintain CI/CD pipelines using GitLab or other tools to automate deployments.
• Implement and manage container orchestration using Kubernetes or similar software.
• Automate security best practices and ensure compliance with industry standards.
• Monitor and troubleshoot infrastructure and application performance.
• Collaborate with development, operations, and security teams to optimize DevSecOps pipeline.
• Create and maintain documentation for procedures and configurations.
• Apply DevSecOps methodologies to remove bottlenecks and improve processes.
• Support backup and disaster recovery strategies.

Skills

PowerShell

Bash scripting

CI/CD

GitLab

Jenkins

ArgoCD

Kubernetes

Docker/Podman

Vulnerability scanning

ACAS/Nessus

RMF/NIST SP 800-53

CNSSI 1253

STIG compliance

Disaster recovery

Education

Bachelor’s degree in computer science, Information Systems, Cybersecurity, or related field; or equivalent experience

Tools

Puppet

Ansible

GitLab CI/CD

Job description

Job Title: DevSecOps EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:CACI is seeking a DevSecOps engineer to join our team and help us solve one of our customer’s toughest problems.Responsibilities:Design, implement, and manage secure virtual and cloud infrastructuresDevelop and maintain CI/CD pipelines using GitLab or other tools to automate the deployment processImplement and manage container orchestration using Kubernetes or other similar orchestration softwareImplement automated security best practices and ensure compliance with industry standardsMonitor and troubleshoot infrastructure and application performance issuesCollaborate with development, operations, and security teams to maximize the performance and comprehensiveness of the DevSecOps pipelineCreate and maintain documentation for procedures, configurations, and programsUse DevSecOps methodologies to identify constraints and employ creative solutions to break bottlenecks, improve processes, and create efficienciesSupport the development and implementation of backup and disaster recovery strategiesQualifications:Required:Must be a U.S. Citizen with a current TS/SCI with PolygraphBachelor’s degree in computer science, Information Systems, Cybersecurity, or related field; or equivalent experience in systems engineering5+ years of experience as a Systems Engineer, DevSecOps Engineer, or Infrastructure Engineer supporting classified DoW or Intelligence Community operationsExperience with automated configuration management using Puppet, Ansible, or similar tools within a CI/CD frameworkProficiency in PowerShell and Bash scripting for automation, diagnostics, and infrastructure lifecycle managementStrong understanding of Risk Management Framework (RMF), NIST SP 800-53, CNSSI 1253, and STIG compliance requirementsExperience performing vulnerability scanning using ACAS/Nessus and remediating findings to maintain ATO complianceAbility to work effectively in distributed, mission-focused teams and adapt to rapidly changing operational prioritiesDesired:Experience with containerization technologies (Docker, Podman) in classified environmentsHands-on experience with CI/CD pipeline tools (GitLab CI/CD, Jenkins, ArgoCD) supporting automated deploymentsFamiliarity with incident response, disaster recovery, and business continuity planning for mission-critical systemsExperience with private or commercial cloud infrastructure supporting classified workloadsRelevant certifications: CompTIA Security+Advanced degree in Cybersecurity, Information Systems, or related field (Master's or Ph.D.)This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.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.Since this position can be worked in more than one location, the range shown is the national average for the position.The proposed salary range for this position is:$69,100-$141,500CACI 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.