Senior DevSecOps Engineer
CACI International1 day ago
Base Salary
$113k - $238k/yr
Responsibilities
- Design and maintain scalable, highly available RKE2/Kubernetes infrastructure on AWS.
- Build and maintain CI/CD pipelines using GitLab CI/CD, Jenkins, ArgoCD, and Helm.
- Develop automation for scaling, testing, securing, and operating Kubernetes-based infrastructure.
- Create and manage Helm charts across multiple environments.
- Build hardened, STIG-compliant Docker images and integrate them with Harbor and CI/CD pipelines.
- Operate and scale Kubernetes clusters, including scheduling, networking, secrets management, RBAC, troubleshooting, and lifecycle operations.
- Administer Harbor and Nexus and integrate them with delivery pipelines.
- Integrate Trivy and SonarQube into pipelines and remediate security findings.
- Monitor and optimize cloud infrastructure, cluster performance, and resource utilization.
- Write Python and Bash scripts for infrastructure lifecycle management and toil reduction.
- Maintain technical documentation, runbooks, and architecture diagrams.
Requirements
- Current TS/SCI clearance with Polygraph is required.
- Bachelor's degree in Computer Science or a related field, or equivalent experience, is required.
- At least 3 years of DevOps, infrastructure, or DevSecOps experience in a cloud environment is required; 6+ years is identified for senior-level qualification.
- Advanced Python and/or Bash scripting skills are required.
- Strong Linux/Unix command-line proficiency, preferably with RHEL-based systems, is required.
- Experience with GitLab CI/CD, Jenkins, ArgoCD, Helm, Docker, and Kubernetes is required.
- Experience must include Kubernetes cluster operations, workload management, RBAC, networking, and troubleshooting.
- Experience with AWS, Terraform, RKE2 or other enterprise Kubernetes distributions, and restricted or air-gapped environments is desired.
- Familiarity with Harbor, Nexus, Trivy, SonarQube, Cilium, Packer, or Ansible is desired.
- Relevant certifications such as CKA, CKAD, CKS, AWS DevOps Professional, or CompTIA Security+ are desired.
- Applicants should be able to work effectively in a distributed team and travel as required.
Benefits
- Full-time regular employment with up to 10% travel stated for the role.
- Flexible time off benefit and learning and development resources.
- Healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
- The role supports a mission-focused team working on national security programs.
Categories
About CACI International
CACI International is a public government contractor that delivers enterprise IT, cybersecurity, electronic warfare, space, and intelligence solutions to U.S. defense, intelligence, and federal civilian customers. It provides systems engineering, software and data services, and mission support across C4ISR and business systems, primarily through long-term government contracts. Founded in 1962 and headquartered in Reston, Virginia, CACI trades on the NYSE under the ticker CACI.