Infrastructure Lead Engineer

CACI International • Denver, CO

1d

About The Position

As an Infracture Lead Engineer, you will manage a team and lead the implementation of our Common Software Development Environment (CSDE) infrastructure and CI/CD pipeline architecture. You will drive DevSecOps transformation by integrating security throughout the software development lifecycle and mentor and guide a team of infrastructure engineers while collaborating with development and security teams. You will enable rapid, secure software delivery through automation and infrastructure as code and support mission-critical systems while ensuring compliance with security requirements and CACI processes.

Requirements

• Experience managing a team of engineers of similar size and scope
• 5+ years of experience with Linux administration and troubleshooting
• 3+ years of hands-on experience with AWS services (VPC, EC2, S3, IAM, Security Groups)
• 3+ years of experience designing and implementing CI/CD pipelines
• Strong understanding of DevSecOps principles and practices
• Experience with container orchestration platforms like Kubernetes
• Knowledge of networking concepts (subnets, routing, firewalls, VPNs)
• Experience with infrastructure as code tools (Terraform, CloudFormation, etc.)
• Familiarity with GitOps workflows and tools like ArgoCD
• Experience with security best practices and compliance requirements
• Excellent problem-solving abilities and communication skills

Nice To Haves

• 3+ years of leadership experience managing technical teams
• Experience with GitLab CI/CD, JFrog Artifactory, and SonarQube
• Hands-on experience with Jira and Confluence administration
• Experience configuring and maintaining Helm charts for Kubernetes deployments
• Familiarity with ProxMox virtualization environments
• AWS certifications (Solutions Architect, DevOps Engineer)
• Security certifications (Security+, CISSP)
• Experience with CACI processes and procedures

Responsibilities

• Design, implement, and maintain GitLab CI/CD pipelines with integrated security scanning (SonarQube, JFrog Xray)
• Configure and manage artifact repositories using JFrog Artifactory and implement secure artifact promotion strategies
• Set up and maintain continuous deployment using ArgoCD and Helm for Kubernetes environments
• Manage infrastructure across multiple deployment environments (sandbox, dev, test/int, production) using ProxMox clusters
• Provision and administer AWS cloud resources including VPC, IAM, security groups, and networking components
• Implement security controls and automate compliance checks throughout the infrastructure
• Configure and maintain integration between Jira, Confluence, and GitLab for project management and traceability
• Support Certification & Accreditation (C&A) activities and produce required security documentation
• Manage user access and authentication across platforms for both CACI contributors and external users
• Implement and enforce infrastructure as code practices and version control for all configurations
• Configure bi-directional trust between CACI COREnet and the CSDE environment, and customer development environment
• Troubleshoot infrastructure and pipeline issues to minimize disruption to development teams
• Create and maintain documentation for infrastructure components and processes
• Establish metrics and monitoring for infrastructure performance and security
• Lead continuous improvement initiatives for infrastructure efficiency and security

Benefits

• 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed