Senior/SME Infrastructure Engineer — Mission-Critical IT

CACI International Inc; Ashburn (VA); On-site; USD 75,000 - 158,000; Full time

Job summary

CACI International Inc in Ashburn, VA is seeking Journeyman, Senior, and SME Infrastructure Engineers for the GMOS contract supporting the Department of State. Roles involve deploying, operating, and sustaining mission‑critical infrastructure with DevSecOps tooling, virtualization, and cloud environments to strengthen national security.

Candidates should hold a Secret clearance and have extensive experience across global deployments, team leadership, and engineering excellence.

Qualifications

• Bachelor's degree in a related field and relevant IT experience.
• Active Secret Clearance required.
• Strong leadership and mentoring abilities.

Responsibilities

• Lead and perform hardware installation and upgrades across global facilities.
• Conduct site surveys and recommend renovations of facilities.
• Configure OS, patching, hardening, and deployments during deployment.
• Develop and maintain SOPs and installation documentation.
• Coordinate logistics with distributed teams and stakeholders.
• Develop CI/CD pipelines and DevSecOps automation.
• Mentor junior engineers and lead infrastructure projects.

Skills

Active Secret Clearance

Leadership

DevSecOps experience

Education

Bachelor's degree in a related field

Tools

Ansible

Terraform

PowerShell

PowerCLI

VMware vSphere

ESXi

vCenter

NSX-T

Job description

CACI International Inc in Ashburn, VA is seeking Journeyman, Senior, and SME Infrastructure Engineers for the GMOS contract supporting the Department of State. Roles involve deploying, operating, and sustaining mission‑critical infrastructure with DevSecOps tooling, virtualization, and cloud environments to strengthen national security.

Candidates should hold a Secret clearance and have extensive experience across global deployments, team leadership, and engineering excellence.