> Markdown version of [/jobs/ext/4707340-senior-infra-cloud-systems-administrator-ts-sci](https://www.wearedevelopers.com/jobs/ext/4707340-senior-infra-cloud-systems-administrator-ts-sci). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Infra & Cloud Systems Administrator (TS/SCI) - **Company:** CACI International Inc. - **Location:** Sterling, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Continuous Integration, Data Centers, Software Engineering, Cloud Platform System, Information Technology - **Published:** November 13, 2026 - **Apply:** https://www.careerboard.com/us/en/find-jobs-in-United-States/-6F998D179C60E5D70B/ ## About the Role The role requires a TS/SCI clearance and at least 7 years of IT system administration experience with a strong focus on automation, scripting, and IaC. On-site work in Sterling, VA is expected. Location Sterling, VA, United States of America ## Description CACI is seeking an Infrastructure/System Administrator SME in Sterling, VA to design and maintain cloud and hybrid environments supporting the software development lifecycle. You will work with AWS services, on-prem data centers, and CI/CD tooling, ensuring secure access and scalable infrastructure.