Data Center Engineer - TS/SCI CI Poly with Security Clearance

Zachary Piper is seeking a Data Center Engineer- TS/SCI CI Poly in the Reston, Virginia area for a leading global technology organization. The Data Center Engineer - TS/SCI CI Poly must work onsite in the SCIF 5 days a week. The Data Center Engineer must hold an active TS/SCI with CI Polygraph clearance.

Responsibilities for the Data Center Engineer - TS/SCI CI Poly include: · Oversee, troubleshoot, and manage network activity for large enterprise customer data networks · Work closely with other engineers to support customer project requests · Provide high level technical expertise to support LAN and WAN · Offer recommendations for improving network and systems performance, efficiency, and security Requirements for the Data Center Engineer - TS/SCI CI Poly include: · Active TS/SCI with CI Polygraph clearance · Over 5 years of systems and network administration/engineering experience · Deep understanding of key technologies and protocols in network and security including route switch protocols, configurations, specifically EIGRP, BGP and SD-WAN, MPLS is a must. · Strong experience in WAN, LAN, Firewalls, and Cisco router/switch configuration · Well versed in Linux and Windows · Previous VMware experience building and deploying new virtual machines Compensation of the Data Center Engineer - TS/SCI CI Poly: $130,000 - $170,000 plus comprehensive benefits: Medical, Dental, Vision, 401K, PTO, Sick Leave as required by law, and Holidays.

This job opens for applications on March 10, 2026. Applications for this job will be accepted for at least 30 days from the posting date.

Keywords: TS/SCI CI Polygraph, TS/SCI CI Poly, Network Engineer, Network Administrator, Systems Engineer, Systems Administrator, RHEL, Linux, Windows, Cisco, ASA, router, switches #LI-ONSITE #LI-JA1