Network Security Engineer (CI Polygraph)

Zachary Piper Solutions is seeking a Network Security Engineer to support a classified Intelligence program in Chantilly, VA. The team is seeking a network engineering professional with advanced knowledge of network infrastructure, comply-to-connect services, and network access control to support a complex and secure architecture for the CSOC.

Clearance: Active TS/SCI CI Polygraph Clearance

Location: Chantilly, VA

This job opens for applications on 6/3/2026. Applications for this job will be accepted for at least 30 days from the posting date

Responsibilities of the Network Security Engineer: