PLEASE NOTE: It is a Hybrid position, in Washington, D.C. Metro. Clearance Requirement: Public Trust Tier 2 will be required after onboarding Full Time Summary: We are seeking an experienced Network Engineer to serve as Key Personnel supporting the Clients enterprise network infrastructure. In this role, you will design, implement, and maintain secure network architectures that enforce Zero Trust principles. You will be responsible for ensuring that all Cisco network devices including switches, routers, and perimeter systems are properly configured, hardened, and continuously monitored according to strict federal security standards. Key Responsibilities: Architecture & Zero Trust: Implement and maintain network security controls aligned with NIST SP 800-53 and enforce Zero Trust network architecture principles in accordance with NIST SP 800-207. Design and execute network segmentation, micro-segmentation, and least-privilege network access controls. Infrastructure Operations: Configure...