Senior Network Security Lead - Hybrid (Onsite 3-5 days)

General Dynamics Information Technology, Inc. seeks an IT Network Security Team Lead to oversee cybersecurity policy enforcement and to guide a team of IT security professionals within the National Library of Medicine project in Bethesda, MD.

The role requires onsite presence 3–5 days per week and hands-on leadership in security operations. The ideal candidate has 10+ years in security, CISSP or equivalent, and experience with Cisco/Fortigate/Juniper/Palo Alto platforms.