- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... National Security!** Leidos is looking for a Senior Level Network Engineer to join a highly performing...and Collaboration infrastructure - On Premise. + Experience with OLT /PON. + Experience with TCP MTU/MSS adjustments and a… more