Network Engineer (Active Polygraph Required)

Clearance Level
Top Secret SCI + Polygraph
Network Engineering
Herndon, Virginia

REQ#: G2019-67286

Public Trust: None
Requisition Type: Regular

Responsible for the design and development of voice video radio frequency, and/or data communications networks


  • Working Knowledge of how to properly implement:
    • STP, VTP and Virtual LAN's and Trunking (VLAN's)
    • Network Security (ACL's, IPSec Tunnels)
    • SONET, ATM, MPLS, POS, Multicast
  • CCNA and/or CCNP

Additional Experience:

Experience w/ Type 1 cryptographic equipment from an engineer & policy perspective


  • Understanding of
    • Networking systems & TCP/IP - including exp in IP Addressing & Subnetting, Network Address Translations, MTU, QOS
    • Routing and Switching systems (Cisco or Juniper)
    • Routing Protocols (OSPF, EIGRP, BGP) and Gateway Redundancy Protocols (HSRP, VRRP, GLRP)

Bachelor's in a computer or system science discipline










We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.