Network Engineer (Active Polygraph Required)

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

REQ#: G2019-67288 Network Engineer (Active Polygraph Required) (Open)

Public Trust: None
Requisition Type: Regular
Job Description

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


  • Strong Knowledge/Understanding:
    • Networking systems and TCP/IP to include exp in IP Addressing & Subnetting, Network Address Translations, MTU, Qos, implementation
    • Routing & Switching systems w/ Cisco and some exp w/ Juniper
    • Routing Protocols (OSPF, EIGRP, BGP) and Gateway Redundancy Protocols (HSRP, VRRP, GLRP)
    • MPLS (including L3VPN & L2 services), SONET, POS, ATM, Virtual LANs and Trunking (VLANs), STP, VTP; Network Security (ACLs, IPSec Tunnels); Multicast and how to properly implement


  • 4-10 years exp in IP network technology

Bachelors 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.