Network Engineer

LeidosChantilly, VA
Onsite

About The Position

Leidos is searching for an experienced and fully cleared Network Engineer to join our team in Chantilly, VA. The team is made-up of highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex problems and implementing cutting-edge solutions. As such, this individual must be an excellent problem solver and work well in a collaborative team environment. Candidate must have proven hands-on experience working as a network engineer. OCONUS experience is highly desired. 50% travel to OCONUS location. The program is made up of CONUS and OCONUS teams who regularly interact across varying time zones. As a result, the candidate must have excellent communication skills and be flexible with regards to teamwork and tasking. A demonstrated ability to perform in cross-functional teams to achieve results in a timely manner is desired.

Requirements

  • Bachelor's and at least 8 years minimum experience OR Master's and at least 6 years of experience.
  • Must possess an active and in-scope TS/SCI With Poly to be considered
  • Solid understanding of OSI or TCP/IP model
  • Hands-on experience with network monitoring, network diagnostics, and network analytics tools
  • Experience configuring/troubleshooting Cisco appliances
  • Experience configuring/troubleshooting routing and switching, including routing protocols
  • Experience writing scripts for Cisco switches, routers, and firewalls
  • Ability to work well individually, as well as within a team environment, and always maintain professional behavior with all stakeholders.
  • Ability to lift 50 lbs. and climb 30 ft.

Nice To Haves

  • CCNA/CCNP Security certification
  • Active/current basic CCNA certification preferred
  • Experience working with Cisco ASA/Firepower and Juniper SRX appliances
  • Experience implementing and troubleshooting IPSec VPN tunnels
  • Deep understanding of networking protocols, i.e., IPSEC, EIGRP, OSPF, QoS
  • Experience installing and troubleshooting iDirect VSATs
  • Experience using Solarwinds Performance Monitor and Configuration Manager
  • Experience implementing and troubleshooting AWS
  • Experience implementing and troubleshooting VoIP & PBX systems
  • Experience implementing and troubleshooting Asterisk

Responsibilities

  • Install, configure, and troubleshoot network appliances (routers, switches, and firewalls)
  • Monitor entire network infrastructure (LAN & WAN) and provide regular reporting
  • Collaborate closely with the Chief Engineer to ensure network optimization and the completion of other tasks
  • Ensure network uptime, performance, and security
  • Document and enforce network standards
  • Manage and maintain IP addressing schema
  • Travel OCONUS as needed
  • Maintain network lab in Chantilly, VA

Benefits

  • competitive compensation
  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service