Document and enforce network standards
Manage and maintain IP addressing schema
Travel OCONUS as needed - 50% travel to OCONUS location.
Maintain network lab in Chantilly, VA
REQUIRED Skills, Experience, and Education
Bachelor's degree and at least 8 years minimum experience depending on education, training, skills and experience OR Masters and at least 6 years of experience. Experience requirement may be reduced with Doctorate degree in network engineering, computer science, or related subject.
Must possess an active and in-scope TS/SCI With Poly to be considered
Active/current basic CCNA certification
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.
Desired Qualifications
CCNA/CCNP Security certification
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
#MSBA
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting
September 18, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range
Pay Range $107,900.00 - $195,050.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
