Network Engineer

• 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

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., + 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.

Desired Qualifications:

• 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

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.

Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Leidos is searching for an experienced and fully cleared Network Engineer to join our team in Chantilly, VA., Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .