Network Engineer

Leidos

Confirmed live 2 days ago High trust

Quick summary

Work type
On-site
Location
Langley, VA
Salary
$73,450–$132,775 / yr
Posted
10 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $159k
This role $103k
$60k most similar roles pay here $201k

This role pays less than 94% of similar roles. Most pay $130,577–$187,200 — the shaded band above. At the midpoint, this role pays about $103k versus about $159k for comparable roles.

Based on 240 similar postings.

Employer

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.

Leidos currently has 264 open roles on FindRole.

Listed pay typically runs $92,300–$166,850 across 245 roles with salary data.

Most-posted roles

View all roles at Leidos

At a glance

TL;DR · Network Engineer

Network Engineer The Network Engineer joins the Defense Sector team to support the installation, configuration, and daily management of enterprise network infrastructure. This role involves managing routers, switches, and Session Smart Router (SSR) appliances across enterprise and edge environments. Key responsibilities include implementing routing policies, performing LAN switching administration such as VLAN configuration and spanning tree, and troubleshooting protocols like OSPF and BGP. The position also involves maintaining firewall rules, IPsec VPN tunnels, and executing firmware upgrades while managing network diagrams and inventories. Candidates will utilize Juniper EX Series, Cisco Catalyst platforms, and SSR/128 Technology SD-WAN solutions. Required skills include a deep understanding of the OSI model, TCP/IP, and subnetting. The role operates within a security-conscious environment to solve complex networking challenges in a defense context while ensuring high availability and performance across wide area networks.

What does a Network Engineer earn?

Median $147000 from 81 postings across 20 companies.

See salary data

What you'll do

  • Configure, deploy, and manage routers, switches, and Session Smart Router (SSR) appliances across enterprise environments.
  • Implement routing policies, service policies, and traffic steering on SSR/128 Technology platforms.
  • Perform LAN switching administration including VLAN configuration, spanning tree, trunking, and port security on Juniper or Cisco hardware.
  • Configure and troubleshoot OSPF and BGP routing protocols across enterprise WAN and data center environments.
  • Monitor network health metrics such as latency and throughput while performing root cause analysis for anomalies.
  • Manage firewall rules, access control lists (ACLs), and IPsec VPN tunnels to maintain security controls.
  • Execute firmware upgrades, patch management, and lifecycle maintenance following established change management procedures.
  • Maintain accurate network diagrams, device inventories, and standard operating procedures (SOPs).

What we're looking for

  • Must have an active and current DoD TS/SCI clearance.
  • Must possess a DoD 8570/8140-compliant certification at IAT Level II, such as CompTIA Security+ CE.
  • Bachelor's degree with 4+ years of experience or a Master’s degree with 2+ years of experience is required.
  • Demonstrated understanding of OSI model, TCP/IP, subnetting, VLANs, routing protocols (BGP, OSPF), and WAN technologies.
  • Practical experience with LAN switching on Juniper EX Series or Cisco Catalyst platforms including STP and trunking.
  • Experience with Session Smart Router (SSR) / 128 Technology SD-WAN solutions is preferred.
  • Familiarity with BGP concepts, IPsec VPN configuration, and zone-based firewall policies is preferred.
  • Knowledge of network automation tools or scripting in Python, Ansible, or Junos is preferred.

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