Tier III O&M Network Engineer

Leidos

Confirmed live 2 days ago Trusted

Quick summary

Work type
On-site
Location
TX
Salary
$116,350–$210,325 / yr
Posted
19 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $151k
This role $163k
$105k most similar roles pay here $222k

This role pays more than 66% of similar roles. Most pay $126,094–$176,100 — the shaded band above. At the midpoint, this role pays about $163k versus about $151k 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.

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View all roles at Leidos

At a glance

TL;DR · Tier III O&M Network Engineer

The Tier III O&M Network Engineer joins the Digital Modernization Sector to support various WAN and LAN networks. This role involves performing tier three troubleshooting, resolving incidents, and managing routing and firewall changes as a subject matter expert for data communications systems. Daily responsibilities include monitoring network performance, configuring hardware and software, optimizing topologies, and analyzing traffic characteristics like packet sizes and throughput. The candidate will work with technologies including OSPF, BGP, VRF, VLAN, VRRP, and MPLS while managing Cisco and Juniper routers and switches. Required skills involve configuring boundary protection appliances such as Palo Alto, Cisco ASA, and Forcepoint. Additionally, the role requires proficiency in VPNs, NAT, and IT Service Management tools like ServiceNow to ensure network components remain compliant with open systems architecture standards for Information Management applications.

What you'll do

  • Administer and manage LAN and WAN technologies including OSPF, BGP, VRF, VLAN, and MPLS.
  • Perform Tier 3 troubleshooting to resolve complex network issues and restore optimal performance.
  • Configure and test hardware, networking software, and operating system components.
  • Manage firewall changes and configure boundary protection technologies like Palo Alto, Cisco ASA, and Forcepoint.
  • Analyze network traffic and performance metrics to recommend hardware modifications or upgrades.
  • Optimize network topologies and site configurations based on user requirements and technical assessments.
  • Maintain and update operating systems, communication software, and related utility programs.
  • Ensure all systems comply with open systems architecture standards and information management protocols.

What we're looking for

  • Must possess a TS/SCI CI Poly security clearance.
  • Candidate must have 16 years of experience as a combination of work history and education.
  • Must comply with DoD 8570 Information Assurance Technical (IAT) Level 2.
  • Experience configuring and troubleshooting boundary protection technologies including Palo Alto, Cisco ASA, and Forcepoint appliances.
  • Experience configuring and troubleshooting Juniper and Cisco routers and switches.
  • Proficiency with protocols such as OSPF, BGP, VPNs, VRFs, and MPLS.
  • Working knowledge of Service Now or similar IT Service Management (ITSM) products.
  • Intermediate-level knowledge of MS Office products including Word, Excel, PowerPoint, and Visio.

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