Demo

Network Engineer III

IT America
Seattle, WA Contractor
POSTED ON 5/25/2026
AVAILABLE BEFORE 6/25/2026

Job Title: Network Engineer III

Location: Seattle, WA 98105

Hybrid - Primarily WFH/ Requirement to be able to go onsite as needed

Emergency situations

Working Hours/Time Zone: M-F 8-5PM PST

Job Descriptions:

The Network Engineer-III is responsible for the planning, design, configuration, integration & installation of our growing local area network (LAN) and/or wide area network (WAN). The Network Engineer-III will provide leadership in technical support and documentation to various departments and users with regard to the global infrastructure. The Network Engineer-III serves as a liaison to gather network requirements from internal customers, vendors, and other third-party providers.

This role will have a strong focus on F5 technologies, including BIG-IP LTM, GTM, Remote access, traffic management, and application delivery optimization across the enterprise network. Other responsibilities will include Forescout device profiling in a Software Defined Access environment, and managing SolarWinds device monitoring for the Data Center and Enterprise environment.

Work Location:

Additional travel to satellite locations in Tacoma, WA, and Olympia, WA

Responsibilities

This role will have a strong focus on F5 technologies, including BIG-IP LTM, traffic management, and application delivery optimization across the enterprise network.

Requirements

High School Diploma or regional equivalent required

Bachelor's Degree required, preferably in Computer Science or Network Engineering. At the manager's discretion, additional relevant experience may substitute for the degree requirement

Minimum 5-7 years of recent experience with network design and build-out of LAN/WANs and/or large-scale network retrofits and remediations

Hands-on experience with F5 BIG-IP solutions, including load balancing and application delivery.

Knowledge of SolarWinds Monitoring and Forescout NAC

Must have certifications: CCNA and F5 101

Preferred certifications: F5 201, F5 301, CCDA, CCNP, CCDP preferred, CCIE (R&S, SP, or DC) highly preferred (or equivalent experience), Python PCEP

Advanced level experience working with most of the following technologies/applications: MPLS, BGP, LDP, QoS, IPv6, OSPF, vPC, STP, DWDM, EVPN, L2VPN, MPLS VPN, L3VPN, FHRP, VLAN, Network Engineer III CDP, port-channels, IS-IS, MPLS Inter-AS, VXLAN, DNS, ACL, RADb, Flow spec, RTBH, GitHub, API's, NFV, Hypervisors, virtual switching

Multi-vendor experience working with the following platforms: Cisco IOS, ASR 1k (IOS-XE), ASR NCS (IOS-XR), Nexus (NX-OS), Aruba wireless and ClearPass

Experience working in a service provider, datacenter/hosting environment, or large-scale enterprise networks.

Experience researching, evaluating, and recommending hardware and/or software solutions supporting large-scale deployments and/or remediations against the LAN/WAN

Experience working with 3rd party networking vendors, with an understanding of the service/hardware/software portfolios they provide

Able to identify areas of process improvement and provide input and solution options to streamline work

Excellent writing, documentation, and communication skills, possessing the ability to communicate well with technical and non-technical peers.

Customer service-oriented attitude

Experience with network service monitoring systems (Spectrum, Solarwinds, and Cisco DNAC.)

Hourly Wage Estimation for Network Engineer III in Seattle, WA
$55.00 to $64.00
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