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Network Infrastructure Jobs in Seattle, WA (NOW HIRING)

ManTech

Network Support Technician

Bremerton, WA · On-site

$65K - $107K/yr

Maintain, install, and troubleshoot complex fiber and copper network infrastructure, ensuring interconnectivity within a sensitive Data Center environment * Perform Wi-Fi and RFID signal testing and ...

Oracle

Senior Director, Network Engineering

Seattle, WA

$118K - $162K/yr

At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse ... This Senior Director of Network Engineering will be the business leader and service owner for ...

Microsoft Corporation

Cloud Network Engineer II

Redmond, WA · On-site

$117K - $160K/yr

Cloud Network Engineer* on the ART team, you will design, automate, deploy, and operate highly secure network infrastructure supporting mission-critical services and High Security Environments (HSE)

New

Microsoft

Cloud Network Engineer II

Redmond, WA · On-site

$117K - $160K/yr

Cloud Network Engineer* on the ART team, you will design, automate, deploy, and operate highly secure network infrastructure supporting mission-critical services and High Security Environments (HSE)

Oracle

Senior Director, Network Engineering

Seattle, WA · On-site

$118K - $162K/yr

At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse ... This Senior Director of Network Engineering will be the business leader and service owner for ...

Oracle

Senior Director, Network Engineering

Seattle, WA

$118K - $162K/yr

At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse ... This Senior Director of Network Engineering will be the business leader and service owner for ...

Leidos

Network Administrator

Keyport, WA

$73K - $132K/yr

In this role, you'll help maintain and secure the network infrastructure that supports the Unmanned Underwater Vehicle Operations Center (UUVOC), contributing to mission critical systems that advance ...

Leidos

Network Administrator

Keyport, WA · On-site

$73K - $132K/yr

In this role, you'll help maintain and secure the network infrastructure that supports the Unmanned Underwater Vehicle Operations Center (UUVOC), contributing to mission critical systems that advance ...

The AES Group

Network Engineer

Seattle, WA · Remote

The ideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting secure and scalable network infrastructures across enterprise environments. This role requires ...

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How much do network infrastructure jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for network infrastructure in Seattle, WA is $74.07, according to ZipRecruiter salary data. Most workers in this role earn between $60.19 and $79.33 per hour, depending on experience, location, and employer.

What does a network infrastructure technician do?

A network infrastructure technician installs, maintains, and troubleshoots computer networks, including hardware such as routers, switches, and cabling. They ensure network connectivity, optimize performance, and may configure network devices using tools like network management software, often working in data centers or office environments. Certifications like CompTIA Network+ can be helpful for this role.

What is a network infrastructure?

A Network Infrastructure job involves designing, implementing, managing, and maintaining an organization's networking hardware and software. This includes routers, switches, firewalls, cloud networking, and other critical systems that enable communication and data transfer. Professionals in this role ensure network security, performance, and scalability while troubleshooting issues as they arise. They often work with IT teams to support business operations and ensure reliable network connectivity.

What are the key skills and qualifications needed to thrive in a network infrastructure position?

To thrive in Network Infrastructure roles, you need a strong understanding of computer networking principles, network security, troubleshooting, and hardware installation, often supported by a degree in computer science or information technology. Experience with switches, routers, firewalls, as well as certifications like Cisco CCNA/CCNP, CompTIA Network+, or Juniper, is highly valued. Strong problem-solving skills, collaboration, and clear communication are important soft skills in this field. These competencies ensure reliable network performance, effective resolution of issues, and a secure and efficient IT environment.

What are the typical daily responsibilities in a network infrastructure role?

Network Infrastructure professionals typically spend their days monitoring network performance, installing and configuring new hardware or software, troubleshooting connectivity issues, and ensuring that security protocols are maintained. They often collaborate with IT support teams, system administrators, and sometimes end users to address problems or plan for network expansions. Documentation and updating network diagrams are also common tasks. In larger organizations, you may work as part of a specialized team, while in smaller companies, the role can be more general and hands-on. This dynamic environment requires flexibility and a proactive approach to maintaining network reliability.

What are popular job titles related to Network Infrastructure jobs in Seattle, WA?

For Network Infrastructure jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Network Infrastructure jobs in Seattle, WA look for?

The top searched job categories for Network Infrastructure jobs in Seattle, WA are:

Network Infrastructure jobs near you
Infographic showing various Network Infrastructure job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 12% Part Time, and 7% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $154,063 per year, or $74.1 per hour.

Senior Network Support Technician with Security Clearance

MANTECH

Bremerton, WA • On-site

$25.25 - $32.50/hr

Other

Posted yesterday

New

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 244 rated software companies

Job description

MANTECH seeks a motivated, career and customer-oriented Senior Network Support Technician to join our team at the Puget Sound Naval Shipyard in Bremerton, WA. This is an on-site position. Help protect our national security while working on innovative projects. You will be responsible for high-level analysis, testing, troubleshooting, and evaluation of complex network systems, including LAN, WAN, and internet segments to ensure mission critical stability. Responsibilities include but are not limited to: * Apply advanced systems analysis techniques and procedures to determine hardware, software, or system functional specifications in collaboration with end-users and stakeholders
* Analyze, test, troubleshoot, and evaluate existing network systems-such as Local Area Networks (LAN), Wide Area Networks (WAN), and Internet systems-to ensure networks operate correctly with minimal interruption
* Maintain, install, and troubleshoot complex fiber and copper network infrastructure, ensuring interconnectivity within a sensitive Data Center environment
* Perform Wi-Fi and RFID signal testing and comprehensive coverage surveys to evaluate and optimize network performance
* Work within an integrated team of government and contractor personnel to consult on and manage various complex infrastructure projects
* Install and patch fiber/copper panels across buildings, support operations with configuration and installation
* Occasionally work non-standard hours to support mission-critical operations and be willing to travel within the U.S. up to 25%
* Provide wire run lists, fiber patch matrix, and certified copper and fiber test results
* Conduct signal degradation testing & labeling for all ISP end -to-end copper or fiber network cables
* Provide weekly reports detailing services provided, status of current tasks (in process or completed by project), and future planned tasks
* Update and manage assigned tasks in ticketing system site position Minimum Qualifications: * High School Diploma or GED equivalent with 5+ years of experience in Data Center Management, Infrastructure Management or Network Support
* 5+ years of demonstrated experience terminating, splicing, repairing, and testing Multimode and Singlemode fiber optics and media converters
* Experience testing and repairing CAT5E and CAT6 copper
* Experience in using splicers, Optical Time Domain Reflectometers (OTDR), and Fluke test equipment
* Experience installing Outside Plant (OSP) and Inside Plant (ISP) fiber in building telecommunication closets
* Experience in administration of switches, servers, distros, and media converters
* Familiarity with building codes and procedures for installing copper and fiber in various locations such as overheads, raised floors, trailers, and temporary building sites Preferred Qualifications: * Certifications in network infrastructure or related fields
* Proficiency in network infrastructure documentation
* Experience with redline drawings for buildings and manhole systems
* Ability to create, read, and update blueprints and CAD drawings
* Strong problem-solving skills and attention to detail
* Excellent communication and teamwork abilities
* Ability to adapt to changing project requirements and work environments Clearance Requirements: * Must have an active and current Secret clearance Physical Requirements: * Must be able to: kneel, stoop, bend, climb ladders and lift materials up to 60 lbs
* Must be able to work in challenging environments with fall protection (e.g., all weather conditions, elevated platforms, tight spaces, under desks, or in confined spaces)
* Candidate must have the ability to accurately distinguish colors, hear, and accurately comprehend telephone conversations, radio traffic, and annunciated alarms

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