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Network Infrastructure Engineer Jobs in Washington

Nowges

Network Engineer (DOS)

Fort George G Meade, MD · On-site

$90 - $120/hr

Perform lifecycle replacement and technology refresh activities for enterprise network infrastructure. * Engineer, configure, test, and implement routers, switches, and associated network devices in ...

New

Leidos

Senior Network Engineer

Fort Belvoir, VA

$117K - $161K/yr

Design, implement, configure, and maintain enterprise LAN and WAN infrastructure. * Engineer and ... Monitor network health, analyze performance, identify bottlenecks, and implement corrective actions.

Northstrat

Infrastructure Engineer

Sterling, VA · On-site

$106K - $139K/yr

Networking * Troubleshooting Linux Systems Administration * Install, configure, and maintain Linux ... Engineering * Troubleshoot and maintain enterprise network infrastructure * Manage VLANs, routing ...

Northstrat

Infrastructure Engineer

Sterling, VA · On-site

$106K - $139K/yr

Networking * Troubleshooting Linux Systems Administration * Install, configure, and maintain Linux ... Engineering * Troubleshoot and maintain enterprise network infrastructure * Manage VLANs, routing ...

Northstrat

Infrastructure Engineer

Sterling, VA · On-site

$140 - $180/hr

Networking * Troubleshooting Linux Systems Administration * Install, configure, and maintain Linux ... Engineering * Troubleshoot and maintain enterprise network infrastructure * Manage VLANs, routing ...

Leidos

Senior Network Engineer

Fort Belvoir, VA · On-site

$117K - $161K/yr

Design, implement, configure, and maintain enterprise LAN and WAN infrastructure. * Engineer and ... Monitor network health, analyze performance, identify bottlenecks, and implement corrective actions.

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Showing results 41-60

All JobsNetwork Infrastructure Engineer JobsNetwork Infrastructure Engineer Jobs in Washington

Network Infrastructure Engineer information

See Washington salary details

$52.7K

$143.9K

$206.1K

How much do network infrastructure engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for network infrastructure engineer in Washington is $143,915.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,800.00 and $159,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a network infrastructure engineer?

To thrive as a Network Infrastructure Engineer, you need expertise in network design, troubleshooting, and security, typically supported by a degree in computer science or a related field. Familiarity with network hardware, protocols, and certifications such as Cisco CCNA/CCNP or CompTIA Network+ is often required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in this role. These skills ensure reliable, secure, and high-performing network environments essential for business continuity and growth.

What are some typical challenges faced by network infrastructure engineers when working on large-scale network deployments?

Network Infrastructure Engineers often encounter challenges such as ensuring network scalability, minimizing downtime during upgrades, and maintaining robust security protocols. Large-scale deployments require careful planning to integrate new hardware and software without disrupting existing services. Collaborating closely with cross-functional teams, such as security specialists and system administrators, is essential to address compatibility issues and deliver seamless network performance. Staying up to date with emerging technologies also helps in proactively solving potential bottlenecks.

What is the difference between Network Infrastructure Engineer vs Network Administrator?

AspectNetwork Infrastructure EngineerNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and maintaining network infrastructureManaging and supporting existing network systems
ResponsibilitiesNetwork design, hardware setup, troubleshooting complex issuesMonitoring network performance, user support, routine maintenance

While both roles require similar certifications and work in network environments, the Network Infrastructure Engineer focuses on designing and building network systems, whereas the Network Administrator manages and maintains existing networks. The Engineer's role is more project-oriented, while the Administrator handles daily operations.

What are popular job titles related to Network Infrastructure Engineer jobs in Washington?

For Network Infrastructure Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Network Infrastructure Engineer jobs in Washington look for?

The top searched job categories for Network Infrastructure Engineer jobs in Washington are:

What cities in Washington are hiring for Network Infrastructure Engineer jobs?

Cities in Washington with the most Network Infrastructure Engineer job openings:

Network Infrastructure Engineer jobs near you
Infographic showing various Network Infrastructure Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, and 6% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $143,915 per year, or $69.2 per hour.

Network Engineer (DOS)

Nowges

Fort George G Meade, MD • On-site

$90 - $120/hr

Other

Posted 3 days ago

New

Job description

Clearance Requirement
  • Must hold an active Secret security clearance prior to start.
  • Must be able to obtain and maintain a Top Secret clearance.
Primary Responsibilities
  • Perform lifecycle replacement and technology refresh activities for enterprise network infrastructure.
  • Engineer, configure, test, and implement routers, switches, and associated network devices in accordance with approved engineering standards and security requirements.
  • Develop and execute Engineering Implementation Plans (EIPs), migration plans, validation procedures, and rollback procedures.
  • Support network modernization and hardware refresh initiatives across enterprise environments.
  • Coordinate and execute maintenance windows, circuit migrations, and cutover activities with internal teams and customer stakeholders.
  • Validate network device configurations for compliance with DISA STIGs and organizational security requirements.
  • Perform configuration management, software upgrades, and hardware replacement activities.
  • Analyze network designs and recommend improvements related to reliability, scalability, and maintainability.
  • Create and maintain technical documentation, implementation procedures, diagrams, and as‑built documentation.
  • Collaborate with architecture, cybersecurity, and operations teams to ensure successful transition and deployment activities.
  • Support testing and validation of network connectivity, routing, switching, and security functionality during implementation activities.
  • Participate in continuous process improvement initiatives and standardization efforts.
  • Provide technical guidance and mentorship to junior engineers and implementation personnel.
  • Support occasional after‑hours maintenance activities and scheduled implementation windows.
Required Qualifications
  • Bachelor’s degree and 8+ years of related experience; additional years of experience may be considered in lieu of degree.
  • DoD 8570 IAT Level II certification required prior to start (Security+ CE or equivalent).
  • Advanced knowledge of enterprise routing and switching technologies.
  • Experience implementing and supporting large‑scale enterprise network infrastructure.
  • Hands‑on experience with routing protocols including BGP and OSPF.
  • Experience with switching technologies including VLANs, STP, and Layer 2/Layer 3 network design.
  • Strong understanding of IP networking, subnetting, and network troubleshooting methodologies.
  • Experience performing network hardware refreshes, circuit migrations, and infrastructure modernization activities.
  • Experience developing implementation plans, migration procedures, and technical documentation.
  • Familiarity with DISA STIG compliance requirements and secure network configuration practices.
  • Ability to coordinate and execute maintenance activities in a mission‑focused enterprise environment.
  • Ability to travel up to 25%, including potential OCONUS travel.
  • Willingness to support scheduled after‑hours maintenance windows as required.
Desired Qualifications
  • Previous experience supporting DISA or DoD enterprise network environments.
  • Experience with Cisco, Juniper, Aruba, or Palo Alto network technologies.
  • Relevant vendor certifications such as CCNP, JNCIP, Aruba ACP, or equivalent.
  • Experience with automation, scripting, or infrastructure‑as‑code concepts.
  • Familiarity with ITIL processes and change management practices.
  • Experience supporting large‑scale network migration or modernization efforts.
  • Active CISSP, CCNP, or equivalent advanced certification.
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