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Senior Network Engineer Jobs in Reston, VA (NOW HIRING)

ECS

Senior Network Engineer

Fairfax, VA · On-site +1

$120K - $160K/yr

ECS is seeking a Senior Network Engineer to work remot ely. ECS is seeking a highly skilled Network Engineer to support and maintain enterprise network infrastructure across corporate office ...

AAC

Network Engineer

Fairfax, VA

Senior Network Engineer (CONUS) Location: Washington, DC, San Antonio, TX, or Honolulu, HI Security Clearance: Active SECRET Clearance Required (or ability to obtain prior to start) Employment Type ...

MicroTech

Senior Network Engineer

Washington, DC · On-site

$117K - $161K/yr

Overview The Senior Network Engineer provides advanced engineering, operational, and advisory support for the Congressional Budget Office's (CBO) enterprise Cisco network infrastructure. This ...

AAC Inc

Network Engineer

Fairfax, VA

Senior Network Engineer (CONUS) Location: Washington, DC, San Antonio, TX, or Honolulu, HI Security Clearance: Active SECRET Clearance Required (or ability to obtain prior to start) Employment Type ...

Black Canyon Consulting

Senior Network Engineer

Bethesda, MD · Hybrid

$111K - $152K/yr

We're seeking a Senior Network Engineer with a passion for designing and deploying high-performance networks. If you have deep expertise with Arista EOS and CloudVision , and a proven track record of ...

Revolutional, LLC

Senior Network Engineer

Lorton, VA

$105K - $144K/yr

Title: Senior Network Engineer Location: Washington, DC (Onsite) Terms: Full-time Salary: 155,000 - 170,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description ...

Revolutional, LLC

Senior Network Engineer

Washington, DC · On-site

$117K - $161K/yr

Title: Senior Network Engineer Location: Washington, DC (Onsite) Terms: Full-time Salary: 155,000 - 170,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description ...

Revolutional, LLC

Senior Network Engineer

Arlington, VA

$119K - $163K/yr

Title: Senior Network Engineer Location: Washington, DC (Onsite) Terms: Full-time Salary: 155,000 - 170,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description ...

Revolutional, LLC

Senior Network Engineer

Silver Spring, MD · On-site

$107K - $147K/yr

Title: Senior Network Engineer Location: Washington, DC (Onsite) Terms: Full-time Salary: 155,000 - 170,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description ...

Revolutional, LLC

Senior Network Engineer

Alexandria, VA

$111K - $152K/yr

Title: Senior Network Engineer Location: Washington, DC (Onsite) Terms: Full-time Salary: 155,000 - 170,000 DOE Clearance: Active Top Secret with SCI eligibility Travel: Position Description ...

Corps Solutions

Senior Network Engineer

Quantico, VA

$112K - $153K/yr

Senior Network Engineer Quantico, VA The Senior Network Engineer reports to the MSTP Project Manager and receives work direction derivatives from the Communications and Information Systems Lead.

CSV-TAUREAN

Senior Network Engineer

Alexandria, VA · Hybrid

$111K - $152K/yr

Secret Overview The Senior Network Engineer designs, implements, and maintains enterprise-wide networks supporting large user populations. This role ensures secure WAN/LAN, VPN, and hybrid cloud ...

Black Canyon Consulting

Senior Network Engineer

Bethesda, MD · On-site

$111K - $152K/yr

We're seeking a Senior Network Engineer with a passion for designing and deploying high-performance networks. If you have deep expertise with Arista EOS and CloudVision , and a proven track record of ...

Ryde Technologies, LLC

Senior Network Engineer

Quantico, VA

$112K - $153K/yr

Job Overview We are looking for a Senior Network Engineer on an effort supporting our Federal Government Client in Quantico, VA. The ideal candidate will provide technical engineering support for our ...

NXTKEY CORPORATION

Senior Network Engineer

Woodbridge, VA · On-site

$102K - $141K/yr

We are searching for a Senior Network Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National ...

Corps Solutions

Senior Network Engineer

Quantico, VA · On-site

$112K - $153K/yr

Senior Network Engineer Quantico, VA The Senior Network Engineer reports to the MSTP Project Manager and receives work direction derivatives from the Communications and Information Systems Lead.

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All JobsNetwork Engineer JobsSenior Network Engineer JobsSenior Network Engineer Jobs in Reston, VA

Senior Network Engineer information

See Reston, VA salary details

$44.2K

$128.8K

$182.1K

How much do senior network engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for senior network engineer in Reston, VA is $128,781.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,200.00 and $148,200.00 per year, depending on experience, location, and employer.

What engineers make $200,000 a year?

Senior Network Engineers can earn $200,000 or more annually, especially with extensive experience, advanced certifications like CCNP or CCIE, and expertise in areas such as cybersecurity, cloud networking, or large-scale infrastructure. High salaries are often found in large organizations or specialized roles requiring advanced skills and certifications.

What are Senior Network Engineers?

Senior Network Engineers are experienced IT professionals responsible for designing, implementing, and managing complex computer networks within organizations. They oversee network infrastructure, troubleshoot issues, ensure network security, and optimize performance. Typically, they lead network projects, mentor junior staff, and collaborate with other IT teams to support business operations. Their expertise covers a range of technologies, including routers, switches, firewalls, and cloud networking.

What are some common challenges faced by Senior Network Engineers when managing large-scale network infrastructures?

Senior Network Engineers often encounter challenges such as integrating new technologies into legacy systems, ensuring network security across a growing number of devices, and maintaining high availability while performing upgrades or troubleshooting. Balancing the demands of multiple stakeholders—like IT, security, and business units—can also be complex. Staying updated with evolving protocols and proactively identifying potential performance bottlenecks are crucial parts of effectively managing large-scale environments.

What Does a Senior Network Engineer Do?

A senior network engineer builds and maintains data communication networks for a company or organization. As a senior network engineer, you have several years of industry experience and lead a team of junior network engineers and network administrators to ensure both the local area network (LAN) and wide area network (WAN) are functioning properly. Your job duties include installing software and hardware, creating a layout plan for cables, and troubleshooting and solving problems that arise with the networks for which you are responsible.

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

AspectSenior Network EngineerNetwork Administrator
CertificationsCCNP, CCIE, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and troubleshoot complex networksMaintain and support existing network infrastructure
ResponsibilitiesNetwork architecture, advanced troubleshooting, project leadershipNetwork setup, monitoring, routine maintenance

While both roles involve network management, a Senior Network Engineer focuses on designing and implementing complex network solutions, often leading projects. In contrast, a Network Administrator primarily maintains and supports existing networks, ensuring smooth daily operations.

What engineers make $500,000 a year?

Senior Network Engineers with extensive experience, advanced certifications (such as CCIE), and expertise in high-demand areas like cybersecurity or cloud infrastructure can earn salaries approaching or exceeding $500,000 annually, especially in senior or executive roles within large organizations. Compensation often includes bonuses, stock options, and other incentives for top-tier professionals in the field.

What engineers make $300,000 a year?

Senior Network Engineers with extensive experience, advanced certifications (such as CCIE), and expertise in complex network infrastructure can earn $300,000 or more annually, especially in high-demand industries or senior leadership roles. Compensation varies based on location, company size, and specialization in areas like cybersecurity or cloud networking.

How much does a senior network engineer earn?

A senior network engineer typically earns between $90,000 and $130,000 annually, depending on experience, certifications, and location. They often work with advanced networking tools and protocols, and may hold certifications like CCNP or CISSP to increase earning potential.

What are the key skills and qualifications needed to thrive as a Senior Network Engineer, and why are they important?

To excel as a Senior Network Engineer, you need a deep understanding of network architecture, protocols, security, and typically a bachelor's degree in computer science or a related field. Expertise in configuring and troubleshooting routers, switches, firewalls, and experience with tools like Cisco IOS, Juniper, or cloud networking platforms, along with certifications such as CCNP or CCIE, are highly valued. Strong problem-solving abilities, communication skills, and leadership are crucial for designing solutions and collaborating with IT teams. These competencies ensure reliable, secure, and scalable network infrastructures that support critical business operations.
More about Senior Network Engineer jobs
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Senior Network Engineer jobs near you
Infographic showing various Senior Network Engineer job openings in Reston, VA as of July 2026, with employment types broken down into 1% Locum Tenens, 93% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $128,781 per year, or $61.9 per hour.
Senior Network Engineer

Senior Network Engineer

ECS

Fairfax, VA • On-site, Remote

$120K - $160K/yr

Full-time

Posted 22 days ago

Job description

ECS is seeking a Senior Network Engineer to work remotely.
ECS is seeking a highly skilled Network Engineer to support and maintain enterprise network infrastructure across corporate office environments and three geographically distributed data centers. This role is responsible for designing, implementing, securing, and optimizing network systems that support mission-critical operations. The ideal candidate brings strong experience in multi-site networking, data center architecture, and enterprise-grade routing/switching, along with a proactive approach to reliability, security, and performance.
Key Responsibilities
  • Design, implement, and maintain network infrastructure across ECS corporate offices and data centers
  • Manage core networking components, including routers, switches, firewalls, and load balancers
  • Ensure high availability and performance of WAN/LAN connectivity between sites
  • Support data center networking, including spine-leaf architecture, VLANs, VXLAN, and segmentation strategies
  • Monitor network performance and troubleshoot issues across multiple environments
  • Implement and maintain network security controls (ACLs, firewalls, VPNs, IDS/IPS)
  • Collaborate with systems, cloud, and cybersecurity teams to support hybrid infrastructure
  • Perform capacity planning, upgrades, and lifecycle management of network hardware/software
  • Maintain documentation for network topology, configurations, and standard operating procedures
  • Support incident response and root cause analysis for network outages

Salary Range: $120,000 - $160,000
General Description of Benefits
  • Ability to pass background checks comparable to DoD Secret
  • 5+ years of experience in enterprise network engineering
  • Strong expertise in routing and switching (BGP, OSPF, EIGRP)
  • Experience with enterprise networking vendors (Cisco, Palo Alto, SonicWall, etc.)
  • Hands-on experience supporting multi-site WAN environments
  • Knowledge of data center networking concepts and architectures
  • Experience with network monitoring and troubleshooting tools
  • Solid understanding of network security principles

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