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Network Engineer Network Engineer Jobs in Washington, DC

MANTECH

Network Engineer

Chantilly, VA · On-site

Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions * Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ISE ...

MANTECH

Network Engineer

Chantilly, VA · On-site

Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions * Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ISE ...

Booz Allen Hamilton, Inc.

Network Engineer

Lorton, VA · On-site +1

$62K - $141K/yr

Share Network Engineer The Opportunity: A well-designed network is critical to move data and enable the USG and commercial partners to achieve their missions, but how can an organization make sure ...

AAC

Network Engineer

Fairfax, VA · On-site

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 ...

Booz Allen Hamilton, Inc.

Network Engineer

Lorton, VA · On-site

$62K - $141K/yr

Network Engineer The Opportunity: A well-designed network is critical to move data and enable the USG and commercial partners to achieve their missions, but how can an organization make sure their ...

BOOZ, ALLEN & HAMILTON, INC.

Network Engineer

Lorton, VA · On-site

$62K - $141K/yr

Network Engineer The Opportunity: A well-designed network is critical to move data and enable the USG and commercial partners to achieve their missions, but how can an organization make sure their ...

BOOZ, ALLEN & HAMILTON, INC.

Network Engineer

Lorton, VA · On-site

$141K/yr

Network Engineer The Opportunity: A well-designed network is critical to move data and enable the USG and commercial partners to achieve their missions, but how can an organization make sure their ...

Booz Allen Hamilton

Network Engineer

Lorton, VA · On-site

$62K - $141K/yr

Job Number: R0242179 Network Engineer The Opportunity: A well-designed network is critical to move data and enable the USG and commercial partners to achieve their missions, but how can an ...

Booz Allen Hamilton

Network Engineer

Lorton, VA · On-site

$62K - $141K/yr

Network Engineer The Opportunity: A well-designed network is critical to move data and enable the USG and commercial partners to achieve their missions, but how can an organization make sure their ...

AAC Inc

Network Engineer

Fairfax, VA · On-site

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 ...

American Addiction Centers

Network Engineer

Fairfax, VA · On-site

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 ...

ManTech International

Network Engineer

Andrews, MD · On-site

$104K - $172K/yr

Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions. * Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ...

ManTech International

Network Engineer

Chantilly, VA · On-site

$104K - $172K/yr

Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions * Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ISE ...

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Showing results 21-40

All JobsNetwork Engineer Network Engineer JobsNetwork Engineer Network Engineer Jobs in Washington, DC

Network Engineer Network Engineer information

See Washington, DC salary details

$35.1K

$123.5K

$178.9K

How much do network engineer network engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for network engineer network engineer in Washington, DC is $123,498.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,800.00 and $151,200.00 per year, depending on experience, location, and employer.

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

AspectNetwork EngineerNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting networksManaging and maintaining existing network infrastructure
Primary FocusBuilding and optimizing network systemsEnsuring network stability and performance
Industry UsageIT, telecommunications, large enterprisesSmall to medium businesses, organizations

While both roles require similar certifications and work in network environments, Network Engineers focus on designing and deploying network solutions, whereas Network Administrators manage and maintain existing networks to ensure smooth operation.

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

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

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

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

Network Engineer Network Engineer jobs near you
Infographic showing various Network Engineer Network Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 11% Part Time, and 7% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $123,498 per year, or $59.4 per hour.

Network Engineer

MANTECH

Chantilly, VA • On-site

Other

Re-posted 14 days ago

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 Network Engineer to join our team in Chantilly, VA. This is an onsite position.

Responsibilities include but are not limited to:

  • Perform Tier II and Tier III network engineering support, while designing advanced WAN, LAN, and data center solutions

  • Monitor and configure networks utilizing SolarWinds, Cisco DNAC, and Cisco ISE to analyze complex network requirements and ensure complete, functioning infrastructure

  • Create, maintain, and interpret highly detailed technical network diagrams, routing topology schemas, and robust hardware configuration baselines

  • Coordinate across large internal teams, stakeholders, and Sponsor authorities to drive infrastructure agendas and successfully navigate systems engineering processes

  • Participate in all phases of the ITIL Service Lifecycle, including submitting Change Requests and maintaining security event monitoring policies

  • Evaluate current network architectures, inventory complex routing pathways, and recommend process improvements to optimize performance and throughput

  • Deliver end-to-end functional analysis, requirements specification, cost estimation, and engineering package releases for customer production IT environments

Minimum Qualifications:

  • High School Diploma or GED with 7+ years of progressively responsible experience in Network Engineering, Network Analysis, or a related technical discipline

  • Cisco Certified Network Associate (CCNA) certification, or equivalent routing/switching technical certification, ex., Juniper Networks Certified Associate – Junos (JNCIA-Junos)

  • DoD 8570 IAT Level II Certification, e.g., Security+

  • DoD 8570.1 / DoD 8140.01 (IAT III Level) certification required within 6 months of hire, e.g., SecurityX

Preferred Qualifications:

  • Bachelors degree in an engineering discipline

  • Experience using and administering SolarWinds alongside deep knowledge of Microsoft Windows Systems, HP SANs, and VMware products

  • Advanced experience managing VPNs, GRE tunnels, routing protocols (BGP E/I, OSPF), VLANs, VRFs, and configuring KGs

  • Strong familiarity with Cisco ACI, data center fabric best practices, Ansible, and Desired State Configuration (DSC)

  • Practical knowledge of BICSI standards, terminating fiber and Cat 5 cabling, as well as familiarity with NSTISSAM TEMPEST/2-95 and CNSSAM TEMPEST/01-13 guidelines

Clearance Requirements:

  • Must have a current and active TS/SCI clearance

Physical Requirements:

  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

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