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Freelance Core Network Engineer Jobs in Virginia

MBR Partners

Core Network Support Engineer

Ashburn, VA · On-site

$80K - $90K/yr

... network problems. * Provide outage recovery assistance and perform root cause analysis (RCA). * Coordinate with internal engineering, product, and development teams to resolve technical issues.

Bridge Core (BCore)

Network Engineer

Chantilly, VA · On-site

$170K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

Bridge Core (BCore)

Network Engineer

Chantilly, VA · On-site

$170K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

MBR Partners

Core Network Support Engineer

Reston, VA · On-site

$80K - $90K/yr

... network problems. * Provide outage recovery assistance and perform root cause analysis (RCA). * Coordinate with internal engineering, product, and development teams to resolve technical issues.

Bridge Core (BCore)

Network Engineer

Chantilly, VA · On-site

$170K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

Bridge Core (BCore)

Network Engineer

Chantilly, VA · On-site

$170K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

Bridge Core (BCore)

Network Engineer

Chantilly, VA

$170K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

Bridge Core (BCore)

Network Engineer

Chantilly, VA

$170K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

MBR Partners

Core Network Support Engineer

Ashburn, VA · On-site +1

... and network problems. • Provide outage recovery assistance and perform root cause analysis (RCA). • Coordinate with internal engineering, product, and development teams to resolve technical ...

SAIC

Network Engineer

Norfolk, VA · Hybrid

$80K - $120K/yr

Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance ... Working knowledge of core networking concepts and protocols. REQUIRED CLEARANCE * Active Secret ...

B/CORE

SME Network Engineer

Chantilly, VA · On-site

B/CORE is a company focused on delivering impactful IT solutions for government missions. They are seeking a SME Network Engineer to build tailored technical solutions and support customer missions ...

B/CORE

SME Network Engineer

Herndon, VA · On-site

B/CORE is a company that delivers impactful IT solutions and technology for government missions. They are seeking a SME Network Engineer to design, implement, and manage firewall solutions while ...

SAIC

Network Engineer

Norfolk, VA · On-site

$80K - $120K/yr

Working knowledge of core networking concepts and protocols. REQUIRED CLEARANCE * Active Secret ... engineering, intelligence, and enterprise information technology markets. SAIC is Redefining ...

Bridge Core (BCore)

Network Engineer

Herndon, VA · On-site

$140K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

Bridge Core (BCore)

Network Engineer

Herndon, VA · On-site

$140K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network ...

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Showing results 21-40

All JobsCore Network Engineer JobsFreelance Core Network Engineer JobsFreelance Core Network Engineer Jobs in Virginia

Freelance Core Network Engineer information

What is the difference between Freelance Core Network Engineer vs Network Operations Center (NOC) Technician?

AspectFreelance Core Network EngineerNetwork Operations Center (NOC) Technician
CertificationsCCNA, CCNP, Cisco certificationsCompTIA Network+, CCNA
Work EnvironmentRemote, client sites, project-based24/7 NOC facilities, shift work
Employer & IndustryFreelance, consulting firms, telecomsTelecom companies, managed service providers

The Freelance Core Network Engineer typically works independently on complex network design, configuration, and troubleshooting projects for clients remotely or on-site. In contrast, a NOC Technician monitors and maintains network health in a centralized facility, often working in shifts. Both roles require networking certifications like CCNA, but the freelance engineer focuses on project-based work, while the NOC technician handles ongoing network operations.

What are the most commonly searched types of Core Network Engineer jobs in Virginia?

The most popular types of Core Network Engineer jobs in Virginia are:

What are popular job titles related to Freelance Core Network Engineer jobs in Virginia?

For Freelance Core Network Engineer jobs in Virginia, the most frequently searched job titles are:

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The top searched job categories for Freelance Core Network Engineer jobs in Virginia are:

What cities in Virginia are hiring for Freelance Core Network Engineer jobs?

Cities in Virginia with the most Freelance Core Network Engineer job openings:

Freelance Core Network Engineer jobs near you
Infographic showing various Freelance Core Network Engineer job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 22% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Network Analyst - Active Security Clearance

Cadre

Reston, VA • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments.
This Network Analyst position is located in Northern Virginia with flexible core hours.
The Network Analyst (NA) will be responsible for daily substantive work to the Senior Management Team. The NA will also be a member of multidisciplinary teams.
The Network Analysis team is composed of Network Analysts covering three distinct areas of industry and a candidate is likely to be a subject matter expert in only one or two areas:
  1. Telecom and data transport and switching engineering in support of traditional telcos
  2. Data center network engineering in support of intra- and inter-data center transport.
  3. Network architect or cellular network engineering for 3G, 4G, and/or 5G to include core network (EPC and 5G) and radio network engineering

Duties: This Network Analyst performs the following core functions:
  • Coordinate with the customer's other multidisciplinary teams to provide timely and accurate network analysis regarding the logical and physical routes of key telecommunications networks within a designated area
  • Work with appropriate members and organizations to evaluate the role and value of potential network operations
  • Display a mastery of relevant network operations, principles and best practices across various projects
  • Employ their mastery creatively to support the multidisciplinary teams in providing direct mapping and graphics inputs into the customer's modeling tool as well as in modeling briefings
  • Display subject matter expertise on complex projects
  • Perform other duties as assigned at the direction of Project Management

Required Qualifications:
  • Ability to obtain and maintain a TS/SCI with poly
  • Bachelor's degree preferred, in a STEM discipline (e.g. Computer Science, Cyber Security, Engineering, Mathematics, or Statistics). Other degrees are acceptable with a strong analytic and technical acumen.
    • No degree + fourteen (14) years relevant experience
    • Associate's degree and twelve (12) years relevant experience.
    • Bachelor's degree and ten (10) years relevant experience.
  • Minimum of 10 years (current) of commercial/industry experience in one of the following roles:
    • Facility engineer or network planner (TDM and/or Data)
    • Large scale networking engineering across multiple packet fabrics, such as google B4
    • Core network engineer, or radio network engineer with experience in 3G, 4G and/or 5G engineering
    • OR equivalent NSA experience.
  • Strong understanding of network technologies, protocols, systems and equipment to include one or more of the following: SONET/SDH, OTN, MSAN, MSPP, MPLS/IP-MPLS, VoIP, IP Multimedia Services (IMS), DWDM, ROADM, Software Defined Networks (SDN) WAN and LAN, multi fabric networks, mesh networks, Session Border Controllers, fabric management, radio access network, front haul, back haul, BGP, OSPF, ISIS, SIP, 5G/LT/LAN interworking, VoLTE, SRVCC, DRVCC, ETSI MANO, OSS/BSS
  • Experience in commercial/industrial telecommunications networks, providing physical and logical network routes to answer strategic requirements.
  • Working knowledge of Network Management Systems (NMS) in the network and or Network Function Virtualization and SDN
  • Working knowledge of one or more of the following:
    • Public Switched Telephone Network (PSTN)
    • Data networks (IP, MPLS, traffic engineering, OpenFlow)
    • Dedicated/Private communications networks both traditional voice and VOIP
    • VOIP networks, softswitches, SBCs
    • Fiber optic cable, characteristics, engineering, installation and maintenance
    • RF related technologies such as cellular technologies, microwave, millimeter wave and VSAT
    • Gigabit-capable Passive Optical Network (GPON) technology
  • Strong analytical skills
  • Ability to work with large volumes of data
  • Computer and database skills

Desired Qualifications:
  • Active TS/SCI with poly with most recent BI/Polygraph dates within the last five years
  • Foreign language capability is not required but is considered a plus

Apply