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Freelance Core Network Engineer Jobs in Springfield, VA

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

Network Engineer

Chantilly, VA ยท On-site

$170K - $185K/yr

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

Network Engineer

Chantilly, VA ยท On-site

$170K - $185K/yr

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

Network Engineer

Chantilly, VA ยท On-site

$170K - $185K/yr

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

Network Engineer

Chantilly, VA ยท On-site

$170K - $185K/yr

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

Network Engineer

Chantilly, VA ยท On-site

$170K - $185K/yr

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

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

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

Core Network Support Engineer

Ashburn, VA ยท 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.

Showing results 21-40

Freelance Core Network Engineer information

See Springfield, VA salary details

$32.4K

$113.9K

$165K

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

As of Sep 13, 2026, the average yearly pay for freelance core network engineer in Springfield, VA is $113,895.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,000.00 and $139,400.00 per year, depending on experience, location, and employer.

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 popular job titles related to Freelance Core Network Engineer jobs in Springfield, VA?

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

What job categories do people searching Freelance Core Network Engineer jobs in Springfield, VA look for?

The top searched job categories for Freelance Core Network Engineer jobs in Springfield, VA are:

What cities near Springfield, VA are hiring for Freelance Core Network Engineer jobs?

Cities near Springfield, VA with the most Freelance Core Network Engineer job openings:

Infographic showing various Freelance Core Network Engineer job openings in Springfield, VA as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 15% Part Time, 1% Temporary, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $113,895 per year, or $54.8 per hour.

Core Network Engineer (Network Designer II) (Government) with Security Clearance

Chantilly, VA โ€ข On-site

$89K - $180K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago


Job description

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video and collaboration services for the full spectrum of operations. AT&T has an opening for CORE Network Engineer to support our government customers' global enterprise networks. This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. Work to be performed at a government customer site in Chantilly, VA. Description of Job Duties/Responsibilities: * Design and Develop tools for relevant operating systems platforms.
* Design and Develop tools that integrate with commercial applications.
* Design and Develop database management systems, image processing, collaborative tools, data manipulation techniques, data visualization techniques, and directory services.
* Develop and conduct unit tests
* Determine feasibility of software design within time and cost constraints.
* Document software designs and related instructions so that others can understand and replicate the program.
* Write or contribute to instructions or manuals to guide end users.
* Assign, coordinate, and review work and activities of programming personnel.
* Collaborate with computer manufacturers and users to develop new programming methods.
* Train subordinates in programming and program coding.
* Design and build web sites, using authoring or scripting languages, content creation tools, management tools, and digital media. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master's and 4 years, bachelor's and 6 years, associates and 8 years or HS diploma and 10 years . Required qualifications include the following: * Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2 . Ready to join our team? Apply today! Our Core Network Engineer (Network Designer II) (Government) earns $89,200 - $180,000 yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training. Joining our team comes with amazing perks and benefits: Medical/Dental/Vision coverage 401(k) plan Tuition reimbursement program Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays) *Pro-rated when working less than 40 hrs/wk. Paid Parental Leave Paid Caregiver Leave Additional sick leave beyond what state and local law require may be available but is unprotected โ€ข Adoption Reimbursement Disability Benefits (short term and long term) Life and Accidental Death Insurance Supplemental benefit programs: critical illness/accident hospital indemnity/group legal Employee Assistance Programs (EAP) Extensive employee wellness programs Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T wireline phone Weekly Hours:
40 Time Type:
Regular Location:
Chantilly, Virginia AT&T and its subsidiaries are committed to equal employment opportunity. All hiring, promotion, and other employment decisions remain merit-based and free from discrimination on the basis of race, color, religion, religious creed, national origin, ancestry, age, sex, sexual orientation, gender, gender identity, gender expression, physical disability, mental disability, pregnancy, medical condition, genetic information, marital status, citizenship status, military status, veteran status, or any other characteristic protected by federal, state, or local laws. In addition, AT&T will provide reasonable accommodations to qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Click here to learn more or request an application accommodation here .