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Full Time Core Network Engineer Jobs (NOW HIRING)

NewGen Technologies has an opening for CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network ...

Senior Core Network Engineer

Philadelphia, PA · Hybrid

$104K - $143K/yr

Lead engineering in enterprise core network and cloud networking environments across on-premises and cloud platforms. * Design and implement scalable, resilient, and secure network and traffic ...

Senior Core Network Engineer

Jersey City, NJ · Hybrid

$108K - $148K/yr

Lead engineering in enterprise core network and cloud networking environments across on-premises and cloud platforms. * Design and implement scalable, resilient, and secure network and traffic ...

Senior Core Network Engineer

Atlanta, GA · Hybrid

$100K - $137K/yr

Lead engineering in enterprise core network and cloud networking environments across on-premises and cloud platforms. * Design and implement scalable, resilient, and secure network and traffic ...

Senior Core Network Engineer

Houston, TX · Hybrid

$99K - $136K/yr

Lead engineering in enterprise core network and cloud networking environments across on-premises and cloud platforms. * Design and implement scalable, resilient, and secure network and traffic ...

Senior Core Network Engineer

Charlotte, NC · Hybrid

$101K - $139K/yr

Lead engineering in enterprise core network and cloud networking environments across on-premises and cloud platforms. * Design and implement scalable, resilient, and secure network and traffic ...

Senior Core Network Engineer

Charlotte, NC · On-site

$101K - $139K/yr

Responsibilities : • Lead engineering in enterprise core network and cloud networking environments across on-premises and cloud platforms. • Design and implement scalable, resilient, and secure ...

Senior Core Network Engineer

Moorpark, CA · On-site

$130K - $150K/yr

Position Summary We are seeking a highly experienced Senior Core Network Engineer to lead the design, implementation, and optimization of our carrier-grade IP/MPLS and FTTH network infrastructure.

Position Summary We are seeking a highly experienced Senior Core Network Engineer to lead the design, implementation, and optimization of our carrier-grade IP/MPLS and FTTH network infrastructure.

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Senior Network Engineer

Honolulu, HI · On-site

$102K - $140K/yr

Senior Network Engineer Security Clearance: Secret Location : Fort Shafter Flats, HI (Due to the ... This position is responsible for the design, installation, configuration, and maintenance of core ...

Principal Engineer, Core Network Location Requirement: This position operates on a hybrid schedule (3 days in-office, 2 days remote). Candidates must be within 45 minutes of an office and able to ...

Principal Engineer, Core Network Location Requirement: This position operates on a hybrid schedule (3 days in-office, 2 days remote). Candidates must be within 45 minutes of an office and able to ...

Principal Engineer, Core Network Location Requirement: This position operates on a hybrid schedule (3 days in-office, 2 days remote). Candidates must be within 45 minutes of an office and able to ...

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Full Time Core Network Engineer information

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$31K

$109K

$158K

How much do full time core network engineer jobs pay per year?

As of Aug 3, 2026, the average yearly pay for full time core network engineer in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What are Full Time Core Network Engineers?

Full Time Core Network Engineers are IT professionals responsible for designing, implementing, maintaining, and optimizing the core components of a telecommunications or enterprise network. Their work ensures reliable connectivity, high performance, and secure data transmission across the network infrastructure. They often manage routers, switches, firewalls, and other critical hardware, and may troubleshoot network issues, plan upgrades, and collaborate with other IT teams. Being 'full time' means they work standard or extended hours as permanent employees, rather than on a contract or part-time basis.

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

AspectFull Time Core Network EngineerNetwork Operations Center (NOC) Technician
CredentialsNetworking certifications (e.g., CCNA, CCNP)Networking certifications (e.g., CompTIA Network+)
Work EnvironmentDesign, implement, and maintain core network infrastructureMonitor and troubleshoot network issues in real-time
Employer & Industry UsageTelecom, ISPs, large enterprisesTelecom, ISPs, managed service providers

Full Time Core Network Engineers focus on designing and maintaining the core network infrastructure, requiring advanced certifications and technical expertise. NOC Technicians primarily monitor and troubleshoot network issues in real-time, often working in a 24/7 environment. Both roles are essential in network operations but differ in scope and responsibilities.

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

To thrive as a Full Time Core Network Engineer, you need a solid understanding of network protocols, routing and switching, and typically hold a degree in computer science or a related field. Familiarity with tools like Cisco IOS, Juniper Junos, network monitoring systems, and certifications such as CCNP or JNCIP are highly valued. Strong problem-solving skills, attention to detail, and the ability to communicate complex technical concepts clearly are essential soft skills. These competencies enable efficient management of complex networks, minimize downtime, and ensure reliable connectivity crucial for organizational operations.

What are some common challenges a Core Network Engineer may face when working with evolving network technologies?

As a Core Network Engineer, one frequent challenge is keeping up with rapidly changing technologies, such as the transition from legacy systems to next-generation networks like 5G or SDN (Software Defined Networking). Integrating new solutions with existing infrastructure often requires deep troubleshooting skills and close collaboration with cross-functional teams, including operations and security. Additionally, maintaining network reliability while implementing upgrades can be demanding, making proactive planning and continuous learning essential for success in this role.
What cities are hiring for Full Time Core Network Engineer jobs? Cities with the most Full Time Core Network Engineer job openings:
What are the most commonly searched types of Core Network Engineer jobs? The most popular types of Core Network Engineer jobs are:
What states have the most Full Time Core Network Engineer jobs? States with the most job openings for Full Time Core Network Engineer jobs include:

Core Network Engineer

NewGen

Chantilly, VA • On-site, Remote

Full-time

Posted 4 days ago


Job description

NewGen Technologies has an opening for CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components while supporting service delivery for customer requirements in a mission-focused operational enterprise.Additionally, the candidate must have experience with hands-on router engineering and/or operation.
Active TS/SCI CI Poly REQUIRED
8570 Compliance REQUIRED
100% onsite in Chantilly, VA

The job duties of the CORE Network Engineer are as follows:
•Responsibility for the Multiprotocol Label Switching (MPLS) Wide Area Network (WAN) overall architecture
•Developing MPLS WAN services solution
•Performing lab equipment evaluation, integration, and testing
•Assisting with the security accreditation process
•Developing and maintaining relevant technical documentation.
•On as-needed basis, the engineer will also be responsible for supporting Tier-4 production troubleshooting and developing pro-active network analysis solution for the operations team.
Requirements
Required Clearance: TS/SCI CI
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.