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Senior Ip Core Network Engineer Jobs (NOW HIRING)

KēSTA I.T.

Sr. Network Engineer

Tempe, AZ

$120K - $131K/yr

T. is actively seeking a Sr. Network Engineer for an immediate full-time opportunity with our ... This position requires deep expertise in core networking technologies, including TCP/IP, VoIP ...

ENIN SYSTEMS INC

Senior Network Engineer

Jersey City, NJ · On-site

$108K - $148K/yr

Advanced knowledge of TCP/IP, OSPF, BGP, EIGRP, VLANs, STP, HSRP/VRRP. * Experience configuring and ... Cisco Certified Specialist (Enterprise Core) Security Certifications * Palo Alto PCNSE * Fortinet ...

ENIN SYSTEMS INC

Senior Network Engineer

Manhattan, NY · On-site

$114K - $157K/yr

Advanced knowledge of TCP/IP, OSPF, BGP, EIGRP, VLANs, STP, HSRP/VRRP. * Experience configuring and ... Cisco Certified Specialist (Enterprise Core) Security Certifications * Palo Alto PCNSE * Fortinet ...

Optimum

Network Engineer

Plano, TX

The Network Engineer will focus on optimizing the performance of high-capacity IP networks by ... Core IP routing technologies and vendors, specifically Cisco and Nokia * IPv4 and IPv6 subnetting ...

Wideopenwest

Principal Engineer, Core Network

Denver, CO · On-site

$160K/yr

Principal Engineer, Core Network Location Requirement: This position operates on a hybrid schedule ... Mentoring both junior and senior engineers to raise the team's collective technical expertise

Optimum

Network Engineer

Plano, TX · On-site

The Network Engineer will focus on optimizing the performance of high-capacity IP networks by ... Core IP routing technologies and vendors, specifically Cisco and Nokia * IPv4 and IPv6 subnetting ...

Optimum Communications Inc.

Network Engineer

Plano, TX · On-site

The Network Engineer will focus on optimizing the performance of high-capacity IP networks by ... Core IP routing technologies and vendors, specifically Cisco and Nokia * IPv4 and IPv6 subnetting ...

GDIT

Black Core Network Engineer

Concord, NC · On-site

$100K - $135K/yr

As a Senior Network Engineer, your role is to ensure the stability, integrity, and efficient operation of the transport backbone supporting the USBICES-X program. You will manage a high-performance ...

Spry Methods

Senior Network Engineer

Washington, DC

$120K - $140K/yr

The Senior Network Engineer provides advanced engineering, operational, and advisory support for ... This role adds technical leadership to the core network engineering scope, with emphasis on ...

Wow

Principal Engineer, Core Network

Charleston, SC

$160K/yr

Principal Engineer, Core Network Location Requirement: This position operates on a hybrid schedule ... Mentoring both junior and senior engineers to raise the team's collective technical expertise

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All JobsSenior Ip Core Network Engineer Jobs

Senior Ip Core Network Engineer information

See salary details

$42.5K

$123.8K

$175K

How much do senior ip core network engineer jobs pay per year?

As of Jul 2, 2026, the average yearly pay for senior ip core network engineer in the United States is $123,786.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $142,500.00 per year, depending on experience, location, and employer.

What does a Senior IP Core Network Engineer do?

A Senior IP Core Network Engineer is responsible for designing, implementing, and maintaining the core IP network infrastructure for an organization, typically within telecommunications or large enterprise environments. They ensure reliable, high-performance connectivity by configuring routers, switches, and other network devices, as well as troubleshooting complex network issues. In addition, they often lead projects, mentor junior engineers, and stay updated with the latest networking technologies and standards. Their work is crucial for supporting large-scale data, voice, and video communication services.

What are some common challenges faced by Senior IP Core Network Engineers, and how are they typically addressed?

Senior IP Core Network Engineers often encounter challenges such as ensuring high network availability, managing complex migrations, and integrating new technologies into existing infrastructure. These professionals routinely address these issues by conducting thorough planning, leveraging automation tools, and collaborating closely with cross-functional teams such as security and operations. Staying updated on industry best practices and proactively monitoring network performance also play a crucial role in overcoming these challenges and maintaining seamless network operations.

What is the difference between Senior Ip Core Network Engineer vs Network Operations Center (NOC) Engineer?

AspectSenior Ip Core Network EngineerNetwork Operations Center (NOC) Engineer
CertificationsCCNP, CCIE, Cisco certificationsNetwork+ or CCNA, vendor-specific certifications
Work EnvironmentDesign, optimize, and troubleshoot IP core networksMonitor, maintain, and support network infrastructure
Industry UsageTelecommunications, ISPs, large enterprise networksService providers, enterprise network support centers

The Senior Ip Core Network Engineer focuses on designing and optimizing core network infrastructure, requiring advanced certifications and technical expertise. In contrast, a NOC Engineer primarily monitors and maintains existing networks, often working in a support or troubleshooting role. Both roles are vital in network operations but differ in scope and responsibilities.

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

To thrive as a Senior IP Core Network Engineer, you need in-depth knowledge of IP networking, routing protocols (such as BGP, OSPF, and MPLS), and a degree in computer science, information technology, or a related field. Expertise in configuring and troubleshooting major network equipment (like Cisco, Juniper), experience with network monitoring tools, and certifications such as CCNP or CCIE are highly valued. Strong analytical thinking, effective communication, and the ability to manage complex projects are crucial soft skills in this role. These skills and qualifications are vital to ensure reliable, secure, and high-performance core network infrastructure for large organizations.
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Senior Ip Core Network Engineer jobs near you
Infographic showing various Senior Ip Core Network Engineer job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 92% Full Time, 1% Part Time, 1% Temporary, and 5% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $123,786 per year, or $59.5 per hour.
Network Analyst - Active Security Clearance

Network Analyst - Active Security Clearance

Cadre

Reston, VA

Full-time

Posted 21 days ago

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