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Packet Core Network Engineer Jobs (NOW HIRING)

Decision Six Inc.

Packet Core Engineer

Littleton, CO · Hybrid

Role - Packet Core Engineer Location - Littleton, CO - onsite We are seeking a highly skilled ... network. You will manage complex troubleshooting, lead major incident responses, and drive the ...

Eclaro

Core Network Engineer (IMS)

Richardson, TX

Core Network Engineer (IMS) Job Number: 26-00673 Use your skills where innovative technology ... General understanding of Packet Switched communications protocols. APN Management. In-depth ...

Signitives

Telecom Core Engineer

Plano, TX

Support telecom core network operations and troubleshooting Work with 4G EPC and 5G (SA/NSA) architectures Analyze 3GPP voice and packet core call flows Collaborate with engineering teams on network ...

Ask IT consulting

Network Engineer

Redmond, WA

Experience with Evolved Packet Core- EPC protocols (Gx, Diameter etc.) and call flows . 3GPP Evolved Packet Core (EPC) Policy Control and enforcement architecture. Experience in Wireless networking ...

Eclaro

Core Network Engineer 5G

Richardson, TX

Core Network Engineer 5G Job Number: 26-00605 Use your skills where innovative technology solutions ... Understanding of Packet Switched network elements, interfaces and messaging for 4G / LTE networks ...

GFiber

Senior Core Network Engineer

Sunnyvale, CA

$122.10K - $167.20K/yr

We are looking for a Senior Core Network Engineer to join the Core & Transport team. In this role ... and packet-level analysis tools (NetFlow, SNMP, Wireshark, TCPdump) and direct experience with ...

AIG

Senior Core Network Engineer

Houston, TX · Hybrid

$99.30K - $136.10K/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 ...

AIG

Senior Core Network Engineer

Philadelphia, PA · Hybrid

$104.90K - $143.80K/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 ...

AIG

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 ...

AIG

Senior Core Network Engineer

Charlotte, NC · Hybrid

$101.60K - $139.20K/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 ...

AIG

Senior Core Network Engineer

Jersey City, NJ · Hybrid

$108.60K - $148.70K/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 ...

AIG

Senior Core Network Engineer

Charlotte, NC · On-site

$101.60K - $139.20K/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 ...

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

As of May 29, 2026, the average yearly pay for packet core network engineer in the United States is $124,948.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,000.00 per year, depending on experience, location, and employer.

What is a Packet Core Network Engineer job?

A Packet Core Network Engineer is responsible for designing, implementing, and maintaining the packet core network infrastructure in mobile networks. They work with technologies like 4G LTE, 5G, and IP networking to ensure seamless data connectivity for users. Their role includes troubleshooting network issues, optimizing performance, and integrating new network elements. They collaborate with RAN, transmission, and IT teams to ensure efficient data traffic handling. This position requires expertise in protocols like GTP, Diameter, and TCP/IP, along with knowledge of network function virtualization (NFV) and cloud-based core networks.

What are the key skills and qualifications needed to thrive in the Packet Core Network Engineer position, and why are they important?

To excel as a Packet Core Network Engineer, you typically need a strong background in IP networking, LTE/5G technologies, and protocol troubleshooting, supported by a degree in computer science or a related field. Familiarity with industry tools such as Wireshark, network simulators, and packet core solutions (e.g., Cisco, Ericsson, Nokia), plus certifications like CCNP or similar, are highly valuable. Strong analytical thinking, problem-solving abilities, and effective communication skills set standout candidates apart. These competencies are crucial for ensuring optimal network performance, rapid issue resolution, and seamless collaboration with cross-functional teams.

What are some common challenges faced by Packet Core Network Engineers on the job?

Packet Core Network Engineers frequently encounter challenges such as troubleshooting complex connectivity or latency issues in live, large-scale mobile networks and keeping up with frequent technology upgrades like 5G or virtualization. You may be responsible for balancing urgent incident resolution with planned network optimizations, often requiring quick problem-solving under tight deadlines. Collaborating effectively across multiple teams—such as radio, IT, and security—is essential, since issues can span many domains. These dynamics make the role both technically demanding and highly rewarding for engineers eager to learn and adapt.
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Packet Core Network Engineer jobs near you
Infographic showing various Packet Core Network Engineer job openings in the United States as of May 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 33% In-person, and 67% Remote job distribution, with an average salary of $124,948 per year, or $60.1 per hour.

Packet Core Engineer

TechYantram Solutions

Littleton, CO

Other

Posted 16 days ago

Job description

Packet Core Engineer

Introduction: As a Packet Core Engineer, you will be responsible for managing and supporting various core network elements such as EPC, 5 and related functions. You will work closely with the team to ensure smooth operation and interworking between different network components.

Responsibilities:
  • Support IMS/Messaging platforms (SIP, SMSC, MMSC, RCS, VoLTE/VoNR)
  • Own escalations, including end-to-end RCA, mitigation, and long-term fixes
  • Validate interworking between EPC, 5 IMS/Messaging, Transport, and RAN
Requirements:

Required Skills: DNS, EPC, Packet Core Engineer, 5 AMF/MME, UPF/SGW, SIP, SMSC, MMSC, RCS, VoLTE/VoNR, SMF/PGW, PCF/PCRF, UDM/HSS

Preferred Skills: Experience in troubleshooting and resolving network issues, knowledge of industry standards and protocols, strong communication and teamwork skills, ability to work under pressure and meet deadlines.

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