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Senior Packet Core Engineer Jobs (NOW HIRING)

Diverse Lynx

Packet Core Engineer

Plano, TX

Packet Core Engineer Location: Plano, TX (Day 1 Onsite) As a Packet Core Engineer, you will play a key role in troubleshooting Core Network functions across 5GC and EPC domains. This role requires ...

Decision Six Inc.

Packet Core Engineer

Littleton, CO · Hybrid

Role - Packet Core Engineer Location - Littleton, CO - onsite We are seeking a highly skilled Packet Core Engineer to join our Wireless Core Engineering team. In this role, you will be a technical ...

InterSources

Packet Core Engineer

Durham, NC

Packet Core Engineer Job Location: RTP, NC (Remote until Covid) Job Type: Fulltime / Contract Minimum 3 years in system design, deployment and test. Capable of architecting Packet Core Networks and ...

Yantran LLC

Sr. Network Engineer

Bellevue, WA

$117.40K - $160.80K/yr

Backend Developer Expertise on Automation Framework Development Experienced in scripting language ... Experienced in 5GC / LTE / 3G Packet Core Experienced in preparing, review of test plans and test ...

Keylent Inc

Sr Network Engineer

Redmond, WA

$116.50K - $159.60K/yr

Sr Network Engineer Contract Location: Redmond WA Skill: 1g to 5g Journey foundation Experience ... packet core; PCEF, PCRF, Client, OFCS, OCS Good understanding of Wireless Operator¿s end end ...

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 ...

Char Network

Protocol Core Engineer

Miami, FL · On-site

$99.90K - $137.20K/yr

Core Protocol Engineer Position ... Senior Engineer • Location: Miami, FL strongly preferred • Project: Char Network About Char ...

Char Network

Protocol Core Engineer

Miami, FL · On-site

$99.90K - $137.20K/yr

Core Protocol Engineer Position ... Senior Engineer Location: Miami, FL strongly preferred Project: Char Network About Char Network ...

Mysten Labs

Senior Core Engineer, Walrus

$164K - $226K/yr

... core of the Walrus network. Our goals are to continually make Walrus more useful to builders while maintaining very high standards for safety, reliability, and efficiency. We're seeking an engineer ...

3B Staffing

Traffic Engineer

Atlanta, GA

Packet core * Working on multiple mobility platforms (4G LTE, 5G, FirstNet, etc.) * Less focused on IT work like setting up firewalls and routers, but more on managing customer traffic on these ...

KE Staffing

Hybrid: Senior .NET Core Engineer

Atlanta, GA

$117.80K - $155.30K/yr

Role Summary We are seeking a highly skilled Senior .NET Engineer with strong experience in .NET Core, React, and AWS to design, develop, and maintain scalable, high-performance applications. The ...

Nokia

Sales Engineer

Bellevue, WA · On-site

Understanding of 3GPP packet core interfaces and standards. * Experience with networking automation ... Provide comprehensive pre-sales and post-sales engineering support to ensure customer satisfaction ...

General Motors

Senior HIL Core Engineer

Milford, MI · On-site

$184.10K - $230K/yr

As aHardware-in-the-Loop (HIL) Engineerwithin General Motors'AV Core Infrastructure team, you will ... You will collaborate with systems engineers, embedded software developers, integration labs, and ...

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Senior Packet Core Engineer information

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$59.5K

$126.6K

$183.5K

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

As of Jun 1, 2026, the average yearly pay for senior packet core engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Packet Core Engineer, you need in-depth knowledge of mobile core network architecture (EPC, 4G/5G), strong troubleshooting abilities, and a degree in telecommunications or a related field. Proficiency with network management tools, packet analyzers (like Wireshark), and certifications such as Cisco CCNP or Nokia NRS are typically required. Excellent problem-solving skills, teamwork, and effective communication are critical soft skills for success in this role. These competencies ensure reliable network performance, minimize downtime, and facilitate seamless collaboration across technical teams in high-demand environments.

What are some common challenges faced by Senior Packet Core Engineers, and how can they be addressed?

Senior Packet Core Engineers often encounter challenges such as managing complex network integrations, ensuring high availability, and troubleshooting advanced issues in live mobile core networks. Staying updated with evolving technologies like 5G and virtualization can also be demanding. To address these challenges, engineers typically collaborate closely with cross-functional teams, participate in ongoing training, and implement robust monitoring tools to proactively identify and resolve potential issues. Strong problem-solving skills and continuous learning are essential for success in this dynamic role.

What is a Senior Packet Core Engineer?

A Senior Packet Core Engineer is a highly skilled telecommunications professional responsible for designing, implementing, and maintaining the packet core network infrastructure that supports mobile data services. Their role involves managing core network elements such as SGSN, GGSN, MME, and EPC nodes, ensuring reliable and efficient data transmission across 3G, 4G/LTE, and 5G networks. They also troubleshoot complex issues, optimize network performance, and may lead teams in deploying new technologies or upgrades. Senior Packet Core Engineers frequently collaborate with vendors, network architects, and other engineers to ensure seamless integration and high availability of services.

What is the difference between Senior Packet Core Engineer vs Network Operations Engineer?

AspectSenior Packet Core EngineerNetwork Operations Engineer
CertificationsCCNA, CCNP, Cisco certifications, LTE/5G certificationsCCNA, Network+, Cisco certifications
Work EnvironmentTelecom carriers, mobile network providers, infrastructure companiesTelecom providers, ISPs, enterprise network teams
ResponsibilitiesDesign, optimize, and troubleshoot packet core networks for LTE/5GMonitor, maintain, and support network infrastructure and services

The Senior Packet Core Engineer focuses on designing and maintaining core network elements for mobile data services, while the Network Operations Engineer handles overall network monitoring and support. Both roles require networking certifications and work within telecom or ISP environments, but their daily tasks differ in scope and specialization.

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What cities are hiring for Senior Packet Core Engineer jobs? Cities with the most Senior Packet Core Engineer job openings:
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Senior Packet Core Engineer jobs near you
Infographic showing various Senior Packet Core Engineer job openings in the United States as of May 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 81% In-person, 5% Hybrid, and 14% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.

Packet Core Engineer

TechYantram Solutions

Littleton, CO • On-site

Other

Posted 18 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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