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Mobile Packet Core Engineer Jobs (NOW HIRING)

Diverse Lynx

Packet Core Engineer

Plano, TX · On-site

Role - Packet Core Engineer Location - Plano, TX (Day 1 Onsite) Job Summary: As a Packet Core ... Understand best practices for virtualized and cloud-native Core applications for mobile networks ...

RIT Solutions, Inc.

Packet Core Engineer

Plano, TX · On-site

Role - Packet Core Engineer Location - Plano, TX (Day 1 Onsite) Job Summary: As a Packet Core ... Understand best practices for virtualized and cloud-native Core applications for mobile networks ...

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 · On-site

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 ...

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 ...

3B Staffing LLC

Core Network Engineer

Murphy, TX · On-site

Core Network Engineer - Nokia Location: Plano, TX, US (On-site, Local Candidates Only) Contract ... Provide SME guidance on Nokia Packet Core network functions (UPF, SMF, AMF, PCF). * Validate alarm ...

Yantran LLC

Sr. Network Engineer

Bellevue, WA · On-site

$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 ...

Ask IT consulting

Network Engineer

Redmond, WA · On-site

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 ...

Keylent Inc

5G Core Engineer

Plano, TX · On-site

$124K/yr

5G Core Engineer MAHIN-JOB-35467 MAHIN-JOB-35468 MAHIN-JOB-35469 Location: PLANO TX In this role ... Understand best practices for virtualized and cloud-native Core applications for mobile networks

Redolent

US_West | Data Engineer_L3

Menlo Park, CA · On-site

$80/hr

Exposure to Mobile/Cellular Network Network Architecture (4G & 5G), various interface protocols ... and packet core & UE configuration (IMSI, key etc) and log collection for DU and CU & UE or UE ...

3B Staffing LLC

Traffic Engineer

Atlanta, GA · On-site

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 ...

Canonical

Telco Cloud Field Engineer

Chicago, IL · On-site +1

The role of a Telecommunications Field Engineer at Canonical The telco industry is moving to ... Mobile Packet Core (4G/5G), Private Network, Radio Access Network (RAN), Voice, IP Backbone, VAS or ...

Keylent Inc

Sr Network Engineer

Redmond, WA · On-site

$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 ...

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 ...

Redolent, Inc.

US_West | Data Engineer_L3

Anaheim, CA · On-site

... packet core & UE configuration ( IMSI , key ect) and log collection for DU and CU & UE or UE ... Mobile#: LinkedIn ID: Email address: Visa type: Visa Expiration Date: Hiring Status: **VIDEO ...

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Mobile Packet Core Engineer information

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$10

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$93

How much do mobile packet core engineer jobs pay per hour?

As of May 28, 2026, the average hourly pay for mobile packet core engineer in the United States is $60.14, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $78.37 per hour, depending on experience, location, and employer.

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

To thrive as a Mobile Packet Core Engineer, you need a solid background in telecommunications engineering, IP networking, and mobile network architecture, often supported by a relevant degree and industry certifications. Familiarity with core network elements like EPC/5GC, GGSN, SGW, PGW, and tools such as Wireshark, Cisco, and Ericsson or Nokia systems is typically required. Strong problem-solving, analytical thinking, and effective communication skills help in diagnosing issues and collaborating with cross-functional teams. These competencies ensure robust, scalable, and reliable mobile network services essential for operator and customer satisfaction.

What are some common challenges faced by Mobile Packet Core Engineers in maintaining network performance?

Mobile Packet Core Engineers often encounter challenges such as managing network congestion, ensuring seamless handovers between different network nodes, and troubleshooting complex issues that can impact data throughput or latency. They must also stay updated with evolving technologies like 5G, which introduces new protocols and architectures. Collaboration with radio access network teams and IT security specialists is often required to optimize performance and maintain a secure, reliable core network.

What is a Mobile Packet Core Engineer?

A Mobile Packet Core Engineer is a telecommunications specialist responsible for designing, implementing, and maintaining the core network infrastructure that handles data traffic in mobile networks. This includes technologies such as EPC (Evolved Packet Core) in 4G LTE and 5G Core, which manage data sessions, mobility, and internet connectivity for mobile users. These engineers ensure efficient routing, quality of service, security, and network scalability. They troubleshoot core network issues, optimize performance, and support the deployment of new services within the mobile packet core domain.

What is the difference between Mobile Packet Core Engineer vs Mobile Network Engineer?

AspectMobile Packet Core EngineerMobile Network Engineer
Primary FocusDesign, deployment, and optimization of packet core networks for mobile dataOverall mobile network infrastructure, including radio, transmission, and core
Required SkillsLTE/5G core architecture, IP networking, signaling protocolsRadio access, network troubleshooting, transmission systems
Work EnvironmentTelecom operators, network vendors, service providersTelecom companies, network service providers, infrastructure firms
CertificationsCisco, Nokia, Ericsson certifications, LTE/5G certificationsNetwork+, CCNA, RF certifications

The Mobile Packet Core Engineer specializes in core network components like LTE and 5G packet cores, focusing on data routing and signaling. In contrast, the Mobile Network Engineer has a broader role, covering the entire mobile network infrastructure. Both roles often work in telecom environments and require networking certifications, but their core responsibilities differ significantly.

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What cities are hiring for Mobile Packet Core Engineer jobs? Cities with the most Mobile Packet Core Engineer job openings:
What are the most commonly searched types of Packet Core Engineer jobs? The most popular types of Packet Core Engineer jobs are:
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What job categories do people searching Mobile Packet Core Engineer jobs look for? The top searched job categories for Mobile Packet Core Engineer jobs are:
Mobile Packet Core Engineer jobs near you
Infographic showing various Mobile Packet Core Engineer job openings in the United States as of May 2026, with employment types broken down into 72% Full Time, 21% Part Time, 1% Temporary, and 6% Contract. Highlights an 21% Physical, and 79% Remote job distribution, with an average salary of $125,095 per year, or $60.1 per hour.
Packet Core Engineer

Packet Core Engineer

Diverse Lynx

Plano, TX • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Role - Packet Core Engineer
Location - Plano, TX (Day 1 Onsite)
Job Summary:
As a Packet Core Engineer, you will play a key role in troubleshooting Core Network functions across 5GC and EPC domains. This role requires hands on expertise in deep protocol level troubleshooting, large scale Packet Core deployments, and cross functional coordination with Engineering, Operations, and Platform Teams. Experience in Messaging platform is an added advantage.
This role is ideal for someone with a unique blend of technical expertise, operational excellence, leadership skill set, and strong prioritization, facilitation, and communication skills.
In this role, you will:
Understand best practices for virtualized and cloud-native Core applications for mobile networks
Work on 5GC and EPC Packet Core nodes such as AMF/MME, UPF/SGW, SMF/PGW, PCF/PCRF, UDM/HSS, DNS, and related functions.
Support IMS/Messaging platforms (SIP, SMSC, MMSC, RCS, VoLTE/VoNR)
Analyze, troubleshoot, and resolve call flow issues across Control Plane and User Plane domains.
Perform deep debugging using trace tools, logs, KPIs, and protocol analyzers.
Own escalations, including end to end RCA, mitigation, and long term fixes.
Validate interworking between EPC, 5GC, IMS/Messaging, Transport, and RAN.
Define automation call flows for provisioning, upgrades, scaling, and fault recovery.
Document designs, test plans, and knowledge base material for new function introductions.
Skills, Experience and Requirements
As a successful 5G Core Engineer, you will have:
Degree in Electrical, Electronics, Computer Science, or Telecommunications Engineering (Master's or PHD will be favorable)
8-12 years of telecom experience in 5G Core and 4G EPC domains (Experience in NOKIA and Oracle products preferred).
Hands-on expertise with Packet Core nodes (5GC + EPC) and protocols such GTPV2, GTP C/U, PFCP, NAS, Diameter, HTTP/2, SIP.
Strong troubleshooting skills in production environments.
Experience with virtualized/cloud infrastructures: AWS Cloud, Kubernetes, CNFs/VNFs.
Familiarity with orchestration, observability, and FCAPS systems.
Experience performing integration, debugging, testing, and optimization.
Strong communication, analytical thinking, and cross functional collaboration abilities.
Experience with Messaging/IMS (SIP, SMSC, MMSC, VoLTE/VoNR, RCS) is preferred.
Excellent interpersonal and leadership skills
Curious-minded person striving for continuous learning and innovation
Outstanding verbal and written communication skills.
Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.
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About Diverse Lynx

Sourced by ZipRecruiter

Diverse Lynx, based in Princeton, NJ, US, is a reputable company in the Information Technology sector. The firm, as reflected through its website diverselynx.com, specializes in delivering comprehensive IT solutions. These solutions range from IT consulting to robust digital transformation strategies, IT staffing, and full-time placements services. The company was established in 2008, and it prides itself on providing simplified, efficient technology solutions designed to meet the unique needs of each client.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Princeton, NJ, US

Year founded

2002

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