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Mobile Packet Core Engineer Jobs in Rosemont, IL

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 ...

IMC

Network Engineer

Chicago, IL · Hybrid

Core areas include low-latency networking, unicast and multicast routing, BGP, PIM-SM, performance ... packet analysis * Experience with diverse network switching hardware platforms * Hands-on scripting ...

IMC

Backbone Network Engineer

Chicago, IL · Hybrid

Core Responsibilities: * Design and optimize backbone infrastructure for high-speed, low-latency ... Strong troubleshooting skills across LAN, unicast/multicast routing, and packet-level analysis.

IMC

Network Engineer

Chicago, IL · On-site

$155K - $225K/yr

Core areas include low-latency networking, unicast and multicast routing, BGP, PIM-SM, performance ... packet analysis * Experience with diverse network switching hardware platforms * Hands-on scripting ...

Lantern

Principal Engineer

Chicago, IL · On-site +1

... core member-facing platforms, including our web application, mobile app, and AI-driven chat ... Partner closely with engineers working in .NET / C# and Microsoft Azure to deliver secure, reliable ...

IMC

Backbone Network Engineer

Chicago, IL · On-site

$175K - $240K/yr

Core Responsibilities: * Design and optimize backbone infrastructure for high-speed, low-latency ... Strong troubleshooting skills across LAN, unicast/multicast routing, and packet-level analysis.

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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 Rosemont, IL is $60.60, according to ZipRecruiter salary data. Most workers in this role earn between $46.01 and $78.94 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.

What are the most commonly searched types of Packet Core Engineer jobs in Rosemont, IL? The most popular types of Packet Core Engineer jobs in Rosemont, IL are:
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What cities near Rosemont, IL are hiring for Mobile Packet Core Engineer jobs? Cities near Rosemont, IL with the most Mobile Packet Core Engineer job openings:
Mobile Packet Core Engineer jobs near you
Evolved Packet Core (EPC) test engineer - Chicago, IL (Onsite)

Evolved Packet Core (EPC) test engineer - Chicago, IL (Onsite)

Net Orbit

Chicago, IL • On-site

Full-time

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

Job description

Title : Evolved Packet Core (EPC) Test Engineer
Location : Chicago, IL (Onsite)
Job Description :
• Good python automation experience. Libraries, Frameworks
• Knowledge of 4G Network elements and technologies such as: X-CSCF, PCRF, HSS, AAA, SGSN, GGSN, Home Agent and Billing systems.
• Knowledge of wireless protocols such as: IPv4, IPv6, GTP, Radius, Diameter.
• Knowledge of 5G Core elements NRF,PCF, UDM, AMF and SMF
• The above knowledge should include expertise in 3GPP 5G Standards.

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