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Senior Packet Core Engineer Jobs in Romeoville, IL

Virtusa

Production Support Engineer

Chicago, IL · On-site

$43.25 - $56.50/hr

... network packets and database states to diagnose intricate system behaviors 2 Code Defect Correction Engineering Collaboration Navigate and analyze the core ALTO application codebase to pinpoint ...

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 ...

Carefeed

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

Carefeed is the platform senior living and long-term care providers use to bring order, clarity ... We're a collaborative group of full-stack engineers responsible for Carefeed's core systems ...

Carefeed

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Carefeed is the platform senior living and long-term care providers use to bring order, clarity ... We're a collaborative group of full-stack engineers responsible for Carefeed's core systems ...

Carefeed

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Carefeed is the platform senior living and long-term care providers use to bring order, clarity ... We're a collaborative group of full-stack engineers responsible for Carefeed's core systems ...

LevelBlue

Sr. Sales Engineer, Public Sector

Chicago, IL · On-site

$100 - $130/hr

Core Skills * Strong communication and presentation skills * Comfortable working in a project based ... solutions, packet analysis tools and operating system analysis. * Understand and be conversant ...

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All JobsPacket Core Engineer JobsSenior Packet Core Engineer JobsSenior Packet Core Engineer Jobs in Romeoville, IL

Senior Packet Core Engineer information

See Romeoville, IL salary details

$60.7K

$129K

$187.1K

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

As of Sep 5, 2026, the average yearly pay for senior packet core engineer in Romeoville, IL is $129,038.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,500.00 and $146,300.00 per year, depending on experience, location, and employer.

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 are the key skills and qualifications needed to thrive as a senior packet core engineer?

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 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.

What job categories do people searching Senior Packet Core Engineer jobs in Romeoville, IL look for?

The top searched job categories for Senior Packet Core Engineer jobs in Romeoville, IL are:

What cities near Romeoville, IL are hiring for Senior Packet Core Engineer jobs?

Cities near Romeoville, IL with the most Senior Packet Core Engineer job openings:

Senior Packet Core Engineer jobs near you

Trading Operations Engineer

Wolverine Worldwide

Chicago, IL • On-site

$80K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

Key responsibilities

  • Diagnose and resolve technical operational issues on live trading systems

  • Perform intraday troubleshooting of production systems and communicate status to stakeholders

  • Set up and maintain monitoring tools across server hardware and software to ensure system stability

Job description

We're looking for a self-motivated, technically sharp engineer to support the operational health of Wolverine Execution Services' (WEX) core trading systems. You'll partner with software and hardware engineering teams to monitor real-time system performance, troubleshoot production issues, and build tools that keep pace with a growing and increasingly complex technical environment.

This is a highly visible role in a fast-paced, high-stakes environment. Strong candidates are clear communicators, effective multi-taskers, and sharp problem solvers who stay focused under pressure.
  • Diagnose and resolve technical operational issues on live trading systems
  • Perform intraday troubleshooting of production systems, communicating status clearly to stakeholders
  • Set up and maintain monitoring tools across server hardware and software, using a mix of in-house and third-party tools to ensure system stability
  • Maintain production trading infrastructure, including databases, transaction servers, gateways, and web servers
  • Certify new exchange links, including FIX and other protocols
  • Work with vendors (exchanges, ECNs, etc.) to resolve production issues
  • Collaborate with Traders, Software Developers, and Network Engineers to deploy new strategies, reconfigure existing ones, and track changes
  • Partner with trading stakeholders and Software Developers to identify and implement systems and process improvements
  • Create and maintain performance reports for individual clients and the system as a whole
  • Document support processes, known issues, and workarounds
Core requirements:
  • Strong problem-solving and troubleshooting skills, with experience investigating critical issues in a live production environment
  • Experience using a relational database to store, manipulate, and access data
  • Ability to synthesize data from multiple sources to identify issues or trends
  • Ability to work collaboratively with both technical and non-technical stakeholders
  • Driven to iteratively improve systems and processes
Preferred:
  • Bachelor's degree in an engineering discipline
  • Working knowledge of scripting, regular expressions, or the FIX protocol
  • Familiarity with Linux scripting
  • Familiarity with TCP/UDP protocols and network packet captures
  • Understanding of trading industry concepts and terminology
Our flat organizational structure promotes teamwork across the Firm and offers easy access to senior staff. While we work exceptionally well as a team in the office, our bonds are further strengthened through company events, activities and giving back. Volleyball, soccer, hockey, 5K runs, picnic, parties, and trivia nights provide friendly competition and build better relationships. By getting out of our usual environment and doing out-of-the-ordinary things together, we foster creativity and broaden our imaginations to accomplish new challenges.
 
Benefits:
  • Highly competitive salary & bonus opportunity
  • Generous paid time off and flexible scheduling
  • 100% coverage of medical, dental, vision, life, and disability benefits for single coverage
  • Generous Paid Parental Leave
  • Retirement Plans: 401K and Roth 401K
  • Profit sharing plan
  • Long- and short-term disability 
Additional Perks:
  • Free breakfast and lunch from our in-house kitchen with rotating menus (including snacks!)
  • On-site gym with a subsidized membership
  • Frequent company outings
  • Opportunity to give back to organizations that help individuals in need in the Chicagoland area
Professional Development:
  • In-house education team - classes and resources are offered for continuous learning opportunities
  • Mentorship Program through your first six months of employment
The base compensation range for this role is approximately $80,000-$120,000 contingent on experience. Wolverine Execution Services' total compensation model includes base salary and an annual discretionary bonus.

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