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Mobile Packet Core Engineer Jobs in Elgin, IL (NOW HIRING)

Ritchie Bros.

Software Engineer

Westchester, IL · On-site

Strong experience with C#, .NET Core / modern .NET , and building backend APIs * Practical ... Mobile app development experience (or supporting mobile backends * Exposure to both React and Vue ...

Vibes

Senior Software Engineer, Studio

Chicago, IL

$126K - $166K/yr

About Vibes Vibes' mobile-first platform creates personal, revenue-driving and long-term mobile ... We're looking for a senior engineer to help drive what comes next: someone ready to own a core ...

Vibes

Senior Software Engineer, Studio

Chicago, IL · On-site +1

$126K - $166K/yr

About Vibes Vibes' mobile-first platform creates personal, revenue-driving and long-term mobile ... We're looking for a senior engineer to help drive what comes next: someone ready to own a core ...

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All JobsMobile Packet Core Engineer JobsMobile Packet Core Engineer Jobs in Elgin, IL

Mobile Packet Core Engineer information

See Elgin, IL salary details

$10

$59

$92

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

As of Aug 9, 2026, the average hourly pay for mobile packet core engineer in Elgin, IL is $59.45, according to ZipRecruiter salary data. Most workers in this role earn between $45.14 and $77.45 per hour, depending on experience, location, and employer.

What are 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 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 skills and qualifications are needed to thrive as a mobile packet core engineer?

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 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 are popular job titles related to Mobile Packet Core Engineer jobs in Elgin, IL? For Mobile Packet Core Engineer jobs in Elgin, IL, the most frequently searched job titles are:
What job categories do people searching Mobile Packet Core Engineer jobs in Elgin, IL look for? The top searched job categories for Mobile Packet Core Engineer jobs in Elgin, IL are:
What cities near Elgin, IL are hiring for Mobile Packet Core Engineer jobs? Cities near Elgin, IL with the most Mobile Packet Core Engineer job openings:
Mobile Packet Core Engineer jobs near you

Software Engineer (Cloud, Cross-Platform & .NET Systems)

Altom Transport

Chicago, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Altom Transport rating

7.4

Company rating: 7.4 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

Job description

We're seeking an experienced Software Engineer to maintain, enhance, and modernize a suite of .NET-based applications while developing new cross-platform, mobile, and distributed systems. This role bridges legacy modernization with next-generation engineering, spanning .NET, Flutter, Go, Docker, Linux, and private-cloud services.
A central component of this position involves integrating several independent internal applications to create a seamless, cohesive ecosystem across operational, logistics, compliance, and internal systems. The role also includes transforming a legacy Windows application into a modernized, forward-compatible software architecture.
The ideal candidate is comfortable working across Microsoft and non-Microsoft stacks, private cloud environments, Linux-based microservices, modern front-end development, and mobile applications. Familiarity with AI-assisted development tools (Cursor, Copilot, etc.) is highly valued to improve both speed and quality.
Key Responsibilities
  • Maintain, troubleshoot, refactor/modernize, and enhance existing .NET Framework / .NET Core applications.
  • Architect and develop APIs, microservices, event-driven components, and back-end systems for portals, dashboards, and enterprise workflows.
  • Build new back-end services using Go, .NET Core, Node.js, or Python for scalability and cross-platform compatibility.
  • Build cross-platform mobile and embedded applications using Flutter.
  • Develop lightweight, modern web interfaces using JavaScript/TypeScript with a strong focus on UX/UI design principles.
  • Integrate internal applications and data flows to improve cohesion across multiple sovereign systems, unifying workflows and reducing operational silos.
  • Plan and execute migration and modernization strategies to the organization's private cloud environment.
  • Deploy and manage Linux-based services and containerized workloads (Docker).
  • Design and manage CI/CD deployments using Docker, GitHub Actions, or GitLab CI.
  • Manage relational databases (SQL Server, Postgres, MySQL), including schema design and performance tuning.
  • Utilize AI-assisted tools (Cursor AI, GitHub Copilot) to enforce quality and accelerate delivery.
  • Collaborate with IT, engineering, and operations teams to ensure seamless integration and interoperability across business systems.
  • Participate in Agile ceremonies, structured change workflows, code reviews, and automated testing.

Requirements
Required Qualifications
  • 3+ years of hands-on experience with .NET Framework / .NET Core development.
  • Experience building cross-platform mobile applications using Flutter (Dart).
  • Proficiency with Go or another compiled back-end language (Rust, Java, etc.).
  • Practical experience with Linux service deployment, CLI workflows, and diagnostics.
  • Solid understanding of Docker and containerization concepts.
  • Experience deploying applications into private cloud or on-premises virtualized environments.
  • Strong experience with SQL Server; additional experience with Postgres/MySQL is a plus.
  • Ability to support and modernize legacy on-premise applications while designing new cloud-hosted replacements.
  • Working knowledge of API design, REST, GraphQL, microservices, and distributed systems.
  • Hands-on experience with AI-assisted development tools.
  • Familiarity with Git, GitHub, Bitbucket, or Atlassian

Preferred Skills
  • Experience converting monolithic applications into microservice or container-based architectures.
  • CI/CD engineering with GitHub Actions, GitLab CI, or Jenkins.
  • Strong UX/UI fundamentals, wireframing, and component-driven design.
  • Familiarity with authentication systems (OAuth2, SAML, JWT).
  • Exposure to distributed logging and monitoring platforms such as Sentry.
  • Experience working with Atlassian tools (Jira, Confluence) and formal change-order or ticket-based development workflows (helpful but not require)
  • Background in logistics, ERP, or enterprise operational platforms is a strong plus.

Soft Skills
  • Excellent communication and cross-team collaboration abilities.
  • Strong analytical and problem-solving mindset.
  • Adaptable, self-directed, and eager to adopt new technologies.
  • Strong sense of ownership, accountability, and architectural quality.
  • Passionate about automation, UX/UI consistency, performance, and clean engineering principles.

Benefits
  • 401(K) with company match from Day 1
  • Blue Cross Blue Shield health insurance - medical, dental, vision, prescription
  • Paid vacation, holidays, and personal time
  • Optional life and disability insurance
  • Safety bonuses for clean roadside inspections and safe driving records
  • Paid training, PPE, and late-model, well-maintained trucks
  • Boot reimbursement program
  • Up to $2,400 company contribution to Health Savings Account (HSA)

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