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Senior Roaming Engineer Jobs (NOW HIRING)

Grid Networks

Senior Mobile Core Network Engineer

Reston, VA · On-site

$108K - $148K/yr

GRID Networks is seeking a Senior Mobile Core Network Engineer to join our mobile team. This role ... Must understand mobile network technology deeply (signaling, voice, SMS, data services, roaming ...

Skylo

Senior IREG & Network Test Engineer

Mountain View, CA · On-site

$122K - $168K/yr

We are hiring an automation-oriented Senior IREG & Network Test Engineer to own that gate-from ... Run end-to-end roaming testing across network registration, attach sequences, S6a/S6d ...

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Senior Roaming Engineer information

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$59.5K

$126.6K

$183.5K

How much do senior roaming engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for senior roaming 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 is a senior roaming engineer?

Senior Roaming Engineers are specialized telecommunications professionals responsible for managing and optimizing roaming services for mobile networks. They ensure seamless connectivity for subscribers when they travel outside their home network, often by configuring and troubleshooting international roaming agreements, protocols, and systems. These engineers work closely with both internal teams and external partners to resolve technical issues, implement new services, and maintain compliance with industry standards. Their expertise is crucial for delivering high-quality and secure roaming experiences to customers.

What are the key skills and qualifications needed to thrive as a senior roaming engineer?

To thrive as a Senior Roaming Engineer, you need in-depth knowledge of mobile telecommunications, roaming protocols (such as SS7, Diameter), and experience with network troubleshooting, typically supported by a relevant engineering degree. Familiarity with tools like Wireshark, roaming management systems, and certifications such as CCNA or similar are commonly expected. Strong analytical thinking, communication, and problem-solving skills help you collaborate effectively with both technical and non-technical stakeholders. These competencies ensure seamless international connectivity, quick resolution of roaming issues, and reliable service for global mobile customers.

What are the typical challenges faced by a senior roaming engineer when integrating new roaming partners?

As a Senior Roaming Engineer, integrating new roaming partners often involves navigating complex technical and commercial requirements, such as aligning network configurations, ensuring interoperability, and managing stringent security protocols. You may encounter challenges like resolving compatibility issues with different signaling protocols (e.g., SS7, Diameter), conducting thorough testing to prevent service disruptions, and coordinating closely with both internal teams and external operators. Effective communication, problem-solving skills, and in-depth knowledge of roaming agreements are essential to successfully manage these integrations while maintaining high service quality.
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Senior Roaming Engineer jobs near you
Infographic showing various Senior Roaming Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.

Senior Mobile Core Network Engineer

Grid-Networks

Reston, VA • On-site

$120 - $180/hr

Other

Posted 5 days ago

Job description

GRID Networks is seeking a Senior Mobile Core Network Engineer to join our mobile team. This role is critical to ensure the mobile network is healthy. Through automation, not just monitoring dashboards, you will tool the network. Must understand mobile network technology deeply (signaling, voice, SMS, data services, roaming) while looking for opportunities automate processes. You'll build the tools and automation that make network operations more efficient, more reliable, and less manual.

What You'll Do
  • Operations — Run day-to-day operations for the mobile network including monitoring, incident response, and troubleshooting across signaling, voice, SMS, data, and roaming.
  • Automation — Build tools and scripts that automate manual operational work: alerting, remediation, capacity and service checks, and routine network tasks.
  • Tool Development — Design and build internal tooling and dashboards for network monitoring, performance analysis, and QoS/KPI tracking.
  • Systems Integration — Integrate network elements, monitoring systems, and ticketing/alerting platforms through APIs and custom automation.
  • Roaming Operations — Support international roaming operations, including IREG/TADIG testing, performance monitoring, and troubleshooting.
  • Process Improvement — Identify manual, repetitive operational work and replace it with automated, self-service, or self-healing solutions.
  • Collaboration — Work with network engineering, vendors, and cross-functional teams to resolve issues and improve reliability.
What You'll Bring
  • 5+ years in telecommunications or network operations, with hands‑on experience supporting mobile network technologies.
  • Solid understanding of mobile network technology across generations (2G–5G and beyond) — signaling, voice, SMS, data services, and international roaming.
  • Programming experience in Python, Go, or a similar language, with a track record of building tools or automation, not just scripts.
  • Experience automating operational workflows: monitoring, alerting, remediation, or reporting.
  • Familiarity with SS7/MAP and Diameter signaling, IMS, VAS platforms, core network elements, ITU-T / 3GPP specifications, and GSMA recommendations, plus comfort working with APIs and operational data.
  • Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related field — or equivalent hands‑on experience.
  • Practical, detail-oriented problem solver who's comfortable owning production issues end to end.

GRID Networks is committed to providing a work environment free from discrimination and harassment. Employment decisions at GRID Networks are based on an individual’s capabilities and qualifications. All qualified applicants and employees receive consideration for employment, including protected veterans and individuals with disabilities.

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