Telco Testing & Monitoring Engineer

Qualifications

• Proven experience in Mobile Telecommunications, ideally across Network Engineering, Roaming, NOC, Service Assurance, Testing, IREG, or Service Delivery.
• Strong hands-on expertise with SIGOS/Mobileum or equivalent roaming testing platforms, including test SIM configuration, test cases, automated campaigns, scheduling, and reporting.
• Practical experience with IREG and international roaming testing, including new operator onboarding, service acceptance, and validation across 3G, LTE, and 5G networks.
• Good understanding of mobile roaming architecture and eSIM technologies, including SM-DP+, eSIM profiles, multi-IMSI, and network selection behaviour.
• Strong troubleshooting skills with the ability to analyse network traces, signalling messages, test results, and monitoring data to identify service degradation and root causes.
• Experience operating telecom monitoring/service assurance tools, combined with strong communication skills to work effectively with engineering teams, roaming partners, carriers, and technology vendors.

Nice-to-haves

Benefits & Perks

• Remote-first culture with a focus on outcome over hours.
• Flexible working schedule to support your work-life balance.
• The opportunity to grow within a blameless, collaborative environment that values ownership and continuous improvement.