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IREG Test Engineer
International Roaming

Remote, South Africa, Spain, Italy, United Kingdom, Portugal, Romania


Reporting to the Network Manager, the role of the IREG Test Engineer – International Roaming is to perform, document, and report standard roaming tests and other International Roaming-related tasks.

Duties and Responsibilities includes (but not limited to)

  • Conduct and document standard roaming tests (including but not limited to): IR.24 for Voice and Short Message testing, IR.35 for GPRS Testing, and IR.38 for LTE Testing. 
  • Updating the IREG database with actions, to ensure the status of tests is known.
  • Specify Roaming data changes to the network nodes.
  • Ensure the roaming test schedule is followed and completed as planned
  • Input to data builds to schedule / execute the tests
  • Assisting in ad-hoc queries/ work that may arise relating to international roaming partners/IREG Testing/TADIG testing
  • Other duties are directed by the Network Manager from time to time.

Education and/or Work Experience Requirements

  • Diploma/BSC / IS / CS BEN or related qualification from a reputed institute
  • Relevant work experience in the related field.

Nice to Have

  • Prior experience with IREG is an added advantage.
  • Knowledge of International Roaming - SS7, MAP, CAMEL, SIP, DIAMETER, GTP, and core network systems
  • Troubleshooting skills and Signaling Analysis through Wireshark.
  • Programming skills (desirable) 
  • Data Base operations knowledge (desirable) 
  • Open-source software Data Base knowledge (desirable) 
  • Experience with TADIG testing
  • Knowledge of TAP files 
  • Able to communicate clearly and concisely
  • Proactive
  • Proven track record with demonstrable skill set.
  • Excellent analytical skills, strong communication skills, problem-solving and negotiation skills

Remote from South Africa, Spain, Italy, United Kingdom, Portugal, Romania

Language English - Native or Bilingual Proficiency
Job Type Full Time
Job Category Engineering, Information Technology

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