3 Month Contract
Key duties:·Perform tests and troubleshoot roaming connections to other mobile operators. ·Test and verify SIM card statuses and performance.·Data entry and administration for documenting SIM details and tests performed.·Liaise with service providers to configure or troubleshoot on 3rd party connectivity.·Analyse roaming performance data and alarms to proactively investigate potential issues.·Work with the operations department to continuously strive to improve the network.
Key skills and qualifications:·With at least 2-3years IREG testing and 1year TADIG experience.·Familiarity with Ericsson and/or Huawei based CS (MSC) and PS (SGSN/GGSN) core.·General GSM, UMTS and LTE knowledge. ·IR23, IR24, IR32, IR35, IR38, IR50 and IR60 testing. ·Familiarity with protocol analysers and protocols TCP/IP, SS7, MNP and LNP, MAP, INAP, Camel and ISUP.·A good communicator and able to collaborate across company and national boundaries.·Methodical and able to treat several problems autonomously.·Communicative and assertive. ·Adaptable to multiple and unpredictable demands. ·Able to prioritise.·A relevant technical degree would be an advantage.
This job was originally posted as www.totaljobs.com/job/78658473