Gregory Maree is an experienced professional in the telecommunications industry, currently serving as a Service Readiness Manager at Three UK since October 2023. Prior to this role, Gregory held various positions at BT, including RAN Operations ESN Project Specialist and Problem and Continual Service Improvement Manager, beginning in May 2021. From January 2020 to May 2021, Gregory worked as a Problem Manager at Mobile Broadband Network Ltd (MBNL). Earlier in career, Gregory spent 18 years at Ericsson, advancing from Senior RAN Engineer to Senior Problem Manager, and ultimately serving as ESN Availability Manager. The career began at T-Mobile UK as a Noc Engineer from May 2000 to January 2002.
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