We have an opening for an OCS/PCRF Deployment & Operations Lead who wants to gain valuable experience and exposure in a hyper-growth environment in Singapore.
Do you want to get first-hand insights on how a hyper-growth company operates?
Are you interested in being part of a fun, energetic team that thrives in an entrepreneurial tech environment?
If the answer is YES, read on to find out more about the role at Circles.Life!
As our OCS/PCRF Deployment & Operation Lead, you will be responsible for the design, deployment, integration, IOT, UAT and operations/maintenance of Circles.Life charging and policy systems. Your responsibilities are as per below:
- 7+ years Operations Experience in a large-scale Mobile Network Operator in a multivendor environment. - Experience in all aspects of project implementation lifecycle charging/policy. - Minimum of Five (5) years' hands on experience supporting OCS/PCRF applications with Tier-1 Telco/Vendor Experience. - Minimum 2 e2e project implementation & delivery experience of SCP/OCS/PCRF. - Hands on experience on OCS/PCRF/SCP systems (Oracle ECE experience will be preferred) - Experience with Diameter GX, GY, RO, SP, RX interfaces, signalling flows and AAA protocol. - SQL/plSQL statements (create, select, insert, delete) - Basic knowledge of shell/Perl scripting. - Knowledge of GSM, INAP, CAP, SS7, SIGTRAN and IP networking protocols. - Understanding of signalling flows for voice, data, SMS. - Wireshark tracing and packet capture - Hands on experience of core networks (GGSN/SGSN) is desirable. - Knowledge and experience Project Management, Change Management, Fault management, Incident Management. - ITIL & Prince 2 foundation certification will be a plus.