Core Network daily maintenance and upgrading
Core Network Installation and commissioning
Core Network project management and interconnection to other partners and operators
VOIP, SMS and TC routing management and meeting with our partners
Core Network interconnections management
Core Network contract review with other partners
DMC databases management and meeting with them
Core room server’s management
SMPP links with partners management and project implementation
CDRs billing collection, calculation, and settlement in OA system , Solved the issue between finance and partners for collecting payment from partners
Solved interconnect conflict such mismatched CDRs with other operators and partners
Core room monitoring ( AC/DC , Generator and Aircon etc)
Monitor servers inside core room such as ((EMSs, HLR, STG, BAG, CAG, SAG…etc)
Assistant core support for solving the core network issue

Bachelor degree in Telecommunication , Information Technology
Having at least 1 year of working experience in previous telecom core network
Having good communication skill and management skill
Can work under pressure
Have good experience of optical transmission, familiar with equipment troubleshooting and data configuration and also knowledge on 3G, 4G core network
Be able to read/write/speak English
Be hard working, flexible and commitment to work

Interested and qualified applicants should submit only your updated cover letter and CV stating the position you apply with current photo (4×6).
Please send your CV to
Email: [email protected]
Tel: 038 62 64 777 / 087 8000 80

Xinwei (Cambodia) Telecom Co., Ltd. is a high tech company and a telecom operator, providing services through fixed line and mobile networks.Address: Building No. B3 and No. C3- 1, Street 169, Sangkat Veal Vong,Khan 7 Makara, Phnom Penh, CambodiaTel : 023 470 3838Email : [email protected] : www.cootel.com.kh