CHINA MOBILE HONG KONG COMPANY LIMITED ("CMHK") is the wholly-owned subsidiary of China Mobile Limited (HKEx: 941), which ranks 55th on the Fortune Global 500.Our company strives to offer superior service experience and to become a first-class service provider in the development of digitalized and intelligent Hong Kong. We are preserving an environment with trust, responsibility and caring. At CMHK, we commit to maximizing people’s potential and paving the way toward success for every striver. We are now inviting high caliber professional to join us.Department: Transmission，Internet & IP Network Support & MaintenanceIn this position, you will :Plan and manage networking projectResponsible for network design, acceptance and cutover executionResponsible for daily operation maintenance, emergency support, trouble-shooting interworking problemsPrepare report on performance analysis and capacity usage monitoringAssist in system upgrade, expansion, site preparation and integration to live environmentTo be successful in this position, you should meet the following requirements:Degree holder in Electronic / Computer EngineeringAt least 5 years of relevant working experience in Telecommunications or IT industryGood Knowledge in switch, router, firewall, Load balancer, CDN, Cloud, Fixed Network Infrastructure, Data Center, DNS, OLT, BNG, GPON, Routing Protocols. Holder of CISSP/CCIE/CCNP/PMP will be considered an advantage.Experience in server farm, OTT, multimedia, mobile and fixed network, Unix/windows base programming is an advantageKnowledge of UNIX/ Linux OS platform and TCP/ IPHardworking and able to work under pressureGood command of spoken/written English/Cantonese/MandarinWhen you work:5 days work8 hours/dayWhat you enjoy:Discretionary Performance bonusLife insuranceMedical insuranceEducation subsidiesBirthday giftMarriage leaveBirthday leaveStaff discountCMHK is committed to be an equal opportunity employer. We offer exceptional benefits package and the opportunity to work in a challenging environment. Personal data provided by applicants will be treated strictly in accordance with our personal data policy and for recruitment purposes only.All applications applied through our system will be delivered directly to the advertiser and privacy of personal data of the applicant will be ensured with security.