Job Responsibilities:
*Manage Asterisk PBX system in GC and AP wide.
*Provide expert maintain work to responsible telecommunication system; provided qualified telecommunication service.
*Define the guideline and service procedure for responded telecommunication system; ensure GC and AP user get standard service.
*Help with Skype for business deployment and help with User support.

Job Requirements:
*Bachelor degree on information technology or telecommunication.
*Experience in telecommunication administration.
*Knowledge in communication protocols like E1, Fxo, SIP.
*Experience in administration of telecommunication system , Skype for business, asterisk preferred .
*Skills in English.
*Knowledge in Microsoft AD, Linux system,
*Some PHP or powershell program skills preferred.

德國萊茵TüV中國集團
TüV 是德文“技術監督協會”的縮寫。1872 年，德國萊茵TüV集團創立于德國的萊茵河畔。130多年來，秉承德國嚴謹文化，德國萊茵TüV集團從最初的鍋爐監督協會發展為德國官方授權的政府監督機構以及享譽全球的國際性認證公司。現已在全球50多個國家及地區設立了逾300 個分支機構。

自1988年德國萊茵TüV集團在香港設立中國的分支機構后，現已在中國8個主要城市建立服務網絡，為中國企業直接提供出口認證及檢測服務。我們一方面依靠常駐中國的德國專家，不斷擴大認證的范圍；另一方面積極培養國內的工程師和審核員，實現國際認證服務的本地化。我們的服務跨越了工業、交通與運輸、產品安全與質量、教育與培訓以及信息技術服務與創新等各大領域。

TüV Rheinland Group China
TüV is the German abbreviation of "Technical Supervision Association".
The TüV Rheinland Group was founded in 1872,on the banks of the Rhine in Germany. For more than 130 years we have provided safety and a high quality of life through our emphasis on the strictest of standards. From our origins as the Pressure Vessel Survey Association, we developed
into an inspection body officially accredited by the German government, and are now a world owned international certification company, which has set up more than 100 companies at 300 locations in over 50 countries and regions.

Since 1988, when TüV Rheinland Group China established its subsidiary in Hong Kong, we have developed a wide service network covering 8 major cities to provide professional certification services for Chinese manufacturers. Backed by German experts stationed permanently in China, we have continuously extended our service scope.
We have also developed a strong team of Chinese certification engineers and auditors to localize our services. Our business scope covers five streams, including industrial services, mobility and transport, product safety and quality, education and training, and IT and innovation services.