<b>i&s introduction</b><br>the siemens industrial solutions and services group (i&s) is the systems and solutions integrator for industry and infrastructure. i&s offers a unique pool of industry know-how for specific and standardized solutions and services across the entire lifecycle in particular for the sectors of metals, mining, marine, oil & gas, pulp & paper.i&s provides all the processing technologies and related electrical engineering needed in these industries. through combination of strengths, siemens vai is a full liner in the metals industry, providing mechanical and electrical solutions. in the area of infrastructure i&s provides innovative solutions and services across the entire lifecycle for airports, postal , traffic, water.in all other infrastructure and industry sectors i&s industrial services group offers integrated electrical packages and advanced service concepts covering the entire lifecycle.現因業務發展需要，誠聘所述人員。<br><br><b>ttb introduction</b><br>siemens is a global powerhouse in electronics and electrical engineering, operating in the industry, energy and healthcare sectors. siemens china is increasingly becoming a cornerstone of siemens' global operation and is one of the country's largest foreign-owned enterprises, employing nearly  people. always at the heart of the company, innovation is vital to meet china's constantly changing economic environment and diverse demands. in order to meet china's unique disruptive business opportunities head on, siemens has brought a radical concept of "open market innovation" to shanghai. siemens ttb (technology-to-business center) china adopts a revolutionary model of innovation, business development, and entrepreneurship that was first developed by siemens in silicon valley in 1999, and has been specially adapted to rise to the challenges of the chinese market. at ttb china we convert nascent technologies into profitable businesses through technology push, while creating new disruptive business from the ground up by exploring opportunities in non-consumption markets. our world class staff continuously scouts for the most innovative people and raw technologies and incubates them by drawing on siemens' vast marketing strength and customer base. with flexible exit options, we create the new products, businesses and startup partner companies that will shake up the market.現因業務發展需要，誠聘所述人員。