【思博伦】Senior Software Engineer – L3 Developer

spirentcom

Location:Beijing   
         
Major responsibilities:
The successful candidate will be part of a team developing protocol software for Spirent's industry leading 2G/3G/4G network simulation applications for mobile device testing. This includes the integration of hardware and software. The successful candidate will implement new products as well as enhancements to existing products and have leadership responsibilities. Product areas include systems and system components used for testing wireless devices (LTE, UMTS and CDMA) for compliance to several industry standards. The primary focus of the position is on the test specifications and the associated application software that controls the test equipment to manage the test procedure and test results.     
Major Responsibilities include:  
1) Design and implementation of protocol software for LTE network emulation applications.     
2) Design specification, implementation and testing of embedded and applications software for test instruments.   
3) Development of state machine based or script based network protocol processing.   
4) Development of Microsoft Windows based application software, PowerPC embedded software, or equivalent.   
         
Job requirement:
1) BSEE/BSCE required. MSEE/MSCE desired. Minimum 4 years of experience in a similar position in related technologies.   
2) Technical and conversational English speaking and writing required.   
3) Strong familiarity with LTE/UMTS/CDMA wireless communication technologies and a high aptitude for protocol layers details related to wireless communication networks.  In-depth knowledge of L3 procedures and the utilization of them is highly desirable.   
4) Experience with design verification testing of wireless terminals is desired; experience with script-based network simulators also desired. Strong knowledge of structured software design practices.     
5) Experience with MAC/RLC/PDCP/RRC/NAS protocols. Data network protocols (TCP/UDP/SIP) experience desirable.   
6) Motivated, self-starter who likes challenging work. Possess strong problem solving skills and team-oriented approach. Good organizational skills and attention to detail.     
7) Good written and verbal communication skills are also needed in this position. Willing to travel internationally.   
         
Key wording:
Must:
LTE, protocol stack, RRC, NAS, L3   
Nice to have:   
L2, MAC, RLC, PDCP   
        
If you want to apply this position, please send your resume to china.hr@spirent.com.   
        
思博伦通信在中国的北京、上海、广州设立了代表处，主要为中国的电信运营商、通信设备制造商、研究开发机构和评测实验室提供技术领先的通信测试技术和相关设备。并于 2004 年建立了研发中心。      
            
思博伦通信的测试产品和技术服务覆盖了电信网络的各个领域，包括：话音通信、数据网络、接入网络、光纤通信、移动通信和卫星通信。思博伦通信的技术人员能够根据中国客户的实际需要提供最佳的产品解决方案。      
            
思博伦通信注重员工发展，为员工提供有意义、有挑战的工作；通过有效的沟通和有竞争力的奖励，帮助员工提高对工作的满意度，并荣获了财富杂志评选的2009年中国最适宜工作的公司称号。