北京招聘

岗位职责
1. 通过信令仪表进行Gb、Gn、Gi、LTE相关S1，S5S8，S11/S4，S3, Gx等接口的数据采集，
2. 对采集的数据进行相关协议分析（如：Attach、PDP、RAU、WAP、MMS、飞信、手机阅读、手机视频等数据业务或会话过程）。
3. 为研发团队提供协议解析程序的开发技术方案
4. 负责完成相关技术文档（技术方案，交流文档等）的编写。
5. 配合产品经理完成与开发团队及客户的沟通和交流。
任职资格
1. 精通核心网PS域优化流程和数据业务端到端优化，具备3年以上相关工作经验。。
2. 熟悉Gb、Gn、Gi，S1，S5S8，S11/S4，S3, Gx等接口协议栈和信令流程。
3. 熟悉Wap1.x、Wap2.0、MMSE、Tcp/Ip,http相关协议。
4. 熟悉数据业务相关KPI（Attach、PDP、RAU等过程相关）。
5. 熟悉LTE相关协议
6. 性格开朗、有团队精神
7. 具有较强的学习能力、归纳总结能力和沟通能力
8. 工作踏实认真、能承受一定工作压力

公司简介：
北京电旗通讯技术股份有限公司（以下简称“电旗”）成立于2001年，是卓越的移动网络工程服务和创新网络智能解决方案供应商，为一级设备供应商 （Nokia Siemens Networks，Huawei，ZTE，Ericsson，Alcatel-Lucent 等）提供包括无线网络及核心网络的规划设计、优化、维护、培训认证及其他相关服务。
电旗的总部设在北京，分公司设在北京、中国台湾、马来西亚、印度和印度尼西亚等四个地区，员工共计1300多人。目前，国内业务分布于北京、上海、河南、河北等26个省份；海外业务分布于亚太及其周边地区（APAC、MEA等）。10年来，电旗凭借专业的项目管理技能和规范的流程管理，赢得了各方客户的高度认可和卓越的市场形象，市场占有率已超过50%。
2013年，电旗将秉承核心业务，致力于拓展新的领域，进一步创新网络智能解决方案，为客户提供高质高效高端的尖端网络服务再接再厉。在此，诚邀各志同道合的专业人士积极加盟！
公司网址：************************/
公司电话：010_84170789
公司传真：010_84170768
公司地址：北京市朝阳区望京利泽中园101号启明国际大厦B座105/106室

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Brief introduction of EFlag
Beijing EFlag Communication Technologies Co., Ltd（“EFlag”）is established in 2001, which is a leading global provider of engineering services and innovative solutions for mobile network, providing consultancy and managed services for radio & core network planning & design, optimization, maintenance, training & certifications and other network related services to Tier 1 equipment vendors, such as Nokia Siemens Networks, Huawei, ZTE, Ericsson, Alcatel-Lucent and so on.
The headquater of EFlag is located in Beijing, and its subsidiary offices are in Beijing, Taiwan, Malaysia, India and Indonesia representing totally more than 1300 employees worldwide. Up to date, the domestic business of EFlag has covered 26 provinces, such as Beijing, Shanghai, Henan and Hebei; its foreign business has spread over APAC and MEA areas. In the past ten years, as a result of its renowned expertise in project management and standard internal processes, EFlag has won a good reputation on its customers and strong market presence, and its market share has surpassed 50%.
In 2013, EFlag is continuously focusing on its core business, devoting to expanding its activities to new regions and further developing cutting-edge network intelligence solutions for industry. Now we are looking forward to relevant talents to cooperate with us!
Website: ************************/
Office Phone: 010_84170689
Office Fax: 010_84170768
Office Address: 106 Block B, Qiming International Building，101 Lize Zhongyuan
Wangjing Chaoyang district, Beijing 100102, China