北京招聘

工作范围 The scope of work- Electrical circuit simulation analysis of inverter in EDS system- Electrical circuit tolerance and sensitive analysis of inverter in EDS system- Work out the simulation model and WCA analysis report

主要工作职责 Major responsibilities

1. Study and analysis the electrical circuit schematic, build up relative circuit model and do the simulation to check the circuit function and performance by Pspice or LTspice or Seber

2. Work out the WCA(Worst Case Anlysis) for all electrical circuits,supporting by simulation tool and MathCAD,check the electrical and thermal stress, input/output threshold, sensitive limitation and statistics analysis by Monte carlo

3. Work out the WCA on below functions: Switching Mode Power Supply static and dynamic mode, Analog circuit, Electrical signal ADC sampling, MOSFET/IGBT gate driving circuit, CAN communication, PCBA thermal stress and so on

4. Finish all the WCA report and weakness summary

5. Total 64 Functional Blocks to be performed WCA

次要工作职责 Minor responsibilities

6. Electrical circuit optimization based on WCA result

绩效标准 Performance standards

7. Finish all WCA reports, pass the technical review from NIO team

8. Document the WCA report based on NIO template

9. Finish the WCA on timing

任职要求 Qualifications1.

基本要求Basic Qualification

1.1 教育程度 Education: Bachelor or above.

1.2 工作经验 Work Experience:? 8+ year experience in power electrical product or 5+ year e-powertrain system (Tier 1). ? Good experience on WCA practice on power electronics? Solid knowledge on mathematics application? Solid knowledge and deep understand about the Switching Mode Power Supply,Analog circuit,MOSFET/IGBT gate driver circuit,Resolver and so on.

1.3 英文（书面及口语）English(Written & Oral): Workable

1.4 计算机能力 Computer Skills: Master at MathCAD,Pspice or LTspice

2. 其他要求 Other Requirement- Strong interpersonal and communication skills, teamwork spirit, proactive, recognize the company values.- Able to drive vehicle and make subjective evaluation;

公司简介
       
        华信永益创建于享有中国硅谷美誉的北京中关村，公司凝聚了拥有理想与智慧的IT行业精英人才，专门从事应用软件开发、软件外包、信息系统集成、互联网技术与应用开发的高科技企业。我们致力于为各行业客户提供完美的解决方案，共同打造一家“懂得需求落地、力求完美体验”的公司。我们致力于追求客户利益***化、追求优质满意的服务、追求可持续发展的战略方针、追求以人为本的生存之道，致力于为我们的客户提供完美的解决方案和一流的IT服务。
华信永益公司高管团队来联想集团、中软集团和东软集团高级管理职位，拥有丰富的经营和管理经验，技术负责人曾任亚信、用友等公司的CTO，是美国PMI协会PMP会员、高级信息项目管理师，中国系统与软件过程改进协会主任专家会员，拥有着丰富的技术和项目管理经验。

公司愿景与价值观

愿景：成为一家国内公认的的IT服务行业领导公司，为我们的客户提供高价值的创新性和可持续性服务。
 
核心价值观：责任与持续创新。对社会、客户、伙伴、员工、投资人和员工负责，这也是华信永益存在的理由；持续创新就是勤于总结，善于学习，主动应对变化, 永远追求卓越，这是华信永益不断前进的动力。