北京招聘

Key Responsiblities
Applies basic knowledge of engineering principles and practices to assigned tasks to develop and support activities in the area
of electrical and electronics engineering. This may include one or more of the following: Developing the electrical and electronics specifications, Developing the
electrical and electronics specifications, Designing electrical and electronic systems and components, Analyzing and simulating electrical and electronic capabilities, Implementing and generating software, Verifying and validating controls, hardware, or software, Tuning controls, Releasing
controls, hardware, or software, Troubleshooting controls, hardware, or software issues, Servicing and maintaining controls,
hardware, or software, Managing life-cycle obsolescence, Design and Analysis of Electric Generators/Alternators and motors, Electrical Circuit Design,Performance simulation of Electrical Power Systems. Electrical and Electronics includes all electrical and electronic elements within the system: Open
and closed loop controls Diagnostics and OBD Algorithms Electronic control modules and related microcontroller architectures
Electrical and Electronic devices Embedded software Sensors and switches Actuators, mechatronics, electric motorsand alternators/generators, and relays Ignition
systems Battery systems Electrical and Electronic tools and information products Electrical and Electronic tool interfaces Interconnects and harnesses
Datalinks and communication networks Machine electronics interfaces. Typical roles include: Electrical and Electronics systems, Hardware,
Software, Controls and diagnostics design and Electronic controls application.
Uses prescribed and innovative methods, and works with limited guidance.
Participates as a team member and actively contributes towards team goals.
Carries out partially defined and moderately complex tasks.
Demonstrates good understanding and applies knowledge of an engineering discipline.
Applies engineering and/or scientific skills and continues to develop experience in creating engineering solutions.
运用工程基础理论知识完成和支持电子元器件的开发和验证相关工作。包括但不限于以下内容:电子元器件的开发和设计，电控系统分析和仿真，以及相应软件的开发和应用。
熟悉软硬件的开发及验证流程，能够对电控系统进行调试验证，并负责后处理系统标定的调试，管理及发放。同时需要提供产品售前售后的电控技术支持。
根据国六及非道路第四阶段法规要求， 设计OBD 诊断及其他算法验证方案。
参与设计评审，评估控制系统新算法的能力和可靠性，以满足客户的期望。
与美国和印度同事合作， 开发DPF+SCR 控制系统，支持CES China国六及非道路第四阶段的新项目开发。
参与整车系统性能验证工作，证明其性能的可接受性，包括但不限于三高实验。
熟悉各种电子元器件的工作原理及使用特性，如ECU ， 传感器，电控开关，电机， 继电器等。熟悉开闭环控制算法，CAN 通讯协议知识，具有OBD 方面的知识。
运用数据分析能力，根据后处理系统性能特点，将实验数据整理、合并，并得到可视化结果和有效结论。
能够与直属主管合作，管理及完成个人的日常工作。

Skills
Analog Circuit Design -Analog circuit design at Cummins focuses on electronic hardware for control and/or power conversion
systems. A person with this skill designs/ analyzes: actuator driver, power supply, signal conditioning (digital), analog and
frequency type sensors, and system power bus/ grounding. Has performed analog circuit design on several boards of
moderate to high complexity and part count. Has knowledge and experience with analog tools and process. Routinelyresolves
circuit functional and performance issues with analysis, simulation, and testing.
Digital Circuit Design -Digital circuit design is the skill set necessary to understand, specify, analyze, and design digital
electronic circuits or devices. Skills include: knowledge of bi-state digital components, ability to memory map devices to a
microprocessor, ability to perform timing analysis, ability to design digital circuit boards of moderate complexity which involve
analysis and schematic capture. A Hardware Engineer will have detailed knowledge and experience with the tools and
processes of this field and could resolve circuit functional and performance issues with analysis, simulation, and testing.
Harness & Interconnect Design -Harness and interconnect design involves specification and selection of : connectors, wire
gauge, length, routing, tie-down, and protection mechanisms. A harness designer will know principles, techniques, procedures,
fail modes/symptoms and can repair, service, or select connectors with appropriate sub-components. Can perform harness /
interconnect design effectively with minimum supervision, knows different connector systems used on Cummins' engines and
can recommend the proper connector systems or cable type for specific applications. Familiar with the documents governing
harness design or connector service.
Electronic Component Specifications -The purpose of this skill is to provide high quality specifications for electronic
components (e.g., electronic control modules, actuators, and sensors) that ensure our suppliers design and manufacture
electronic components that delight our customers for reliability and cost. Also, ensure our customers' issues andconcerns are
addressed before the component is designed. Related skills include electromagnetic compatibility (EMC), mechanical
environmental requirements, analog circuit design, and digital circuit design. Routinely defines and generates specifications for
electronic components.
Mechanical Design & Performance Requirements -This skill set describes the ability to understand, specify, and validate
requirements for the design of electronic components. Knowledge expected: An understanding of how electronic designs
respond to mechanical environment conditions and methods required to validate designs for a specific environment.
Understands the underlying principles, techniques, and procedures for mechanical design of electronic hardware. Able to
converse fluently with suppliers on subject matter.
Electromagnetic Analysis –The ability to calculate and analyze electromagnetic fields is a fundamental requirement of this role. This requires an understanding of the principles governing the interaction of electrical and magnetic fields, generally determined by Maxwell's equations.An electromagnetic designer will be capable of designing and analyzing electromagnetically any topology of electrical machines. This will include the magnetic and electrical circuits of the stator and rotor, as well as the loss mechanisms associated with each of this circuits.The electromagnetic designer will be able to put this knowledge to practical use when analyzing, fault finding or improving existing electrical machines. The electromagnetic designer will have an understanding of the limitations and practicalities of interfacing the electromagnetic and mechanical components of an electrical machine. The tools required for this role are:-- Manual and Parametric Lumped Parameter Networks-- Two-Dimensional Finite Element Analysis-- Three-Dimensional Finite Elements Analysis
Rotating Electrical Machines –An understanding of the general theory of operation of rotating electrical machines. Also, an understanding of the practicalities of operation of a rotating electrical machine. Synchronous machines with wound field, salient and cylindrical rotors, induction machines -understanding of operation and function of induction machines, Permanent magnet machine-understanding of electrical machines with Permanent magnets as source of fieldAxial flux machines -understanding topology of axial flux machines and similarities and different from other topologiesOther specific types of electrical machines -fundamental similarities and difference of other types of electrical machines from the ones mentioned above, For example; Transverse flux machines, flux switching machines, switched reluctance machines
Electrical Circuit Design - Understanding the principles of electric circuit theory -Ohm, Norton, Thevenin, Faraday, Lenz and practicalities of applying these theorems to products. Application of this to design and analyze winding in rotor and stator of electrical machines Execution of the winding diagrams based on the existing constructive elements. A.C. winding diagram interpretation. Design, redesign, D.C. concentrated coils execution, A.C. coils execution for low and high voltage.
Performance Simulation –Use of mathematic models and computer aided engineering/scientific design tools such as MATLAB/Simulink, MATH CADetc to simulate steady state, dynamic and transient operation of an electrical machine.
Electrical Power Systems –Understanding of the principles of electrical systems in power generation industry, such as distributed/embedded power generation, conventional centralised power generation, islanded/standalone power system etc. Understanding for power generation, transmission, and distribution systems. Knowledge of power systems & analysis and how the electrical generator performance are influenced when they are connected to power systems.

Education, Licenses, Certifications
College, University, or equivalent degree in Engineering required.

Experience
Some level of relevant work experience a benefit. That could be COOP or summer Intern experience.

康明斯是全球***的独立发动机制造商，产品线包括柴油和代用燃料发动机、发动机关键零部件（燃油系统、控制系统、进气处理、滤清系统和尾气处理系统）以及发电系统。

康明斯公司成立于1919年2月，总部设在美国印第安纳州哥伦布市，公司通过其在全球190多个国家和地区的600多家分销机构和6500多个经销商网点向客户提供服务。康明斯在全球范围内拥有员工54,600多人，2016年实现销售额175亿美元。

康明斯是美国财富五百强企业，并连续九年当选《财富》杂志“全球最受尊敬的企业”。是排行榜上***一家柴油机公司。

自从2006年，凭借其在经济发展、环境保护和社会责任方面的杰出表现，康明斯公司连续入选道·琼斯北美可持续发展指数榜。全球***的2500家企业中，只有在可持续发展关键指标中排名位居前10%的佼佼者方能入选该榜单。

康明斯中国荣获2016前程无忧“典范雇主”及HREC 2016中国员工价值福利大奖。


康明斯公司的使命
驱动世界前行，实现至美生活
秉承“驱动世界前行，实现至美生活”的经营理念，康明斯致力于为包括股东、客户、雇员、社区和环境在内的利益关系人创造价值。

康明斯公司的愿景
创新不竭，成就客户


康明斯公司的核心价值观
● 正直诚信：言出必行，恪守准则
● 多元包容：兼听则明,多元制胜
● 互助关爱：他人福祉,铭记于心
● 团队协作：协作共赢,创造佳绩



康明斯排放处理系统（中国）有限公司
康明斯排放处理系统是全球***的道路和非道路商用车市场发动机后处理技术方案的集成提供商，为轻型、中型、重型和大马力的商用车发动机开发和生产各种排放解决方案与系统产品。其中，康明斯排放处理系统（中国）有限公司成立于2007年，公司位于中国北京亦庄经济技术开发区，开发生产欧四、欧五和国四、国五及以上排放标准的排放处理系统，是集排放处理系统产品开发、生产和销售为一体的康明斯排放处理系统的在华独资企业。

 

发动机事业部
发动机事业部生产和经销功率范围宽广的柴油和天然气发动机以及相应的零部件产品，用于汽车、工业和发电设备等领域。康明斯发动机排量2.8~91立升，功率范围覆盖60~3500马力，广泛应用于重型卡车、中型卡车、巴士、房车、轻型商用汽车和皮卡车等公路用车辆，以及工程机械、矿山设备、农业机械、船舶和铁路等非公路领域。
康明斯发动机不仅以一流的可靠性、耐久性和燃油经济性享誉业内，而且在满足日益严格的汽车排放（美国EPA2010，欧洲四号和五号）、非公路用机动设备排放(Tier 4 interim/Stage IIIB) 以及船机排放（国际海事组织IMO标准）的激烈竞争中一直居于业内领先地位。
90年代末以来康明斯发动机产品的功率范围大幅度扩大，产品平台数量翻了一番。
康明斯发动机型谱表
康明斯23个发动机系列当中，已经有14个在中国本地化生产

电力事业部
康明斯电力事业部是全球发电系统及其相关零部件产品和服务的领先供应商，产品用于备载电力、分布式发电以及移动设备上的辅助电源，能够满足客户多方位的电力需求。该部门还提供包括长期运营和维护协议、交钥匙工程以及临时电源在内的全方位服务和电力解决方案。
电力事业部的产品线包括柴油和代用燃料发电a机组(2.5千瓦 ~ 2.7兆瓦)、交流发电机(0.6 KVA ~ 30,000 KVA)、机组用发动机、控制系统、转换开关(40 amps ~ 3,000 amps)和开关柜等，广泛用于办公楼宇、医院、工厂、市政、发电厂、大学、娱乐休闲车辆、游艇和家庭电源等领域。

分销事业部
分销事业部由17家康明斯独资分销商和15家合资分销商组成，网络覆盖全球70多个国家和地区的300多个地点，为全球客户提供康明斯产品、零部件和售后服务。
透过康明斯全球分销服务体系，受过专门训练的康明斯服务人员为客户提供全方位的零件和服务支持。
康明斯独资拥有的分销机构网络覆盖全球主要关键市场，包括中国、印度、日本、澳大利亚、欧洲、中东和南非等地区。该体系还支持遍布全球各地的6500个康明斯经销商网点。