Sr. Hardware Engineer - Wireless

Duties And Responsibilities
  • Work with marketing and engineering teams to define wireless fixed and portable products.
  • Interface closely with sensor group, instrument group and third party wireless companies to develop wireless sensor devices.
  • Work closely with software engineering teams to validate wireless sensor network from a system perspective.
  • Complete design of board schematics and layout.
  • Bring up and validate new sensor and wireless technology.
  • Complete all deliverables and documentation required to release new board designs to production.
  • Provide wireless system application support to China marketing.
  • Bachelors degree in Electrical Engineering with 5+ years hands-on experience in system and board development.
  • Skilled in battery powered low-power and ultra low-power circuit design.
  • Experience with firmware development. Understand embedded systems and can write C code to test and verify the hardware.
  • Successful history in designing board-level schematics and routing wireless boards.
  • Excellent board design CAD skills.
  • Proven ability to rapidly turn a product concept into a high-quality, working board (i.e. in 1-2 months)
  • Direct experience managing distributors, reps, vendors and service bureaus to acquire parts and to fab and assemble boards.
  • Proven success bringing up and debugging new boards
  • Experience in designing boards that meet EMI/EMC requirements
  • RF systems design knowledge and experience with one or more of the following communications standards: IEEE 802.15.4 (Zigbee), IEEE 802.15.1 (Bluetooth), IEEE 802.11b/g, ISM band proprietary wireless system.869Mhz,915Mhz, 2.4Ghz, RFID
  • Excellent teamwork, communication, and documentation skills.
  • Customer support experience.
  • Good English in writing and speaking.
Desired Experience
  • Masters degree in Electrical Engineering
  • Experience in chemical gas sensor.
  • 5+ years of System/Board design experience
  • 3+ years experience in system design of wireless networking products
  • Experience in using Protel, OrCad and PADS.
  • Technical team leadership experience
  • C and assembly programming skills on MSP430, AVR, PIC, ARM7.
  • Knowledge of TCP/IP networking, especially Ethernet and 802.11 networks
Job located in Shanghai. Please e-mail resumes to

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