Senior Electronics Engineer in Cambridge at Sepura

Date Posted: 12/2/2022

Job Snapshot

Job Description

We are looking for power supply designers, audio amplifier tinkerers, battery design experts, high speed design gurus…  You could be designing batteries for portables one day, interfacing to high-speed digital circuits the next, then chasing customer critical issues the day after.

If you’ve got a broad range of skills but still keen to learn, then this is an opportunity to learn from a very diverse range of disciplines. Yes, you do need to be unafraid of transistors, but most importantly, you’ll be willing to learn and share as we all work through difficult problems.

Job Requirements

As a Senior Electronics Engineer at Sepura Ltd, you will be involved in board level designs for the whole lifecycle of product developments. Reporting to the Baseband Team Leader, you should have a good background in circuit design from initial concept, specification and design through to software and systems integration, test and manufacture. This role needs a competent mixed signal designer.

Your main responsibilities will include:

  • Requirements analysis and understanding including liaison with stakeholders
  • Technical design and specification of baseband circuitry for radio terminal products, including:
    • Ownership of the complete subsystem design and implementation.
    • Integration with RF, Audio and MMI subsystems
    • Component specification and sourcing
    • Design, integration and test documentation
    • Definition, implementation and supervision of PCB layout rules and constraints
  • Collaborating across disciplines to resolve design and integration issues
  • Interaction with the Software team at device driver level (especially during bring-up phases)
  • Supporting type approval activities
  • Providing technical support to end customers and subcontract manufacturers
  • Progress reporting to project team and line manager

Skills and Experience

Qualifications:

  • Bachelor's Degree or equivalent in relevant field

Experience:

  • Minimum 3 years' electronics design experience

Essential skills:

  • Experience of analogue design, ideally audio amplifiers in a low power environment.
  • Experience of communication interfaces and buses - USB, SPI, I2C
  • Low power circuit design for battery powered products
  • Design for EMC/ESD protection
  • Design for Manufacturing and Test

Desirable skills:

  • Experience with power supply design in a mobile or low power environment.
  • Experience with microprocessor and microcontroller designs
  • Experience with memory subsystems e.g. DDR, Nand, EMMC
  • Experience interacting with Software teams at the device driver level
  • Design work relating to radio products
  • Experience of designing for signal integrity
  • Design for medium volume product manufacture

Your benefits

  • Flexible working hours
  • Pension, dental care and healthcare
  • Support of staff wellbeing
  • Discounted gym membership
  • Subsidised hub onsite restaurant 
  • Large, free car parking onsite and electric car charging points
  • Social events and activities 

 

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