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Renesas Electronics · Edinburgh, United Kingdom

# Product Definer/Systems Engineer

Edinburgh, United Kingdom Full-time Operations 

Listed on Renesas Electronics’s official careers site. Posted March 31, 2026. Check that it is still open and apply there.
[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000117813679-product-definer-systems-engineer)

[OpenNash Jobs](https://jobs.opennash.com/) / [Renesas Electronics](https://jobs.opennash.com/companies/renesas-electronics/) / Product Definer/Systems Engineer

## Job description

​​​​​We are looking for an experienced Product Definer/Systems Engineer to join our team in Edinburgh.

### Main responsibilities

Collaborate with tier 1 and 2 customers, design engineering and product management teams to define system and performance requirements, feature set, and architecture definition for sophisticated IC designs composed of integrated DC-to-DC switching buck and/or boost converters, charge pumps, hybrid power converters, Analog-to-Digital Converters, fuel-gauge, general-purpose monitors, clocking, analog and digital interfaces, and device-to-device communications.

Lead creation of technical documentation including Objective Specification, Datasheets, Concept/Marketing Requirements Document. Participate in architecture reviews, IC-level design reviews and board-level design reviews to ensure design integrity and alignment with system requirements. Develop SIMPLIS/Matlab system-level models and FPGA prototypes to evaluate architectural trade-offs and feasibility study of proposed solution.

Contribute towards product feasibility in Request for Information and Request for Product phase from customer. Be part of team to evaluate silicon at chip/board level that meets product definition specifications and document errata to support necessary device modifications. Drive customer design in activities and provide technical guidance to ensure successful integration and product launch Support RMA during product development lifecycle to identify and resolve early-stage failures.

## Qualifications

Experience in Battery Monitoring unit including protection features, Fuel Gauge algorithm, Analog-to-Digital Converters for single and multi-cell serial and parallel batteries for consumer products Experience in DC/DC converters or mixed-signal integrated circuits for portable power or audio electronic products such as smartphones, tablets, laptops, battery chargers, etc. Experience in system or mixed-signal product spec requirements/specifications.

Multi-layer, mixed-signal PCB design knowledge. Fluent written and verbal English, excellent communication and presentation skills.

### Willingness to travel domestically and internationally Qualifications

BS or MS in Electrical / Electronic Engineering or similar Minimum 7-10 years of working experience in similar field

## At a glance
- Posted by the employer: Mar 31, 2026
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 12, 2026
- Listed for: 195 days
- Location: Edinburgh, United Kingdom
- Employment type: Full-time[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000117813679-product-definer-systems-engineer)

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