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Renesas Electronics · Austin, TX

# Senior Staff Product Definition Engineer

Austin, TEXAS, United States Full-time Senior individual contributor Operations 

Listed on Renesas Electronics’s official careers site. Posted September 28, 2026. Check that it is still open and apply there.
[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000152064629-senior-staff-product-definition-engineer)

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

## Job description

You will work with engineering, applications, marketing, validation and customer teams to understand system-level power requirements and translate them into product and design requirements for next-generation voltage-regulation solutions. The ideal candidate brings a strong foundation in DC/DC power conversion and experience with high-current processors, ASIC or similar power-management applications. Prior experience may come from systems engineering, applications engineering, power electronics or semiconductor product development.

### Key Responsibilities

Work with customers, partners and internal engineering teams to understand system-level power challenges and technical requirements. Translate system and customer requirements into product specifications, engineering requirements and system use cases. Contribute to voltage-regulator architecture and product definition for high-performance CPU, GPU, ASIC and other advanced computing platforms. Partner with IC design, systems, firmware, validation and marketing teams to evaluate technical trade-offs, feature requirements and development schedules.

Develop and maintain technical documentation including product requirements, system specifications, use cases and interface/API requirements. Support system analysis, modeling and technical evaluation of new product concepts.

## Qualifications

Required 5+ years of relevant experience in power electronics, power-management semiconductors, applications engineering, systems engineering or related product development. Experience translating system or customer requirements into actionable technical requirements or engineering specifications. Strong written and verbal technical communication skills. BS in Electrical Engineering or a related engineering discipline. Preferred Experience with digital multiphase buck converters, PWM controllers, Smart Power Stages, DrMOS or related processor power technologies.

Experience supporting server, datacenters, cloud or high-performance computing platforms. Experience working with power-management ICs or semiconductor products. Familiarity with Intel, AMD, ARM or other advanced processor ecosystems. Experience creating product requirement documents, system specifications, use cases or technical interface/API documentation. MS in Electrical Engineering, Power Electronics or related discipline.

## At a glance
- Posted by the employer: Sep 28, 2026
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 21 days
- Location: Austin, TEXAS, United States
- Employment type: Full-time[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000152064629-senior-staff-product-definition-engineer)

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