Senior High-Power Electronics Design Engineer

Yoh, A Day & Zimmermann Company; Swansea; On-site; GBP 55,000 - 75,000; Full time

Job summary

Yoh, A Day & Zimmermann Company is seeking an Electronics Design Engineer to join a multidisciplinary team in Swansea. You will contribute to design, development, testing and continuous improvement of electronic systems for regulated environments, collaborating with software, manufacturing and quality teams through the development lifecycle.

The role focuses on high‑power electronics, RF systems, PFC, embedded microcontroller design, and ensuring regulatory compliance including IEC 60601 where

Qualifications

• Experience in designing high‑power electronic systems.
• Proven ability to work on RF-based systems and power supplies.
• Experience with embedded microcontroller systems and firmware.
• Knowledge of EMC design, testing and compliance.
• Ability to design for manufacturability and cost reduction.
• Familiarity with IEC 60601 or similar medical/industrial standards.
• Experience with design verification and validation activities.

Responsibilities

• Designing and validating next-generation electronic systems with a focus on cost-effective manufacture and production scalability.
• Identifying opportunities to reduce component and manufacturing costs across existing product lines.
• Enhancing product manufacturability to streamline assembly, calibration and production processes.
• Driving improvements in product maintainability and serviceability to reduce support and repair complexity.
• Contributing to the development of robust, reliable products through design improvements and validation activities.
• Ensuring designs meet applicable regulatory and safety requirements, including medical and industrial standards where relevant.

Skills

Power electronics

RF generation

Embedded MCU systems

PFC implementation

EMC design & testing

Design for manufacturability

Schematic/PCB design

Documentation & IEC 60601

Tools

Altium Designer

Proteus

Job description

Yoh, A Day & Zimmermann Company is seeking an Electronics Design Engineer to join a multidisciplinary team in Swansea. You will contribute to design, development, testing and continuous improvement of electronic systems for regulated environments, collaborating with software, manufacturing and quality teams through the development lifecycle.

The role focuses on high‑power electronics, RF systems, PFC, embedded microcontroller design, and ensuring regulatory compliance including IEC 60601 where