Senior Electronic Design Engineer - £65,000 plus Benefits - LancasterMelbreck are working with this leading designer and manufacturer of special purpose electronic equipment based in the Northwest in Lancaster.We are seeking a highly skilled Senior Electronic Design Engineer to join their engineering team in Lancaster. This is a hands-on technical role focused on the end-to-end design of robust, manufacturable electronic systems, from concept and schematic design through to PCB layout and production support.Senior Electronic Design Engineer - Key Responsibilities:• Design and develop DC power supply systems, including multi-rail architectures, protection, monitoring, and efficiency optimisation.• Design and implement communication bus interfaces including Ethernet, USB, I2C, and Serial (UART, SPI).• Develop microprocessor-based control circuits using Microchip PICs, RP2040, and STM32.• Produce high-quality schematics and PCB layouts with strong focus on signal integrity, power integrity, and EMI/EMC.• Support Design for Manufacturability (DFM), Design for Assembly (DFA), and Design for Test (DFT).• Work closely with manufacturing partners and support prototype bring-up and production.Senior Electronic Design Engineer - Required Skills and Experience:• Strong experience in DC power supply design.• Proven experience with Ethernet, USB, I2C, and Serial interfaces.• Experience designing microprocessor control circuits using PIC, RP2040, and STM32.• Excellent PCB layout skills wit