Senior Baseband Engineer | Up to £85,000 | Full-time, Onsite | North Cambridge
We are looking for a Senior Baseband Engineer to design and develop TETRA/Broadband radio equipment, accessories, tools and services for critical communications clients such as police, paramedics, sea rescue, major airports, large mining facilities and utilities or oil and gas plants in hazardous environments.
Responsibilities
* Design intrinsic safety (IS) circuitry for ATEX certified products.
* Develop advanced microprocessor‑based systems integrating a wide range of sensors (accelerometers, magnetometers, proximity detectors, gyroscopes, and barometers) to support mission‑critical functionality.
* Design high‑efficiency, low‑power power supply architectures for robust performance across challenging environments.
* Create and validate audio amplifier designs up to 10 W, optimizing for clarity, efficiency and reliability.
* Conduct design verification and system‑level testing, including EMC validation, to ensure compliance with internal standards and external regulatory requirements.
* Produce high‑quality engineering documentation, including functional specifications and detailed design descriptions.
Qualifications / Skills
* Bachelor’s degree in a relevant engineering discipline, or equivalent industry experience demonstrating strong technical capability.
* Proven experience developing products for ATEX‑certified environments and a solid understanding of intrinsic safety principles and compliance pathways.
* Strong written communication skills with the ability to produce clear, accurate, and structured technical documentation.
* Expertise in microprocessor system design, including power‑supply requirements, low‑power architectures, and power‑saving strategies.
* Proficiency with key serial communication interfaces, including I²S, I²C, UART and USB (USB 3.0 experience considered valuable).
Benefits & Work Details
Full‑time, onsite position (37‑hour work week) based in North Cambridge. The office offers parking and a shuttle that runs regularly to Cambridge North train station. Salary ranges from £65,000 to £85,000 (DOE) plus benefits.
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