Senior Electronics Design Engineer - Mixed Signal

Redline Group Ltd; Cambourne; On-site; GBP 50,000 - 70,000; Full time

Job summary

A market-leading manufacturer of specialist fire detection systems in Cambourne is seeking a Senior Electronics Design Engineer to lead innovative projects. The role involves designing complex electronic circuits, providing technical leadership, and ensuring high-reliability standards. Candidates should have experience in both analogue and digital design, along with a relevant degree. This role offers the chance to work on cutting-edge technology in a supportive environment.

Qualifications

• Proven experience in analogue and digital circuit design.
• Strong senior-level background with project ownership and team leadership.
• Industry experience with regulated or safety-critical products.

Responsibilities

• Lead the design and development of complex electronic circuits.
• Provide technical leadership through the entire product lifecycle.
• Ensure robust designs for high-reliability applications.

Skills

Analogue circuit design

Digital circuit design

Schematic capture using Altium 365

Project ownership

Team leadership

Mentoring

Education

Degree in Electronics or Electrical Engineering

Tools

Altium 365

Job description

Senior Electronics Design Engineer - Mixed Signal

An exciting opportunity has arisen for a Senior Electronics Engineer to join a Cambourne, Cambridgeshire based market-leading manufacturer of specialist fire detection systems.Their innovative products are trusted globally in high-stakes environments such as museums, warehouses, theatres, and even commercial aviation.

As a Senior Electronics Design Engineer, you will play a pivotal role in leading and mentoring a team of talented engineers.You'll bring technical expertise, strategic insight, and a passion for delivering exceptional electronic designs that make a tangible difference in the real world.

Key Responsibilities of this Cambourne, Cambridgeshire based Senior Electronics Design Engineer job:

• Lead the design and development of complex analogue and digital electronic circuits, including schematic capture, component selection, and design reviews.
• Provide hands-on technical leadership throughout the entire electronics product lifecycle — from concept, feasibility, and design, through to prototyping, testing, certification (including ATEX), and production handover.
• Ensure robust designs suitable for high-reliability and safety-critical applications, including high-risk and ATEX-certified environments.
• Plan, manage, and oversee project delivery, ensuring alignment with technical and commercial objectives.

Skills & Experience Required for this Senior Electronics Design Engineer job:

• Proven experience in analogue and digital circuit design, including schematic capture and verification using tools like Altium 365
• Strong senior-level background with project ownership, team leadership, and mentoring responsibilities.
• Industry experience with regulated or high-risk products ideally including ATEX or other safety-critical standards
• Degree-qualified in Electronics, Electrical Engineering, or a closely related discipline

This is a fantastic opportunity to join a forward-thinking Cambourne, Cambridgeshire based business that values innovation, continuous improvement, and the development of its people—all while delivering life-saving technology.