Oxford Mechatronics Engineer – Precision Optomechanics

Helicon Quantum Systems Ltd; Oxford; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

Helicon Quantum Systems Ltd is seeking a Mechatronics Engineer in the Oxford area to lead mechanical design, prototyping and hardware integration of complex instrumentation. The role combines precision mechanical engineering, optomechanics and electronics integration, with hands-on prototype development aimed at reliable assemblies.

We value practical engineers who can translate concepts into well‑designed hardware, collaborate with optical and systems teams, and work across multidisciplinary

Qualifications

• Three or more years of relevant professional or research experience.
• Hands-on hardware development experience.
• Strong practical skills in developing complex mechanical or mechatronic systems.
• Experience integrating mechanical components with electronics, sensors, actuators or optical equipment.
• Ability to translate engineering requirements into practical designs and functioning prototypes.
• Good technical judgement, attention to detail and a systematic approach to problem-solving.

Responsibilities

• Design and develop precision mechanical and optomechanical assemblies.
• Create 3D CAD models, engineering drawings and manufacturing documentation.
• Select components, materials and manufacturing methods suitable for prototype development.
• Design and integrate mechanical, electronic and electromechanical subsystems.
• Develop practical solutions for alignment, thermal management, mechanical stability and maintainability.
• Build, assemble, commission and troubleshoot experimental hardware and prototypes.
• Work with external suppliers and manufacturers on component fabrication and procurement.
• Collaborate with optical and systems engineers on multidisciplinary hardware integration.
• Identify engineering limitations and implement improvements through testing and iterative development.

Skills

Mechanical engineering

Mechatronics

3D CAD

Hands-on hardware

Design for assembly

Electromechanical

Prototyping

Materials tolerances

Problem-solving

Independent work

Tools

CNC machining

Additive manufacturing

Rapid prototyping

Job description

Helicon Quantum Systems Ltd is seeking a Mechatronics Engineer in the Oxford area to lead mechanical design, prototyping and hardware integration of complex instrumentation. The role combines precision mechanical engineering, optomechanics and electronics integration, with hands-on prototype development aimed at reliable assemblies.

We value practical engineers who can translate concepts into well‑designed hardware, collaborate with optical and systems teams, and work across multidisciplinary