Location: London
About the Role
We are currently seeking a Principal Mechanical Engineer with expertise in medical robotics to join our team in central London. As a vital member of our engineering team, your primary focus will be on developing and optimising mechanical systems for various projects spanning different sectors. Your engineering development experience and ability to navigate diverse challenges will be instrumental in driving our projects from conception to realisation.
Key Responsibilities
- Lead and oversee the design and development of mechanical components and systems for various engineering projects.
- Utilise rapid prototyping techniques (e.g., 3D printing, laser cutting, CNC milling) to fabricate prototypes and iterate designs for improved functionality.
- Take ownership of design decisions, material selection, and manufacturing processes to ensure optimal performance and cost-effectiveness.
- Collaborate closely with cross-functional teams of engineers and stakeholders to drive innovation and seamless integration of mechanical systems.
- Provide strategic direction and technical leadership to the engineering team.
- Develop and implement engineering best practices and standards to ensure high-quality outcomes.
- Drive continuous improvement initiatives to enhance product performance and reliability.
- Mentor and guide junior engineers, fostering their professional growth and development.
- Cultivate strong relationships with suppliers, vendors, and manufacturers to support project requirements.
- Represent the company at industry conferences and events, showcasing our technological advancements and innovations.
Who We’re Looking For
- Master’s or PhD degree in Mechanical Engineering or a related field.
- Minimum of 8 years of experience designing and developing complex electromechanical systems, particularly in medical devices.
- Proficiency in utilising rapid prototyping methods such as 3D printing, laser cutting, and CNC milling.
- Deep understanding of materials and manufacturing processes, including injection moulding and scalable manufacturing techniques.
- Proficiency in parametric CAD design software (e.g., SolidWorks).
- Strong team player with a proactive attitude towards problem-solving in a dynamic work environment.
- Proven track record of leading successful engineering projects from concept to production.
- Availability and eligibility to work at our central London office.
Experience We Value
- Extensive experience with diverse mechanical systems and components, especially in the context of medical robotics.
- Familiarity with project management methodologies and tools.
- Prior experience in the medical device industry is highly desirable.
- Start-up experience or the ability to thrive in a multidisciplinary team environment.
- Experience in securing patents and intellectual property related to mechanical designs.
Why Join Us?
At MMR, you will work at the intersection of robotics, AI, and healthcare, building technology that directly impacts patient care and clinical outcomes. You will join a mission-driven, collaborative team where your technical expertise will meaningfully shape the future of medical robotics. We believe technology must serve people responsibly. Human-centred innovation, integrity, and long-term responsibility guide how we design products and how we support our team members’ growth and well-being.
What We Offer
- An international, interdisciplinary team based in Central London and Zwolle, Netherlands.
- A key technical role in a rapidly growing medical device startup with global ambitions.
- A central London office with a well-equipped prototyping space.
- Ongoing professional development through training, workshops, and conferences.
- An inclusive, supportive workplace culture.
- A competitive salary package aligned with industry standards.
About Us
Machnet Medical Robotics (MMR), founded in 2020, is on a mission to revolutionize medical robotics. Our guiding principle is simple: innovation must improve patient outcomes, support clinicians without disrupting workflows, and empower healthcare staff rather than adding burden.
MMR is a well-funded company with long-term investors and a strong financial foundation. Our hardware and software teams have developed a fully functional medical robotic platform that has successfully completed animal trials. As we move into the next phase, we are refining the mechanical design for production with a focus on safety, reliability, manufacturability, and scalability, preparing our technology for deployment in hospitals worldwide.
Date posted: 1 January 2026
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