Quality Inspector – CMM
Yarnton, Oxford
Monday - Friday (9am - 5:30pm)
£45,000 - £50,000 + Excellent Benefits
My client is an established, high-technology manufacturing business operating across multiple international sites. The company designs and produces high-precision metal components for demanding engineering applications and is experiencing continued growth driven by strong customer demand and ongoing investment.
The Role
They are looking for a meticulous and experienced Quality Inspector with strong CMM expertise to support precision manufacturing operations. This role plays a key part in ensuring components meet exacting quality and engineering standards throughout the production lifecycle.
The position is based at a modern UK manufacturing facility near Oxford and reports to the Head of Production. A highly competitive remuneration package is offered.
Key Responsibilities
Perform dimensional inspection of precision components using CMM equipment (manual and CNC).
Interpret engineering drawings, GD&T, and technical specifications.
Program and operate CMM systems using PC-DMIS, Calypso, or similar software.
Own and maintain relevant inspection control plans.
Carry out first article, in-process, and final inspections.
Accurately document inspection results and produce quality reports.
Identify non-conformances and support root cause analysis and corrective actions.
Work closely with production and engineering teams to resolve quality issues.
Ensure inspection equipment is calibrated, maintained, and kept in a controlled condition.
Essential Experience & Qualifications
Demonstrable experience as a Quality Inspector within a precision manufacturing environment.
Strong hands-on experience operating and programming CMM machines.
Solid understanding of GD&T and mechanical inspection techniques.
Ability to read and interpret complex engineering drawings.
Familiarity with ISO 9001 and/or AS9100 quality standards.
Excellent attention to detail and problem-solving capability.
Desirable Skills
Experience within aerospace, automotive, or medical device manufacturing.
Proficiency with additional inspection equipment (micrometers, calipers, height gauges, etc.).
Exposure to SPC and structured quality documentation systems.
Cranleigh STEM is a specialist recruitment partner in STEM, Sustainability, and SHEQ. We work with innovative organisations and purpose-led professionals to help solve some of the world’s most pressing challenges, from advancing clean technologies to driving scientific discovery.
We understand that progress in these fields depends on people. Our role is to connect the right individuals with the right teams, whether that’s scientists in the lab, engineers on the ground, or leaders at the helm.
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To support innovative organisations by delivering the talent they need to grow, evolve, and make a meaningful impact in their field.
🔎 Our Core Values
Challenge
We’re comfortable working in complex, technical spaces. We approach every brief with curiosity and care, asking the right questions to deliver people who can genuinely move your organisation forward.
Collaboration
We see recruitment as a partnership. That means open communication, transparency, and shared goals, whether you’re building a team or looking for your next role.
Commitment
We take pride in the work we do. We’re committed to high standards, long-term relationships, and doing what’s right for our clients, our candidates, and the industries we serve.
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To contribute to a more sustainable and innovative future by helping organisations in science and technology attract and retain the talent they need to grow responsibly and with purpose.
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Headquartered in South London, we work with clients and candidates across the UK, Europe, and the USA.
🔬 Areas of Expertise
Biotechnology
Pharmaceuticals
Chemicals & Materials
Food Technology
Clean Technology
Electric Vehicles & Sustainable Engineering
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