2nd Shift Metrology Technician – CMM & Optical Inspection

Gm Performance Power Units

Hemel Hempstead

On-site

GBP 32,000 - 48,000

Full time

3 days ago

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Benefits offered by this job

Bonus scheme

Private healthcare

Annual leave (32 days)

On-site gym

Vehicle program

Job summary

GM Performance Power Units in Hemel Hempstead is seeking a 2nd Shift Quality Technician to lead advanced dimensional inspection activities using tactile CMMs and optical systems. You will develop and optimize inspection programs, interpret GD&T, and mentor junior technicians in a fast-paced motorsport environment.

You will collaborate with QA engineers to improve inspection strategies and ensure compliance with QMS and FIA regulations.

Qualifications

Apprenticeship, technical diploma, or equivalent with significant hands-on experience in metrology or quality inspection.
Strong practical experience with tactile CMMs and optical systems (structured light, laser scanning, or vision).
Proficiency with CMM or optical scanning software (e.g., Zeiss Calypso or equivalent).
Advanced knowledge of GD&T and the ability to work with complex aerospace/automotive drawings.
Demonstrated problem-solving skills and ability to work independently.

Responsibilities

Plan and execute complex inspections using CMMs, structured light scanners, laser systems, and other metrology tools.
Develop, optimize, and validate CMM and optical inspection programs from CAD models and drawings.
Interpret complex GD&T requirements and advise engineering teams on measurement feasibility and results.
Lead investigations of dimensional nonconformances and provide data-driven input to root cause analysis.
Train, mentor, and support junior technicians in equipment use, inspection methods, and reporting.
Collaborate with Quality Engineers to improve inspection strategies, fixtures, and measurement workflows.
Contribute to continuous improvement initiatives within metrology, driving advancements in accuracy, efficiency, and repeatability.
Ensure inspection activities comply with internal QMS, and FIA technical regulations.