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onsite senior full-time Sheffield

First indexed 1 Jul 2026

Description

As a Technical Lead, you will carry out CNC machining activities within the Tooling team, with primary responsibility for machining patterns for composite tooling and producing carbon and other on-site tools.

Your responsibilities will include:

  • Machine patterns for composite tooling to CAD tolerances and required surface finishes.
  • Operate, set up and programme CNC milling machines (5-axis experience desirable) and provide practical support for machine setups, fixturing, tooling selection and process optimisation.
  • Participate in the manufacture and assembly of carbon tools and other on-site tooling as required.
  • Work closely with other Technical Leads, the Tooling Designer and the Senior Tooling Engineer to resolve technical issues and implement process improvements.
  • Take part in Practical Problem-Solving (PPS) or equivalent structured problem-solving activities to address tooling quality or process issues.
  • Maintain and update tooling process documentation, including standard operating procedures, work instructions and product standards specific to tooling manufacture.
  • Provide clear updates on work progress, technical findings and relevant KPIs to the Senior Tooling Engineer and other stakeholders.

You will need:

  • Proven, hands-on experience running and setting up CNC milling machines.
  • CNC programming experience and proficiency with at least one CAM package is desirable.
  • Experience of machining patterns for composites and/or machining for composite tooling is highly desirable.
  • Practical experience in producing carbon tools or composite tooling assemblies is advantageous.
  • Solid understanding of machining techniques, fixturing, tooling selection and surface finish control.
  • Competence in collecting and analysing process data and establishing relevant data-collection systems.
  • Familiarity with structured change management systems.
  • Good IT proficiency and ability to present technical information clearly.

We offer a wide-ranging benefits package, which includes:

  • Structured career development framework
  • 25 days’ holiday, plus bank holiday
  • Enhanced company pension scheme
  • Discretionary annual bonus award
  • Private medical insurance and health cash plan
  • Life assurance benefit
  • Ability to apply for a sabbatical of up to one year after only two years’ service
  • Benefits you can adapt to your lifestyle, such as discounted shopping
  • Generous parental leave policies
  • A range of wellbeing initiatives, such as employee assistance programme and free financial & mortgage advice
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://mclarencareers.mclaren.com/careers/JobDetail/Technical-Lead-CNC/59385