Mould Engineer

Business Overview

Join a high-growth global business with over 200m in revenue operating across the UK Ireland Netherlands France and Germany. We specialise in manufacturing solutions that simplify complex infrastructure projects providing innovative and sustainable products to international clients.

Our market-leading brandsCubis Systems NAL and FILOformoffer smart safe and sustainable solutions across various construction sectors. Through innovation we empower our partners to enhance efficiency and safety with pioneering products designed for simplicity speed and reliability.

Together we are transforming the way our world is built collaborating on breakthrough ideas that deliver tomorrows solutions today.

Position: Mould Engineer

Reports to: Process Engineering Manager

Role Overview: The Mould Engineer is responsible for the design development testing and maintenance of moulds and tooling used in the manufacturing processes. This role ensures moulds operate efficiently reliably and meet product quality standards while driving improvements in mould performance cycle time and cost effectiveness. The successful candidate will have the following responsibilities:

Key Accountabilities:

• Oversee the design of new moulds (in partnership with supplier) or modify existing moulds based on product requirements and specifications
• Select appropriate materials and manufacturing methods for mould construction
• Prepare technical documentation including mould drawings specifications and maintenance reports.
• Ensure all moulds meet company and industry quality standards
• Support engineering to develop standard procedures and best practices relating to mould design and tooling introductions
• Introduce new techniques and technologies to improve efficiency and extend mould life
• Tooling Introduction Project Management (NPI Replacement & Optimisation)
• A cross-functional team is responsible for the delivery of NPI - this role will be accountable for the tooling aspects of NPI will require project management activities to control the tooling delivery
• All tooling replacements are managed within a stage gate process
• Contribution towards the DIOPQ (Design Installation Operational and Performance Qualification) of tooling Verification of tool design pre-shipment. This role is responsible for design qualification and will be a key contributor to the remaining qualification gates
• Shop floor presence during IQ/OQ/PQ to provide SME advice to optimisation yield/weight/cycle time
• Manage Key Supplier Relationships
• Liaise with international toolmakersparticularly in Chinato review challenge and refine tool designs for quality cost-effectiveness and manufacturability
• Provide SME advice on PPM activities and assist to resolve mould-related issues/breakdowns such as wear flashing leakage or dimensional deviations
• Work closely with the quality team to address defects or non-conformances

Associated Responsibilities:

• Work with suppliers toolmakers and external vendors on mould fabrication and repairs including tooling tender packs
• Collaborate with product design and manufacturing teams as SME (Subject matter expert) in tool design
• Contribute to training plans for production and maintenance teams on proper mould handling care
• Support continuous improvement initiatives within the production environment

Experience and Training:

• Strong knowledge of CAD software (e.g. AutoCAD SolidWorks) and use of PDM. Mould flow simulation is desirable
• Understanding of materials science machining processes and mould manufacturing methods with a focus on industry best practices for injection moulding and compression moulding
• Problem solving skills with the ability to troubleshoot complex technical issues
• Desirable to have experience with lean manufacturing Six Sigma or other continuous improvement methods preferred
• This role requires a high level of team ethos to work with procurement suppliers design engineering & operations

Essential Criteria:

• Bachelors degree in mechanical engineering material engineering or related field
• 3 years experience in one or more of low pressure / high pressure injection moulding / compression moulding
• Proven experience with thermoplastic / thermosetting tool moulding processes

Essential Competencies:

1. Ensures accountability
2. Action orientated
3. Business insight
4. Collaborates
5. Communicates effectively
6. Decision quality
7. Cultivates innovation
8. Nimble learning
9. Plans and aligns
10. Resourcefulness

*Note: This list is not exhaustive and may be updated based on business needs. Flexibility and adaptability are key aspects of this role.

Location:

To be based at Tallington (GB) or Stoke (GB) site. Locality to these main tooling sites will reduce the travel required in the role. The role may also require travel to other sites as the business grows/develops. There may an occasional requirement to witness FAT testing (typically in China) for high risk / high value projects.

How To Apply

Interested candidates should submit their applications to by Thursday 27th November 2025.

Cubis Systems is an equal opportunity employer which values differences in our people. We welcome applicants from diverse backgrounds and we provide equality through our career development opportunities regardless of race gender sexual orientation religious beliefs nationality age and disability.

About CRH

CRH (NYSE: CRH LSE: CRH) is the leading provider of building materials solutions that build connect and improve our world. Employing c.78500 people at c.3390 operating locations in 28 countries CRH has market leadership positions in both North America and Europe. As the essential partner for transportation and critical utility infrastructure projects complex non-residential construction and outdoor living solutions CRHs unique offering of materials products and value-added services helps to deliver a more resilient and sustainable built environment. The company is ranked among sector leaders by Environmental Social and Governance (ESG) rating agencies. A Fortune 500 company CRHs shares are listed on the NYSE and LSE.

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