Injection Moulding Process Engineer

Staffline; Caerphilly; On-site; GBP 60,000 - 80,000; Full time

Job summary

A growing manufacturing business in South Wales is seeking an experienced Injection Moulding Process Engineer to optimize processes and support new product introductions. This permanent position offers competitive salary and career progression into management roles. Responsibilities include machine setup, process improvement, and cross-department collaboration. Ideal candidates will have a degree in engineering or polymer science and relevant experience.

Benefits

Competitive salary

Ongoing professional development

Supportive team culture

Career progression potential

Qualifications

• Previous experience in injection moulding process engineering within a manufacturing environment.
• Strong understanding of polymer materials, mould tool design, and moulding machine operation.
• Familiarity with automation and robotics in moulding operations is advantageous.

Responsibilities

• Set up and fine-tune injection moulding machines for optimal cycle times and product quality.
• Analyse and improve current processes using Lean and Six Sigma methodologies.
• Support production teams with hands-on troubleshooting and problem-solving.

Skills

Injection moulding process engineering

Process analysis and validation tools

Excellent communication

Teamwork

Problem-solving

Education

Degree or HND in Mechanical Engineering

Technical certifications in injection moulding

Job description

Overview

Injection Moulding Process Engineer – Location: South Wales • Type: Permanent, Full-Time • Salary: From £40,000 DOE

An established and growing manufacturing business in South Wales is looking to bring an Injection Moulding Process Engineer into their team. This is a fantastic opportunity for an experienced process engineer to take ownership of moulding process optimisation, support new product introductions, and drive improvements in quality and efficiency within a high-performing technical team. This role offers the opportunity to develop into a Technical Manager position.

Responsibilities

• Set up and fine-tune injection moulding machines for optimal cycle times and product quality
• Analyse and improve current processes using Lean and Six Sigma methodologies
• Support production teams with hands-on troubleshooting and problem-solving
• Conduct trials and validations for new tools, materials, and product launches
• Collaborate with internal departments including tooling, maintenance, and quality
• Work closely with partner facility to implement best practices at the Hengoed site
• Develop and maintain process documentation such as setup sheets, validation reports, and work instructions
• Support tooling trials and participate in design reviews for manufacturability and process capability
• Perform process validations (IQ/OQ/PQ) and ensure compliance with quality standards (ISO 9001, ISO 13485)
• Lead root cause investigations and corrective actions for process-related issues
• Monitor and report on KPIs including scrap, cycle time, and downtime
• Identify and implement cost savings and efficiency improvements
• Promote knowledge sharing and skill development across the technical department
• Participate in Kaizen and continuous improvement activities

Requirements

• Previous experience in injection moulding process engineering within a manufacturing environment
• Strong understanding of polymer materials, mould tool design, and moulding machine operation
• Proficient in process analysis and validation tools (DOE, SPC, FMEA)
• Familiarity with automation and robotics in moulding operations is advantageous
• Excellent communication, teamwork, and problem-solving skills

Qualifications

• Degree or HND in Mechanical Engineering, Polymer Science, or a related field
• Technical certifications in injection moulding (e.g. RJG, G&A) are a strong advantage
• Knowledge of regulated industry standards such as ISO 13485 (medical devices) is beneficial

Benefits

• Competitive salary depending on experience
• Opportunity to work in a technically challenging and rewarding environment
• Ongoing professional development and training
• Supportive team and collaborative working culture
• Career progression potential within a growing business

For further details, please contact Kieren Provis on 01453 829776, or email [e-mail]

Omega Resource Group is an employment agency specialising in opportunities at all levels within the Engineering, Aerospace, Automotive, Electronics, Defence, Scientific, Oil & Gas, Construction and Manufacturing sectors.

We are always seeking Engineering Staff, Senior Managers, Skilled and Semi-Skilled Machinists, Mechanical Fitters, Electrical Fitters, Quality Engineers, Materials Science Engineers, Maintenance Engineers, Electronics Engineers, Test Technicians, Technical Authors, and Laboratory Technicians to name but a few. For details of other opportunities available within your chosen field, please visit our website: www.omegaresource.co.uk

Omega is an employment agency specialising in opportunities at all levels within the Engineering, Manufacturing, Aerospace, Automotive, Electronics, Defence, Scientific, Energy & Renewables and Tech sectors.