Process Engineer – High-Volume Moulding (Equity)

Shellworks; Royal Borough of Greenwich; Hybrid; GBP 45,000 - 60,000; Full time

Benefits offered by this job

28 days holiday + statutory holidays

12 weeks maternity, 6 weeks paternity

Heka wellbeing allowance

Virtual GP

Cycle to work scheme

Daily catered lunch

Job summary

Shellworks is seeking a Process Engineer to bring new injection moulded products from design to mass production in London. You will work closely with design engineers and manufacturing partners, on the line and in process development to ensure cost, quality and timelines are met.

You will own quality plans, run trials, and optimize process windows, with travel to manufacturing sites as needed. The role blends hands-on line work with project leadership in a rapidly growing, plastic-free materials

Qualifications

• 3–5 years in injection moulding or high-volume production.
• Degree in mechanical/design/materials engineering with CAD & tooling exposure.
• Experience bringing tools into production and solving press problems.
• Familiar with process windows, DOEs, and metrology.

Responsibilities

• Lead new injection moulded products from design to mass production.
• Develop and implement design-for-manufacture changes for volume production and cost control.
• Write quality plans with critical dimensions and acceptance criteria.
• Run tool trials, process window studies and DOEs to verify specs.

Skills

Injection moulding

Process optimization

Quality control

DOEs

Metrology

CAD review

Press troubleshooting

Travel to sites

Education

Bachelor's degree in Mechanical Engineering

Tools

Onshape

SolidWorks

Job description

Shellworks is seeking a Process Engineer to bring new injection moulded products from design to mass production in London. You will work closely with design engineers and manufacturing partners, on the line and in process development to ensure cost, quality and timelines are met.

You will own quality plans, run trials, and optimize process windows, with travel to manufacturing sites as needed. The role blends hands-on line work with project leadership in a rapidly growing, plastic-free materials