Mechanical Test Engineer/Sr Scientist in Wrexham

Smart4Chemical; Wrexham; On-site; GBP 45,000 - 60,000; Full time

Job summary

A leading materials manufacturing company in Wrexham is seeking a Mechanical Test Engineer/Sr Scientist to support product development and testing in the aerospace sector. The role requires expertise in analytical and mechanical testing methods with a preference for PhD-level candidates and significant industry experience. This is an opportunity to work hands-on in a dynamic laboratory environment.

Qualifications

• Degree educated in Science, Engineering, or Technology (PhD preferred).
• 5+ years' experience in a technical role in advanced materials.
• 2+ years' leadership or supervisory experience preferred.

Responsibilities

• Develop and improve mechanical and analytical test methods.
• Lead method development and continuous improvement initiatives.
• Deliver and enhance internal training programmes.

Skills

Test method development

Problem-solving skills

Leadership

Experience with Six Sigma

Knowledge of composites

Education

PhD in Polymer or Materials Science

Degree in Science, Engineering, or Technology

Job description

Mechanical Test Engineer/Sr Scientist

Smart4Chemicals are recruiting for a leader in polymer and materials manufacturing for a Mechanical Test Engineer/Sr Scientist. As part of their growing Materials and Testing Laboratory in Wrexham, they are looking for a Mechanical Test Engineer to support product qualifications, development, and problem resolution for the aerospace sector.

This role offers hands-on involvement in test method development, continuous improvement, and expansion of testing capabilities across mechanical, physical, and NDI techniques. To be considered for this role you will be degree educated in Materials Science, Chemistry or Mechanical Engineering (ideally PhD educated), with previous industrial experience of developing analytical, physical and mechanical testing methods of polymers, composites or materials.

Responsibilities:

• Develop and improve mechanical and analytical test methods
• Lead method development and continuous improvement initiatives
• Deliver and enhance internal training programmes
• Lead the development and analytical laboratory when required
• Support customer test requests and generate detailed technical reports
• Conduct root cause analysis and troubleshoot test failures
• Drive reporting improvements and standardisation
• Expand testing capabilities and gain key accreditations
• Collaborate across the global network and with external partners

Key Requirements:

• Degree educated in Science, Engineering, or Technology (PhD in Polymer or Materials Science preferred)
• 5+ years' experience in a technical role within advanced materials
• 2+ years' leadership or supervisory experience (preferred)
• Experience with Six Sigma, Lean, and Continuous Improvement tools
• Strong knowledge of composites, resin systems, fibre types, and relevant test methods
• Confident communicator with excellent organisational and problem-solving skills
• Able to manage multiple priorities and work independently