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Mechanical/ Building Services Engineer -| Port Glasgow | £45,000 – £55,000 + Bonus

About the Role

MRD are working with a leading global semiconductor manufacturer on an exciting opportunity for a Mechanical / Building Services Engineer to join their site Facilities team. This is a hands-on engineering role, providing mechanical support across a busy manufacturing facility.

You will assist in the operation and development of the site’s mechanical systems, ensuring reliable, safe, and cost-efficient delivery of services to support all manufacturing activities. Over time, you will be developed to become the system owner for key mechanical plant and building services on site.

Key Responsibilities

• Support day-to-day operation of mechanical systems including supply air, ventilation, and HVAC

• Assess plant condition, develop improvement solutions, and manage projects from scope through to commissioning and handover

• Assist in the maintenance of cleanrooms, refrigeration, steam/hot water generation, pumped water systems, compressed air, vacuum systems, and effluent treatment

• Prepare specifications, procedures, and tender documents, and liaise with contractors

• Use AutoCAD to produce or modify site drawings and manage the site drawing portfolio

• Identify energy-saving opportunities and support energy monitoring initiatives

• Work with Building Management Systems and maintain compliance with legislation and industry standards (lifting equipment, pressure systems, L8, etc.)

• Contribute to small- to medium-sized projects, providing support with minimal supervision

• Communicate effectively across teams and disciplines, supporting a busy, close-knit Facilities environment

Skills & Competencies

• Strong mechanical / building services knowledge

• Experience in plant assessment, problem solving, and project management

• Competence in AutoCAD desirable; training will be provided if required

• Understanding of mechanical building services standards and legislation

• Proficient in Microsoft Office and general IT literacy

• Strong written and verbal communication skills

• Ability to prioritise and manage multiple tasks efficiently

• Capable of working independently and as part of a team

Qualifications & Experience

• Degree in Building Services or Mechanical Engineering preferred, but HNC/HND with relevant experience considered

• Practical experience in manufacturing, ideally semiconductor or high-tech environments

• Exposure to energy monitoring, cleanrooms, and complex mechanical systems advantageous