Senior / Principal Mechanical Engineer

Senior / Principal Mechanical Engineer – Building Services (MEP)

Location: Exeter
Type: Full-Time, Permanent
Working Pattern: Hybrid Working & Flexible Hours

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Summary

Senior / Principal Mechanical Engineer required for a Building Services (MEP) consultancy with an established presence across the South West and multiple offices across the UK.

This role supports the delivery of mechanical building services design across a range of projects, with responsibility for project delivery, client interaction, and technical design. The position also contributes to team development, project coordination, and commercial awareness across project lifecycles.

About the Company 

A Building Services (MEP) and sustainability consultancy established in 2004, with multiple offices across the UK.

The Exeter office forms a key part of the South West operation, supporting the delivery of mechanical and electrical design across a range of sectors including education, healthcare, commercial and public sector projects.

The business specialises in sustainable building services design, including mechanical and electrical engineering, BIM-led digital delivery, and low-energy / net zero solutions.

The Exeter team operates within a wider multi-office structure, providing access to shared technical expertise while maintaining a strong regional project focus across the South West.

The company has received industry recognition for its work in sustainability and building services design.

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Key Responsibilities

• Deliver mechanical building services design across building and infrastructure projects
• Produce specifications, drawings, and contract documentation in line with industry standards
• Ensure compliance with relevant regulations, codes, and technical standards
• Work within multi-disciplinary teams to support coordinated design delivery
• Liaise with clients and external design teams to support project progression
• Develop and maintain client relationships
• Support project planning, cost control, and budget management
• Identify and manage scope and programme changes in line with change control processes
• Provide technical support across projects
• Contribute to company growth through identification of opportunities
• Support and mentor junior team members
• Maintain continued professional development and technical knowledge

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Requirements

• Degree in Mechanical Engineering, Building Services Engineering, or equivalent qualification
• Meets academic requirements for professional registration with a relevant institution
• Minimum 5+ years’ experience within Building Services / MEP design
• Experience delivering mechanical design on a range of project types and sizes
• Proficient in AutoCAD, Revit, Cymap, and Microsoft Office
• Strong understanding of building services design and project delivery
• Experience working both independently and within a team environment
• Ability to manage deadlines and work under pressure
• Understanding of project budgets and financial management
• Full UK driving licence
• Strong communication and interpersonal skills

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Package & Benefits

• Competitive salary (dependent on experience)
• 25 days annual leave + bank holidays
• Pension scheme
• Private medical cover
• Life assurance / death in service
• Hybrid working
• Flexible working hours
• Holiday purchase scheme
• Cycle to work scheme
• Professional membership support