Mechanical Project Engineer/Design Manager

Mechanical Project Engineer Building Services Design & Delivery

London & Southern Region

Competitive Salary GBP55,000 – GBP70,000 Package Career Progression

Full–Time Permanent

An exciting opportunity has arisen for an experienced Mechanical Project Engineer/Design Manager to join a growing and highly regarded building services contractor delivering complex MEP projects across London and the South.

This position is ideal for an engineer with a strong mechanical design and technical delivery background who enjoys overseeing projects from design coordination and pre–construction through to installation and commissioning. You ll play a key role in ensuring technical excellence, efficient delivery, and high–quality project outcomes across a diverse portfolio of major developments.

The Role

As Mechanical Project Engineer/design manager you will support the successful engineering delivery of large–scale building services projects, ensuring all mechanical systems are delivered safely, compliantly, and to programme.

Key responsibilities include:

Leading mechanical engineering and technical compliance across assigned projects.

Reviewing and coordinating mechanical designs, drawings, specifications, and technical submittals.

Identifying design risks, coordination clashes, and value engineering opportunities.

Supporting procurement activities including plant/equipment enquiries, technical evaluations, and subcontractor coordination.

Monitoring installation quality, commissioning activities, programme progress, and project documentation.

Working collaboratively with project managers, commercial teams, consultants, designers, and site teams to ensure smooth project delivery.

Ensuring full compliance with H&S procedures, QA standards, and client requirements.

Assisting with commercial processes including variations, reporting, and subcontract administration.

What We re Looking For

Degree qualified in Mechanical Engineering or Building Services Engineering (preferred).

Previous experience delivering MEP/building services projects within a contractor environment.

Strong understanding of mechanical design, technical coordination, and project delivery.

Ability to interpret complex technical drawings and specifications.

Excellent communication and stakeholder management skills.

Strong organisational skills with the ability to manage multiple project priorities.

A proactive and collaborative approach with a commitment to quality and safety.

What s on Offer

Competitive salary and comprehensive benefits package.

Opportunity to work on prestigious and technically challenging projects.

Genuine long–term career progression within a growing business.

Supportive and collaborative working environment.

Exposure to major commercial, infrastructure, and high–specification developments.

Interested