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Engineering
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Mechanical Design Engineer - MEP

12 Recruitment LtdThe City, Central London🇬🇧United KingdomPosted 23 Sept 2026

Quick Overview

Salary
£70k/yr
Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
The City, Central London, United Kingdom
Posted
Yesterday
HVACMechanical DesignRevit

Job Description

Senior Mechanical MEP Design Engineer – London – £70,000 An established building-services team is looking for a Senior Mechanical Design Engineer to deliver technically challenging MEP projects across London, taking responsibility for designs from concept through to detailed design and construction. The Role

  • Lead mechanical building-services design across multiple project stages.
  • Develop mechanical designs from concept through to detailed design.
  • Produce heating, cooling and ventilation strategies.
  • Undertake heat-loss, heat-gain and equipment sizing calculations.
  • Develop domestic water and public health systems where required.
  • Produce technical drawings, schematics and specifications.
  • Design systems in accordance with current regulations and standards.
  • Develop coordinated designs using Revit MEP.
  • Work closely with electrical and public health design teams.
  • Coordinate designs with architects and structural engineers.
  • Attend design and coordination meetings.
  • Provide technical support to junior engineers and technicians.
  • Review drawings and technical documentation.
  • Resolve design issues and respond to technical queries.
  • Liaise directly with clients and project stakeholders.
  • Assist with surveys and site inspections.
  • Support project delivery through construction.
  • Review contractor and subcontractor proposals.
  • Assist with technical reports and specifications.
  • Contribute to design reviews and value engineering.
  • Manage your own workload and project deadlines. Requirements
  • Strong mechanical building-services design experience.
  • Experience working on UK MEP projects.
  • Strong knowledge of HVAC systems and building-services principles.
  • Competent with Revit MEP and relevant design software.
  • Ability to produce and review engineering calculations.
  • Strong communication and coordination skills.
  • Degree/HNC/HND in Mechanical Engineering or Building Services preferred. Location: London<br />Salary: £70,000 per annum

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