Intermediate Mechanical Engineer

ZipRecruiter; London; On-site; GBP 40,000 - 45,000; Full time

Job summary

A leading building services consultancy in London is seeking a Mechanical Building Services Design Engineer to design and manage HVAC systems for diverse projects. The ideal candidate will have strong technical knowledge of CIBSE/BSRIA/BRE standards and experience in the UK construction sector. This role offers a permanent position with opportunities for career development within a supportive team.

Qualifications

• Proven experience in mechanical building services design within the UK construction sector.
• Ability to prepare accurate and consistent design information.
• Experience monitoring building services installations on site.

Responsibilities

• Designing, managing, and supervising mechanical building services projects from concept to completion.
• Preparing detailed design information, specifications, reports, and drawings.
• Monitoring project progress, variations, budgets, and quality.

Skills

Mechanical building services design

Technical knowledge of CIBSE/BSRIA/BRE

Thermal modelling experience (IES-ve)

Project management skills

Communication skills

Tools

IES-ve

Job description

Job Description

Mechanical Building Services Design Engineer

Location: London | Type: Permanent | Salary: £40,000 - £45,000

I'm partnering with a specialist building services consultancy based in London, known for delivering sustainable, efficient, and innovative engineering solutions. They work closely with leading developers, architects, and contractors on a wide range of residential, commercial, and mixed-use schemes, providing high-quality mechanical and electrical design expertise that consistently adds value to their clients' projects.

The Role

This is an excellent opportunity to join a progressive consultancy where you'll be central to the design and delivery of heating, ventilation, and air conditioning systems across various London and UK projects. Responsibilities include producing design calculations, drawings, reports, and specifications in line with CIBSE, BSRIA, and BRE standards, along with contributing to on-site inspections and testing.

Working alongside your Director/Group Leader, you'll help manage projects, coordinate with other disciplines, and maintain strong client relationships throughout the design and delivery process.

What You'll Be Doing

• Designing, managing, and supervising mechanical building services projects from concept to completion
• Preparing detailed design information, specifications, reports, and drawings
• Supporting project resource planning and monitoring
• Using thermal modelling software such as IES-ve (or similar) to support design development
• Liaising with clients and design teams to deliver coordinated, compliant designs
• Monitoring project progress, variations, budgets, and quality
• Building and maintaining excellent client relationships, supporting repeat business

What We're Looking For

• Proven experience in mechanical building services design within the UK construction sector
• Strong technical knowledge of CIBSE/BSRIA/BRE guidance
• Ability to prepare accurate and consistent design information
• Experience monitoring building services installations on site
• Thermal modelling experience (IES-ve or similar) would be an advantage
• Excellent communication and project management skills

Why Join?

This is a fantastic opportunity to join a London-based consultancy that values technical excellence, collaboration, and career development. You'll be part of a supportive team, take ownership of exciting projects, and contribute to a business with a strong reputation and a growing client base.

Apply now or contact Roberto Sartori at 07437837855 for a confidential chat.

Aldwych Consulting values and promotes equality. We encourage applications from all sections of society and are happy to discuss reasonable adjustments to support your application.

Candidates must be eligible to live and work in the UK. We act as an Employment Agency for permanent vacancies and as an Employment Business for temporary/contract roles.