Senior Mechanical Design Engineer Building Services
other jobs Hays Specialist Recruitment Limited
Added before 1 Days
- England,London,City of London
- Full Time, Permanent
- £55,000 - £75,000 per annum
Job Description:
Your new company
A leading global engineering consultancy is expanding its Building Services team and is seeking an experienced Senior Mechanical Design Engineer to play a key role in delivering high-profile, technically complex projects across the UK and internationally. You’ll be joining a forward-thinking organisation known for engineering excellence, digital innovation, and a strong commitment to sustainability.
Your new role
As a Senior Mechanical Design Engineer, you will lead the development of mechanical building services solutions across a diverse project portfolio, including commercial, residential, mission-critical, education, defence, and major infrastructure schemes. You will contribute to concept design, detailed calculations, specifications, reports, and coordinated MEP solutions while guiding more junior engineers and supporting multidisciplinary design teams.
Key responsibilities include:
*Leading mechanical design packages from concept to delivery
*Producing calculations, performance specifications, and technical documentation
*Coordinating designs with internal MEP teams and external stakeholders
*Ensuring compliance with industry standards, legislation, and best practices
*Supporting digital workflows including BIM/Revit environments
*Attending design meetings, presenting technical solutions, and managing client relationships
*Mentoring and developing junior team members
*Contributing to bids, fee proposals, and resource planning
What you’ll need to succeed
*Extensive mechanical building services design experience at Senior Engineer level
*Strong technical knowledge across HVAC, public health, thermal modelling, sustainable design, and low-carbon technologies
*Proven experience delivering multi-sector projects through all RIBA stages
*Proficiency with design software such as IES, Hevacomp, and relevant digital tools
*Strong communication and leadership skills
*Chartered status (CEng) or working towards chartership is highly advantageous
*A proactive, solutions-focused approach with the ability to influence design outcomes
What you’ll get in return
*Salary up to £70,000
*Industry-leading benefits package
*Hybrid and flexible working
*Clear progression pathways and chartership support
*Opportunity to work on some of the UK’s most exciting, sustainable engineering projects
*A supportive, collaborative environment with world-class technical expertise
What you need to do now
If you’re interested in this role, click ’apply now’ to forward an up-to-date copy of your CV, or call us Adam on .
If this job isn’t quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career.
Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at hays.co.uk
A leading global engineering consultancy is expanding its Building Services team and is seeking an experienced Senior Mechanical Design Engineer to play a key role in delivering high-profile, technically complex projects across the UK and internationally. You’ll be joining a forward-thinking organisation known for engineering excellence, digital innovation, and a strong commitment to sustainability.
Your new role
As a Senior Mechanical Design Engineer, you will lead the development of mechanical building services solutions across a diverse project portfolio, including commercial, residential, mission-critical, education, defence, and major infrastructure schemes. You will contribute to concept design, detailed calculations, specifications, reports, and coordinated MEP solutions while guiding more junior engineers and supporting multidisciplinary design teams.
Key responsibilities include:
*Leading mechanical design packages from concept to delivery
*Producing calculations, performance specifications, and technical documentation
*Coordinating designs with internal MEP teams and external stakeholders
*Ensuring compliance with industry standards, legislation, and best practices
*Supporting digital workflows including BIM/Revit environments
*Attending design meetings, presenting technical solutions, and managing client relationships
*Mentoring and developing junior team members
*Contributing to bids, fee proposals, and resource planning
What you’ll need to succeed
*Extensive mechanical building services design experience at Senior Engineer level
*Strong technical knowledge across HVAC, public health, thermal modelling, sustainable design, and low-carbon technologies
*Proven experience delivering multi-sector projects through all RIBA stages
*Proficiency with design software such as IES, Hevacomp, and relevant digital tools
*Strong communication and leadership skills
*Chartered status (CEng) or working towards chartership is highly advantageous
*A proactive, solutions-focused approach with the ability to influence design outcomes
What you’ll get in return
*Salary up to £70,000
*Industry-leading benefits package
*Hybrid and flexible working
*Clear progression pathways and chartership support
*Opportunity to work on some of the UK’s most exciting, sustainable engineering projects
*A supportive, collaborative environment with world-class technical expertise
What you need to do now
If you’re interested in this role, click ’apply now’ to forward an up-to-date copy of your CV, or call us Adam on .
If this job isn’t quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career.
Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at hays.co.uk
Job number 3484786
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Company Details:
Hays Specialist Recruitment Limited
At Hays we invest in lifelong partnerships that empower people and businesses to succeed. With over 50 years? success under our belts and a workforce ...