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Senior Mechanical Design Engineer (Building Services)

Job details
Posting date: 01 December 2025
Salary: £60,000 to £70,000 per year
Additional salary information: + Package
Hours: Full time
Closing date: 31 December 2025
Location: London, London, ec2v 6db
Remote working: Hybrid - work remotely up to 3 days per week
Company: Hays Specialist Recruitment
Job type: Permanent
Job reference: 4750264_1764610781

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Summary

Your next career move starts here
Are you ready to take the lead on some of the UK's most exciting building services projects? This is an opportunity to join a highly respected multidisciplinary consultancy delivering innovative solutions across commercial offices, retail developments, and mixed-use schemes. Their reputation for technical excellence and sustainable design makes them a trusted partner for major developers and architects.


Your role:
As a Senior Mechanical Engineer, you'll be responsible for designing and delivering mechanical building services solutions from concept through to completion. You'll work closely with clients and internal teams to ensure projects meet performance, sustainability, and compliance standards.


What you'll need to succeed:

  • Extensive experience in mechanical building services design
  • Strong knowledge of HVAC systems and low-carbon technologies
  • Ability to lead projects and mentor junior engineers
  • Excellent communication and client-facing skills
  • You must be based in the UK - no sponsorship is available for this role.

What you'll get in return:

  • Competitive salary up to £70,000 DOE
  • Flexible working arrangements
  • Opportunity to work on landmark projects shaping the future of UK infrastructure


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 Adam Smeddle on 0207 2598760 now.
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

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