Mechanical Engineer Property Care
Who is Size Group?
Launched in 2009 as a small construction venture between two friends, Size Group brings together the vital elements of property from the construction of luxury buildings through to the maintenance and management of a property portfolio. We now seek a Mechanical Engineer to join our Property Care team on a permanent, full-time basis. The Benefits This is a great opportunity for a Mechanical Engineer with a construction background to join and grow within our forward-thinking and collaborative organisation. We offer:Auto enrolment to company pension scheme (opt-out option available)
Private medical insurance
26 days annual leave
Travel expenses for site-based staff
As part of a growing group with ambitious plans, you’ll benefit from strong leadership support, visible career progression, and the chance to help shape the success of our most high-profile projects.
The Culture At Size Group our values underpin who we are. They form an important benchmark for everyone – collectively and individually. We are: Empathetic - People-driven and focused
Tenacious - Relentless pursuit of the highest standards
Integrity - Integrity earns trust. Trust builds relationships
Entrepreneurial - Self-starters that push beyond the obvious We boast a culture that is focused on training and development, career paths and internal progression. What’s more, we’re committed to our employees and offer a range of benefits to support your lifestyle both in and out of the workplace. The Role As a Mechanical Engineer you will play a key role in the ongoing maintenance, optimisation, and safe operation of mechanical systems within luxury residential properties. You will ensure that all building services run reliably, efficiently, and to the exceptionally high standards expected by our clients. This includes mechanical plant, HVAC systems, domestic services, and specialist equipment integrated into bespoke residential builds. Key responsibilities include:Conducting regular planned preventative maintenance on all mechanical systems across a portfolio of luxury residential properties
Mechanical diagnostics, working quickly and efficiently to resolve faults with minimal downtime
Carrying out statutory checks to ensure compliance with relevant regulations
Responding promptly to urgent issues, carrying out root-cause analysis to prevent repeat faults
Liaising with Property Managers, estate teams, clients and specialist subcontractors professionally and respectfully
Maintain thorough documentation of maintenance activities through service logs, asset registers and reports
About You
To be considered for the role of Mechanical Engineer you will need to demonstrate:NVQ Level 3/City & Guilds or equivalent in Mechanical Engineering, HVAC, Building Services or Plumbing & Heating
Experience within a high-end residential setting is preferred
Outstanding communication skills when dealing with colleagues and stakeholders
Ability to work independently as well as alongside a team of property care specialists and subcontractors
Have a proactive mindset and strong problem-solving abilities
Strong attention to detail and pride in workmanship
Full UK driving licence and access to a car is desirable
How to Apply
Recommended Jobs
Store Manager London Bridge (40 hours)
As Store Manager your focus is on creating an unforgettable customer experience and helping your team to reach their full potential! Youll work closely with your Area Manager to put our local busin…
Operations Director, Technical Maintenance Solutions
Operations Director, Technical Maintenance Solutions The opportunity TCR Group, the global leader in Airport Ground Support Equipment (GSE) Services, is looking for an Operations Director to …
Graduate Engineer
Graduate Engineer London - Opportunity for Germany! £38,000 - £40,000 + Travel Allowance + Accommodation + Pension + Holidays + Private Medical Insurance + Technical Career Progression + Pack…
Live-in Nanny in Hampstead, Job ID J1DF98
This lovely family, based in Hampstead, London, is seeking a Live-in Nanny to care for their toddler, new baby, due in November 2025 and a school-aged child. The role will include all general nanny d…
Practice Nurse Croydon £GREAT RATES in London South
Practice Nurse Croydon Dream Medical are working with a Health Centre in Croydon who are currently looking for a Locum Practice Nurse. The practice are looking for a nurse to work 10:00 - 18:00 …
Distribution Specialist
Distribution Specialist – Lloyd’s Market London | Hybrid (3–4 days office based) A rare opportunity has arisen to join a high-performing Lloyd’s Syndicate in a newly created Distribution role – r…
Process Technician Advanced - Chingford, Greater London
Process Technician Advanced - Chingford, Greater London, E4 7PXContract: PermanentSalary: Salary up to £35,000 per annum depending on skills and experience. We have an opportunity for you to join Th…
Associate Building Surveyor
Associate/Senior Associate Building Surveyor | £71K – £87K + Bonus + Package &##128205; London, City | Permanent | Consultancy Great opportunity for an experienced Associate Building Surveyor to …
School Administrator | Brent | January 2026
Are you an efficient and personable Administrator looking to join a thriving school office in Brent from January 2026? Do you enjoy being the friendly, organised point of contact that keeps a school …