Location
Central London

Hours
Monday to Friday, 40 hours per week. Flexibility on weekends for on-call commitments will sometimes be required.

Salary
£50,000 per year

About the Role
We have an exciting opportunity for a suitably skilled HVAC Engineer to join the static OCS maintenance team for one of our key clients in London. Your role will consist of pre-planned maintenance and reactive works on site as directed by the M&E Manager. Experience of working in a corporate environment is desirable, as is experience with a CAFM system to manage workflows and complete maintenance and reactive tasks. The role can be very varied day to day but as the Mechanical Lead you will be responsible for all works involving the HVAC systems, supported by the OCS mobile team and specialist supply chain.

Your main responsibilities will include:
- Managing and maintaining the cooling and heating systems on site to comply with legislation and SFG 20 guidelines
- Supporting the contract management team by escorting contractors on site to ensure safe and compliant working practices
- Carrying out reactive investigations and first fix repairs (where possible) on mechanical equipment
- Scheduling HVAC time and modifying temperatures via BMS to suit occupancy requirements
- Completing all work to the highest standards and ensuring all paperwork is submitted
- Supporting other members of the maintenance team when required to ensure site operations are maintained

About The Company
OCS UK & Ireland is a leading facilities management company with over 50,000 colleagues and a turnover in excess of £2bn. We deliver innovative, award-winning services within facilities management, hard services, cleaning, security, and catering. Our mission is to make people and places the best they can be for our colleagues, customers, and the communities we serve. Our commitment to doing business the right way is rooted in our TRUE values - Trust, Respect, Unity, and Empowerment.

Why Work for OCS?
- Award-Winning Employer: Ranked 36th on Glassdoor’s Best Companies to Work For 2025
- Digital Learning: The OCS Academy offers digital courses and resources to help you build skills and grow your career
- Retail Perks: Access to exclusive discounts, rewards, and wellbeing resources via the Hapi app
- Professional Growth: Over 600 live learners across UK & Ireland, empowering colleagues with further development and qualifications
- Flexible Pay: Access a portion of earned wages before payday with the Wagestream App (contract specific)

Experience
Experience working in a corporate environment is advantageous but not essential. Experience and skills within a multiskilled or general fabric maintenance role would be an advantage.

About you
Reliable, punctual, and professional at all times. Clear understanding of customer care and promoting the services we provide as a business.

Qualifications
You should be qualified to NVQ Level 3 in a plumbing, heating, and ventilation discipline and hold an F-GAS Category 1 qualification. The ability to complete commercial gas work would be an advantage but is not essential. You must have the right to work in the UK.