Mechanical shift engineer

Shift service engineer

Location: South Kensington, London – may require to cover other sites occasionally

Contract: Full-time, Permanent

Salary: Competitive + Shift Allowance

First things first, What Can We Offer You?

• 21 days’ annual leave, with the option to buy 5 more
• Matched pension (6–8%)
• Private Medical Insurance & Life Assurance (after 12 months)
• Flexible benefits: electric car scheme, retail discounts, wellbeing support
• Recognition & referral bonuses
• Paid volunteering day and access to a comprehensive Employee Assistance Programme
• Employee discounts

The Role:

As a key member of our on-site engineering team, you’ll ensure the safe and effective operation of mechanical systems through planned maintenance, reactive repairs, and continuous improvement of building performance. Your work will help support the critical research and educational operations of the prestigious Imperial College, London.

Key Responsibilities:

• Conduct Planned Preventative Maintenance (PPM) on mechanical plant: pumps, AHUs, fan coil units, chillers, boilers, and compressors
• Respond to mechanical and plumbing-related callouts: leaks, blockages, tap replacements, and minor pipework
• Carry out emergency lighting testing and basic checks/resets on HVAC and BMS-controlled systems
• Monitor plant performance, undertake minor repairs, and escalate service-affecting issues
• Use CAFM system efficiently for job tracking and reporting via handheld device
• Escort specialist subcontractors and ensure H&S compliance at all times
• Maintain positive communication with client staff and internal teams
• Remain flexible for overtime and varied tasks within your skill set

What We’re Looking For:

• Level 2 mechanical qualification (Level 3 desirable – C&G, NVQ etc.)
• Strong HVAC experience in commercial buildings or hospital environments
• Hands-on knowledge of pumps, motors, mechanical plant systems, and plumbing
• Multi-skilled, with good IT/device competency
• Full UK driving license
• Excellent communication, customer service, and teamwork skills
• Commitment to safety, compliance, and continuous improvement

Join Dalkia – Powering Efficiency. Delivering Excellence.

At Dalkia, we deliver smarter energy and technical solutions that drive sustainable performance. We’re currently recruiting for an experienced Mechanical Building Services Engineer to join our team at Imperial College London, a flagship site within our portfolio. This is your opportunity to work on one of the UK's leading academic institutions while being part of a company at the forefront of energy innovation.

• Be part of a mission to build a low-carbon future
• Work with cutting-edge technologies and iconic institutions
• Access to continuous learning and career progression
• Competitive salary + pension + healthcare + overtime options
• Inclusive and collaborative company culture

We are committed to equity, diversity, and inclusion. We ensure that every applicant is treated fairly and respectfully throughout our selection process. If you require any adjustments, please inform us in confidence. Our talent acquisition team is here to assist you