Electrical Supervisor
Full Time/Permanent
Engineering, Maintenance
£50,000 to £74,999
£50000 per annum, Benefits: 50K + Career Progression + Training + 20 Day Holiday + Private Healthcare
All London
West Central London
JO-2208-251817
10-04-2026 03:52 PM
2026-05-10
Day Supervisor – Electrical Bias (Building Services / Smart Building Fit-Out)
📍 London 💼 Full-Time | Temporary (with potential for permanency)
Role Overview We are seeking an experienced Day Supervisor (Electrical Bias) to support the fit-out, commissioning, and mobilisation of a new state-of-the-art corporate headquarters in London.
This is initially a temporary position with strong potential to become permanent, offering a unique opportunity to be involved from early-stage fit-out through to full operational readiness and steady-state operations.
You will play a key role in managing safe electrical isolations, LV switching, and Permit to Work (PTW) systems, while supporting contractors and engineering teams in a highly advanced, smart building environment.
The Building This next-generation corporate headquarters features industry-leading smart building technologies, including:
📍 London 💼 Full-Time | Temporary (with potential for permanency)
Role Overview We are seeking an experienced Day Supervisor (Electrical Bias) to support the fit-out, commissioning, and mobilisation of a new state-of-the-art corporate headquarters in London.
This is initially a temporary position with strong potential to become permanent, offering a unique opportunity to be involved from early-stage fit-out through to full operational readiness and steady-state operations.
You will play a key role in managing safe electrical isolations, LV switching, and Permit to Work (PTW) systems, while supporting contractors and engineering teams in a highly advanced, smart building environment.
The Building This next-generation corporate headquarters features industry-leading smart building technologies, including:
- Fully integrated BIM (Building Information Modelling) systems
- Digital concierge and client service platforms
- A fully connected, data-driven building environment
- Designed for efficiency, resilience, sustainability, and user experience
- Act as Day Supervisor, overseeing daily site operations and contractor activity
- Perform safe LV electrical isolations and reinstatements to support fit-out works
- Issue, manage, and close Permits to Work (PTW) in line with procedures
- Coordinate with contractors, engineering teams, Permit Manager, and stakeholders
- Support fit-out works including isolations, connections, access control, and supervision
- Participate in Soft Landings, training, and system familiarisation
- Support development of operational processes and building readiness
- Witness and support commissioning activities
- Assist with handover documentation and operational transition
- Support engineering teams during low-activity project phases
- Use digital FM systems (CAFM / PDA / smart platforms) for job management
- Raise, track, and close maintenance tasks accurately
- Maintain permit logs, maintenance records, and compliance documentation
- Support fault diagnosis and root cause analysis reporting
- Produce technical documentation for engineering leadership teams
- Promote safe systems of work and high-quality standards
- Identify opportunities for process improvement and efficiency gains
- Support a strong health, safety, and compliance culture
- Contribute to team performance and operational excellence
- Experience as a Building Services Engineer (Electrical Bias)
- Background in critical environments (e.g. corporate HQ, banking, data centres)
- Strong experience with:
- Permit to Work (PTW) systems
- Electrical isolations and LV switching
- Good understanding of HVAC and building services systems
- Experience with HV switching operations (11kV–33kV)
- HV switching qualification or proven HV operational experience (up to 33kV)
- City & Guilds Electrical qualifications (or recognised apprenticeship)
- 18th Edition Wiring Regulations (BS 7671)
- C&G 2391 Inspection & Testing
- ACoP L8 Water Hygiene certification
- IOSH qualification (or equivalent)
- Willingness to become LV Authorised Person (LVAP) on site
- BMS (Building Management Systems) and controls
- HVAC systems (chillers, AHUs, FCUs, VAVs)
- LTHW heating systems and boilers
- Life safety systems (fire alarms, suppression, etc.)
- LV distribution (400V systems)
- UPS and 2N power architectures
- STS / ATS systems and standby generators
- Smart building systems, IoT, and integrated digital platforms
- Energy management and optimisation principles
- Self-motivated, flexible, and eager to learn
- Calm and effective under pressure
- Strong communication and client-facing skills
- Proactive, solutions-focused mindset
- Comfortable working independently and in multidisciplinary teams
- Flexible approach to working patterns, including occasional weekend support
- Leads by example and maintains high standards
- Strong commitment to safety, compliance, and quality
- Excellent organisational and coordination skills
- Confident user of digital FM / CAFM systems
- Proven experience in critical environments and HV operations
Jobs of the Week
South East
, Portsmouth
£55k per year + Car Allowance + Bonus
The Role: Regional Facilities Manager
Sector: Hotel Group
Location: Field Based - Including Isle of White and South Coast
Salary: £55,000 + Car Allowance + Bonus
Are you an experienced Facilities or Property professional looki...
Department/function
Region
Employment Type
- Administration 3
- Building Design, Planning, Development 19
- Catering 4
- Construction 70
- Contracts, Projects, Bids 36
- Energy Management 125
- Engineering, Maintenance 575
- Estates, Property 38
- Events 4
- Facilities Management (main) 284
- Graduate, Apprenticeship & Intern 15
- Hard Services 60
- Health & Safety 1
- HVAC 247
- Management 5
- M&E 237
- Operations 123
- Procurement 18
- Sales & Marketing 3
- Soft Services 2
- Sustainability 7
- ICT, Technical 1
- Workplace 1