Location: London & surrounding areas
Contract Type: Permanent / Contract
Start Date: Immediate
NRT Group is seeking an experienced Security Working Supervisor to oversee the installation and delivery of commercial security systems across projects in London and the surrounding areas. This role is ideal for a hands-on supervisor who can lead teams on-site while maintaining high standards of quality, safety, and compliance.
Key Responsibilities
Supervise and actively work alongside security installation teams on commercial sites
Oversee the installation of access control systems, door entry systems, intruder alarms, and associated cabling
Ensure works are carried out in line with industry standards, manufacturer guidelines, and site safety procedures
Plan, monitor, and inspect containment and cabling routes to ensure efficient and high-quality installations
Coordinate daily activities, labour, and materials to meet project programmes and deadlines
Liaise with site management, main contractors, and clients to ensure smooth project delivery
Carry out system testing, commissioning support, and handover documentation where required
Essential Skills & Experience
Strong experience in commercial security systems installations
Proven knowledge of access control, door entry, intruder alarms, and structured cabling
Experience supervising teams while remaining hands-on on-site
Ability to read and interpret technical drawings, layouts, and schematics
Strong organisational and communication skills
Understanding of site health & safety requirements
Full UK driving licence
Desirable Qualifications & Experience
ECS, CSCS, or equivalent industry card
Manufacturer training (e.g. Paxton, HID, Gallagher, Honeywell, Texecom, etc.)
Experience with system testing, commissioning, and client handovers
What NRT Group Offers
Competitive salary with overtime opportunities
Long-term, stable work on high-profile commercial projects
Supportive team environment with opportunities for training and career progression
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