Site Manager
PTSG Fire Safety Solutions · Watford, United Kingdom · On-site
Posted Sep 24, 2026
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Project Manager – Fire Doors
Fire Door Inspection Solutions (FDIS) – part of the IDSL Group Location: North London (Regional) | Full-time | 40 hours per week Salary: £50,000 per annum plus bonus
Fire Door Inspection Solutions (FDIS), part of the IDSL Group, is looking for an experienced Project Manager to join our growing Operations team.
This is a key, site-based role responsible for managing multiple fire door inspection, remediation and installation projects from initial planning through to completion.
You’ll oversee delivery across a number of live sites, working closely with Supervisors, joiners, customers, suppliers and internal teams to make sure projects are properly planned, fully resourced and delivered safely, efficiently and to the required standards.
Supervisors will manage individual site teams, while you’ll maintain overall responsibility across multiple projects and sites, ensuring work stays on programme and customers remain fully updated throughout delivery.
Fire Door Inspection Solutions also manufactures its fire doors in-house, giving the business greater control over quality, supply and delivery, while allowing you to work closely with both our operational and manufacturing teams.
What you’ll be doing
Managing multiple fire door projects from start to finish
Overseeing Supervisors and site teams across multiple live projects
Planning and coordinating labour, materials and site requirements
Organising materials and ensuring everything is in place ahead of works
Managing project programmes, timelines and resources
Monitoring project progress, performance and key milestones
Completing project and site reporting
Managing waste and general site requirements
Liaising directly with customers and keeping them updated throughout delivery
Coordinating suppliers, subcontractors and internal teams
Preparing and managing RAMS and COSHH documentation
Ensuring compliance with fire safety regulations, health & safety requirements and company procedures
Carrying out regular site visits and quality checks
Identifying and resolving issues that could impact programme or delivery
Maintaining accurate project documentation and records
Supporting continuous improvement across project delivery
What we’re looking for
Previous Project Management experience within the fire door industry
Strong knowledge of fire door installation, remediation and compliance
Experience managing multiple live projects and site teams
Strong leadership and team coordination skills
Excellent planning and organisational ability
Confident customer communication and relationship management skills
Strong problem-solving and decision-making skills
Good understanding of RAMS, COSHH and site health & safety
Ability to manage changing priorities and tight deadlines
Good Microsoft Office and project management system skills
Full UK driving licence
Desirable
Joinery experience or a…