Site Manager
Join FDIS in North London as a Site Manager, leading multiple fire door projects, coordinating teams and customers, and shaping safe, high-quality delivery across live sites.
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 joinery background
Formal Project Management qualification such as PRINCE2 or PMP
Experience working with commercial or public sector clients
What we offer
Competitive Salary plus bonus
40 hours per week
25 days holiday + 8 bank holidays
Life assurance – 2x salary
Access to a discount portal
Training and career progression opportunities
Opportunity to develop your career within Fire Door Inspection Solutions and the wider Group
About Fire Door Inspection Solutions, IDSL and PTSG
Fire Door Inspection Solutions provides specialist fire-door inspections, maintenance, repairs and replacements across the UK.
Fire Door Inspection Solutions is part of IDSL Group, which brings together Integrated Doorset Solutions, Fire Door Inspection Solutions, Hartland Fire and Fire Doors Rite. Together, these businesses provide an end-to-end service covering the manufacture, installation, inspection, maintenance and compliance of fire doors and doorsets.
IDSL Group is now part of PTSG, one of the UK’s leading providers of specialist services. PTSG employs more than 4,000 specialists, supporting over 90,000 customers across approximately 200,000 buildings.
Joining Fire Door Inspection Solutions means becoming part of a specialist team while gaining the stability, resources and career opportunities available across the wider IDSL and PTSG Groups.
Equality, diversity and inclusion
We are committed to creating an inclusive workplace where everyone is treated fairly, respected and able to fulfil their potential. We welcome applications from people of all backgrounds and make employment decisions based on ability, suitability and the requirements of the role.
As a Disability Confident employer, we are committed to removing barriers and supporting talented people with disabilities throughout the recruitment process and their careers.
Armed Forces Covenant
PTSG Group is proud to support the Armed Forces community and has formally signed the UK Armed Forces Covenant.
We recognise the valuable skills that members of the Armed Forces community can bring to our organisation. We guarantee an interview to ex-Forces applicants who meet the minimum criteria for the role.
Ind1
- Division
- Fire Door Inspection Solutions Ltd
- Location
- Watford
- Yearly salary
- £50,000
Watford
Why work for us?
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Competitive salaries
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Life Assurance
3 x salary
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Vivup discounts
Access to Vivup discount centre, which includes: Gym memberships, Major retailers, Holidays, Meals out, Electronics, Cinema tickets, Days out and much more
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Professional Development
Opportunities to progress within each company and across the wider group. There are many examples of our staff moving between businesses for professional progression and career development.
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Work for a rapidly growing industry leader
In 2024 PTSG was 25 businesses, employing just over 2200 staff. Today (2026) we're over 30 companies employing 3300 staff and the fastest growing organisation within our field.
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Access to Online GP Appointments
Access a GP 24 hrs a day for all those unexpected emergencies
Our Vision
Here within PTSG's Fire Solutions Division:
We’re building something bigger than a group of companies.
Our vision is to create the most capable, connected and trusted fire safety division in the UK — where specialist expertise comes together to deliver smarter, safer and more reliable solutions for our customers.
At the heart of that vision is our people. By investing in skills, creating clear career pathways, and opening up opportunities across multiple disciplines, we’re not just growing a business — we’re building careers that last.
About Fire Door Inspection Solutions Ltd
Fire Door Inspection Solutions (FDIS) protects people and places through clear, evidence-led fire door compliance. With more than a century of combined practical knowledge, our specialists provide nationwide inspection, maintenance and remediation services, supported by over 750 independent fire tests and more than 120 fire door compliance checks. This enables us to deliver clear, actionable findings and, wherever the evidence allows, repair existing doorsets safely rather than recommending unnecessary replacement.
As part of IDSL Group and Premier Technical Services Group Ltd (PTSG), we combine our specialist knowledge, in-house manufacturing capability and FDK360 digital compliance platform with the strength and resources of one of the UK’s leading building compliance businesses. Together, we offer an integrated passive fire solution covering surveys, inspection, testing, certification, remediation, maintenance and specialist manufacturing—giving customers greater delivery certainty, nationwide capability and a reliable digital record throughout the lifecycle of every doorset.
While our reach and capabilities continue to grow, our purpose remains the same: to help customers create safer, compliant buildings through trusted technical advice, verified evidence and practical solutions that protect people, property and places.