PTSG Fire Safety Solutions
Quantity Surveyor

How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Quantity Surveyor
Fire Door Inspection Solutions (FDIS) – part of the IDSL Group
Salary: £38,000–£40,000 plus company or car allowance
Location: Mansfield
Role Type: Full-time, Permanent
Fire Door Inspection Solutions (FDIS), part of the IDSL Group, is looking for a Quantity Surveyor to join our growing Commercial team.
Based from our Mansfield office and reporting to the Commercial Director, you’ll play a key role in managing the financial and commercial performance of fire door and passive fire protection projects.
You’ll work closely with operational teams, customers and contractors to agree costs, monitor project performance, prepare payment applications and ensure projects remain commercially on track.
This is a varied role combining office and site-based work, giving you visibility of projects from both a commercial and operational perspective.
Fire Door Inspection Solutions also manufactures its fire doors in-house, giving the business greater control over quality, supply and delivery and providing the Commercial team with close links to both our operational and manufacturing functions.
If you’re commercially focused, confident working with customers and looking to develop your career within a growing specialist fire safety business, this is a great opportunity to broaden your experience within passive fire protection.
What you’ll be doing
- Managing the financial and commercial performance of projects
- Supporting operational teams with day-to-day commercial matters
- Preparing, reviewing and agreeing cost estimates with customers
- Compiling and submitting payment applications
- Monitoring project costs, budgets and forecasts
- Tracking project performance and identifying commercial risks
- Attending sites to review works and project progress
- Working closely with Project Managers and operational teams
- Managing variations and ensuring changes to scope are commercially captured
- Reviewing contract requirements and ensuring commercial obligations are understood
- Maintaining accurate commercial records and project documentation
- Liaising directly with customers, contractors and other key stakeholders
- Supporting the Commercial Director with reporting and financial information
- Helping ensure projects are delivered commercially and financially in line with business expectations
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What we’re looking for
- Previous experience in a Quantity Surveying or commercial role
- Experience working for a main contractor or subcontractor
- Experience supporting projects across the public and/or private sectors
- Strong financial and commercial awareness
- Good understanding of project costs, budgets and forecasting
- Knowledge of JCT and NEC contracts
- Strong analytical skills
- Excellent Microsoft Excel knowledge
- Confident customer-facing and communication skills
- Ability to manage your own workload and meet deadlines
- Full UK driving licence
Desirable
- Degree in Quantity Surveying or Commercial Management
- Previous experience within passive fire protection
- Knowledge of fire doors and compartmentation works
What we offer
- Competitive Salary plus company car or car allowance
- 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


Get help with your application
Your very own career expert that helps elevate your application to the next level.
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.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London