You’ll be responsible for the installation, commissioning, testing, and maintenance of domestic and residential fire sprinkler systems in accordance with BS 9251:2021. This is a specialist role with excellent long-term prospects in one of the most consistently active markets in the UK for this discipline.
What You’ll Do
* Install residential fire sprinkler systems to BS 9251:2021 on new build and retrofit projects across South Wales
* Carry out first and second fix installation of sprinkler pipework, heads, control valves, alarm systems, and water supplies if needed
* Commission and test completed systems, including flow and pressure testing and alarm activation checks, along with compliance paperwork
* Conduct routine servicing and maintenance inspections in line with manufacturer and regulatory requirements
* Work with a range of pipe materials including CPVC (e.g. BlazeMaster), copper, and steel as specified
* Read and work from hydraulic calculation outputs, layout drawings, and system design documentation. Including any as fitted mark ups
* Liaise with site managers, other trades, building control, and end clients professionally
* Complete all relevant certification, commissioning records, and handover documentation accurately
* Maintain a safe working environment and adhere to all site health & safety requirements
What We’re Looking For
* Proven experience installing residential or commercial fire sprinkler systems — essential
* Sound working knowledge of BS 9251:2021 (domestic/residential sprinklers) — essential
* FIA, LPCB, or equivalent industry-recognised sprinkler qualification — highly desirable
* Experience working with CPVC pipework systems such as BlazeMaster is a strong advantage
* Ability to read and interpret hydraulic calculation reports and system drawings
* Solid understanding of water supply requirements: mains-fed, tank-fed, and pump-boosted systems
* CSCS card and relevant site safety certifications
* Strong attention to detail — precision is critical in this discipline
* Full UK driving licence — essential
* A plumbing background is advantageous but not essential if sprinkler experience is strong
Note on qualifications: We welcome applications from candidates working towards formal qualifications. If you have solid hands-on sprinkler installation experience but are still completing your FIA accreditation or equivalent, we’d still like to hear from you — we actively support training and professional development.
The Package
BASE SALARY: £34,000 – £42,000 DOE
COMPANY VAN: Provided & Insured
TOOLS & EQUIPMENT: Fully Supplied
FUEL CARD: Included
HOLIDAY: 28 Days inc. Bank Holidays
PENSION: Company Pension Scheme
TRAINING: FIA / Accreditation Support
OVERTIME: Available & Well Paid
Why Join Us
* Wales leads the UK on mandatory residential sprinklers — our pipeline of work is consistent, varied, and long-term
* A specialist, respected discipline — your skills are genuinely valued and rewarded
* Work across a range of projects from standard new builds to luxury residential developments
* A supportive team that invests in training and wants to see you progress
* Real career development opportunities into senior engineering, supervisory, or design roles
* We cover South and West Wales — you’ll be home each night with no excessive travel
Salary description
£34000.00 - £42000.00 per year