Fire Stopper

United Infrastructure

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London, gb on site Until 8/21/2026 First posted April 9, 2026 Last posted April 9, 2026
Job description

United Infrastructure delivers essential infrastructure services across utilities and social infrastructure, supporting some of the UK’s largest network operators and housing providers.

PiLON, part of the United Infrastructure Group, specialises in planned maintenance, refurbishment, and repairs within the social housing sector. With over 20 years of experience, we are known for delivering quality work with care and respect for the communities we serve.

We are looking for an enthusiastic, hard-working, reliable and experienced Fire Stopper who can join our Fire Stopping project in London. The ideal candidate will be able to carry out fire stopping installations and remedial works, and will have experience with batt and mastic applications, fire barriers, and fire compounds.

Desired qualifications:

· Firas Certified/BM Trada in fire door fitting

· Manual handling (can be provided in-house by Pilon)

· Working at height (can be provided in-house by Pilon)

· Experience in passive fire stopping is not essential (training can be provided in-house)

In addition to the above qualifications, we are looking for: 

· NVQ level 2

· Valid CSCS

· Right to work in the UK

· Asbestos awareness

· Tools -110v or battery-operated

· Good English-conversational level

· Clean, UK driving Licence

Why work with us? Here are some of the brilliant benefits you could get:

· Very generous colleagues’ referral scheme – we reward you £2,000 for getting your friends to work with us (T&Cs apply)

· Multiple long-term projects, which guarantees continuity of work

· Prompt payments and very competitive rates

· Professional development training opportunities

· PPE – gloves, high visibility vests and face masks

About this role

Summary

Install and repair fire stopping systems within social housing projects in London.

Job title

Fire Stopper

Experience level

not specified

Industry

utilities and social infrastructure

Location requirements

London, gb, on-site work only

Salary

Not specified

Management role

No

Skills & keywords

Required skills

NVQ level 2CSCSfire door fitting certificationmanual handlingworking at heightasbestos awarenesstools - 110v or battery-operatedgood EnglishUK driving Licence

Preferred skills

None specified

Specializations

passive fire stoppingfire barriersfire compounds
Locations

Structured locations inferred from the posting.

London, UK

On-site City