Leak Detection Engineer

Building-Transformation; Bedford; On-site; GBP 42,000 - 60,000; Full time

Benefits offered by this job

Team performance bonus £2 to £3K OTE

Company vehicle provided, workwear and

Onsite gym, sauna, ice-bath, and cycle

Early finish at 4pm on Fridays

Gym membership

Employee healthcare program

Employee Assistance Program

Onsite gym

22 days annual leave + bank holidays

Health cash plan

Job summary

Building Transformation in Bedford is seeking an experienced Leak Detection Engineer to deliver roof maintenance, inspections and repairs across client sites, focusing on water ingress solutions and building envelope investigations. You will develop knowledge of roofing, waterproofing, façade and cladding systems, use Electronic Leak Detection equipment, and produce technical surveys and reports.

Required: IPAF, PASMA, Working at Height, CSCS, UK driving licence; full-time on-site role with

Qualifications

• Experience producing technical survey reports and recommendations.
• IPAF Licence, CSCS card, PASMA Certification, and Working at Height certification.
• Experience using Electronic Leak Detection equipment and CWCT testing methodologies.

Responsibilities

• Develop and maintain knowledge of roofing, waterproofing, façade, cladding, and building envelope systems.
• Develop competency in Electronic Leak Detection equipment and testing methodologies.
• Assist with detailed condition surveys, forensic investigations, and technical reporting when required.
• Support complex leak investigations involving roofing, façade, and cladding systems.
• Support fault diagnosis on recurring or difficult-to-trace water ingress issues.
• Interpret construction drawings, specifications, and as-built information.
• Identify and report opportunities for additional works, upgrades, remedial projects, or maintenance contracts.
• Support client satisfaction and safe service delivery.
• Maintain awareness of cost-effective investigation methods and remedial solutions.
• Contribute to achieving service delivery targets and team KPIs for bonuses.

Skills

Experience producing technical survey

Reliability

Attention to detail

Education

IPAF Licence

PASMA Certification

Working at Height certification

Full UK driving licence

Tools

Electronic Leak Detection equipment

CWCT testing methodologies

Job description

Employee Benefits:

• Team performance bonus £2 to £3K OTE per annum
• Company vehicle provided, workwear and laptop
• Working hours (40-hour week, full-time, Monday to Friday)
• 22 daysannual leave + 8bank holidays (negotiable)
• Employee healthcare programand gym membership
• Employee Assistance Program
• Onsite gym, sauna, ice-bath, and cycle-to-work scheme
• Early finish at 4pm on Fridays

Building Transformation are a niche external building fabric access and maintenance company based in Bedford, working predominantly in the Southeast. We are looking for an experienced Leak Detection Engineerwith experience of in leak detection, roofing, waterproofing, façade, cladding and/or building envelope investigations.

Why Join Us?

This is an opportunity to join a growing, specialist business where your work is valued and visible.

• Strong – practical knowledge of roofing, waterproofing, façade, and cladding systems.
• Safety-focused – committed to safe working practices at all times.
• Problem-solving – able to diagnose and resolve complex water ingress issues effectively.
• Analytical – capable of identifying root causes through systematic investigation and testing.
• Reliable and accountable – takes ownership of work and delivers to a high standard.
• Good communication skills – able to interact professionally with clients and colleagues.
• Customer-focused – committed to delivering a high level of service.
• Attention to detail – ensures accuracy in testing, reporting, and recommendations.
• Adaptable and flexible – able to respond to reactive and changing work demands.
• Team player – works collaboratively across the business.
• Physically capable – able to work at height and in varying site conditions.
• IT competent – capable of using tablets, survey software, reporting systems, and Microsoft Office.
• Organised – manages workload, equipment, and reporting efficiently.

Your role at a glance:

This is a hands-on role where you'll deliver high-quality roof maintenance, inspections, and repairs across a range of client sites.

You will:

• Develop and maintain strong knowledge of roofing, waterproofing, façade, cladding, and building envelope systems.
• Develop competency in Electronic Leak Detection equipment and specialist testing methodologies.
• Assist with detailed condition surveys, forensic investigations, and technical reporting when required.
• Support complex leak investigations involving roofing, façade, and cladding systems.
• Support fault diagnosis on recurring or difficult-to-trace water ingress issues.
• Interpret construction drawings, specifications, and as-built information where required.
• Identify and report opportunities for additional works, upgrades, remedial projects, or maintenance contracts.
• Support client satisfaction and retention through quality and safe service delivery.
• Maintain awareness of cost-effective investigation methods and remedial solutions.
• Contribute to achieving service delivery targets and business performance KPIs for team bonus allocation.

You will be someone who takes pride in quality workmanship, works safely, and represents the business professionally on-site.

What we’re looking for:

We're looking for a reliable, safety-focused engineer who takes pride in delivering high-quality work and excellent service.

You will have or bring:

• Experience producing technical survey reports and recommendations
• You must hold the IPAF Licence
• A valid CSCS card
• PASMA Certification
• Working at Height certification
• Experience using Electronic Leak Detection equipment
• Knowledge of CWCT testing methodologies
• A full UK driving licence

Just as important is your attitude. You will be dependable, solutions-focused, and take real ownership of your work.

Hours

40 per week, Monday to Friday

22 days holiday plus bank holidays; ongoing training & development plan; gym membership; employee assistance programme; health cash plan; contributory pension

09-10-2026

Job attachments

Leak_Detection_Enginner_JD_-_June_2026.pdf