The Building Diagnostics & Leak detection Technician is responsible for investigating building defects, identifying the root cause of failures, and providing technically sound recommendations to support remedial repair projects.
This role acts as the technical link between clients, engineers, estimators, project managers and site teams, ensuring accurate diagnosis, quality reporting and practical repair methodologies.
In addition to conducting building diagnostics and leak detection investigations, the role supports project quality assurance, WHS compliance, emergency response works and continuous improvement initiatives across the business.
The position plays a critical role in maintaining EasyTrades' reputation for delivering technically sound, high-quality remedial building solutions.
Position Purpose
The Building Diagnostics & Leak detection Technician is responsible for investigating building defects, identifying the root cause of failures, and providing technically sound recommendations to support remedial repair projects.
This role acts as the technical link between clients, engineers, estimators, project managers and site teams, ensuring accurate diagnosis, quality reporting and practical repair methodologies.
In addition to conducting building diagnostics and leak detection investigations, the role supports project quality assurance, WHS compliance, emergency response works and continuous improvement initiatives across the business.
The position plays a critical role in maintaining EasyTrades' reputation for delivering technically sound, high-quality remedial building solutions.
Key Responsibilities
Building Diagnostics & Investigations
Conduct building diagnostics and defect investigations across commercial, strata, government.
Perform leak detection, moisture testing and both non-invasive and invasive building investigations.
Operate specialist diagnostic equipment including thermal imaging cameras, moisture meters and other testing equipment.
Identify the root cause of building defects, water ingress, structural movement and material failures.
Assess damage resulting from water ingress, structural deterioration and building movement.




Determine practical repair methodologies and provide technical recommendations for review with Remedial Estimator to establish scopes of works.
Reporting
Prepare professional inspection reports using EasyTrades reporting templates.
Capture detailed photographic evidence.
Document findings, observations and recommended repair strategies.
Maintain accurate inspection records within company systems.
Ensure reports are completed accurately and within required timeframes.
Project Support
Provide technical advice to Estimators during quotation and tender preparation.
Assist Project Managers with technical issues throughout project delivery.
Attend site meetings where required.
Assist in developing repair methodologies and construction sequencing.
Support project handovers and technical problem solving.
Quality Assurance
Conduct Quality Control (QC) inspections across active projects.
Verify workmanship complies with Australian Standards and project specifications.
Identify defects requiring rectification.
Monitor project quality throughout construction.
Provide recommendations for quality improvements.
WHS & Compliance
Complete internal WHS inspections and compliance audits.
Ensure inspections comply with:
National Construction Code (NCC)
Australian Standards
Design & Building Practitioners Act (DBPA)
Company Quality Management Systems
WHS legislation
Identify safety risks and recommend corrective actions.
Emergency Response
Attend emergency make-safe inspections following building failures.
Assess building safety.
Recommend temporary protection measures.
Assist in developing emergency repair scopes.
Continuous Improvement
Assist in developing and improving:
Inspection procedures
Reporting templates
Quality documentation




ISO Management Systems
Operational procedures
Identify opportunities to improve efficiency, quality and client outcomes.
Key Relationships
Internal
Head of Projects
Estimating Team
Project Managers
Project Administrators
Site Supervisors
Small Works Manager
Operations Team
External
Clients
Engineers
Building Consultants
Strata Managers
Insurance Representatives
Suppliers
Contractors
Skills & Experience
Essential
Experience in remedial construction, building inspections or building diagnostics.
Strong understanding of waterproofing systems and building defects.
Ability to identify root causes rather than symptoms.
Excellent written communication skills.
Strong organisational and time management skills.
Current Driver Licence.
Construction White Card.
Desirable
Trade qualification in Carpentry, Building, Waterproofing, Plumbing or similar.
Builder's Licence.
Experience using:
Thermal Imaging Cameras
Moisture Meters
Leak Detection Equipment
Computer literate.
Experience interpreting engineering reports and construction drawings.
Key Competencies
The successful candidate will demonstrate:
Strong analytical and problem-solving skills.
High attention to detail.
Qualified communication skills.
Sound technical judgement.
Initiative and self-motivation.
Ability to work independently.
Strong customer service skills.
Commitment to quality and continuous improvement.
Ability to prioritise competing workloads.
Professional presentation.
Key Performance Indicators (KPIs)
Success in this role will be measured by:
Inspection reports completed accurately and on time.
High standard of technical investigations.
Accurate identification of defect root causes.
Client satisfaction with investigations.
Quality Control inspections completed as scheduled.
Compliance with WHS and company systems.
Support provided to Estimators and Project Managers.
Contribution to business improvement initiatives.
Maintenance of accurate inspection records.
Positive contribution to project quality outcomes.
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📌 Building Diagnostics & Leak Detection Specialist (New South Wales)
🏢 Easy Trades
📍 New South Wales