We are seeking an experienced Leak Injection / Crack Injection Technician with concrete repair experience to perform remedial injection work for structural and concrete restoration projects.
Key responsibilities
Diagnose leaks and crack pathways in concrete surfaces and structures
Prepare surfaces for injection (cleaning, sealing, staging)
Install injection ports/packers and perform injection using approved materials
Mix, handle, and apply injection materials per specification/SDS
Follow safety procedures and project documentation requirements
Coordinate with crews, supervisors, and customers to ensure correct scope completion
About you
Proven experience with leak injection and/or crack injection in concrete repair
Strong knowledge of concrete repair methods and site work practices
Ability to read and follow job specifications, labels, and technical instructions
Familiarity with common injection systems/materials (epoxy, polyurethane, gels/other systems)
Valid driver's license and ability to travel to job sites, if required
Experience in waterproofing, restoration, sealing, or structural repair environments
Ability to troubleshoot failures and adjust methods on-site
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Leak Injection / Crack Injection Technician (Concrete Repair) in Melbourne employer: SIS Limited
Join a dynamic team that values expertise and innovation in concrete repair, where your skills as a Leak Injection / Crack Injection Technician will be recognised and rewarded. Our supportive work culture fosters collaboration and continuous learning, providing ample opportunities for professional growth while working on diverse and impactful projects. Located in a vibrant area, we offer competitive benefits and a commitment to safety, ensuring you thrive both personally and professionally.
