Key Responsibilities: Conduct site inspections on civil/water assets (meter chambers, manholes, pipelines) and record precise measurements and observations. Install, commission, retrieve and maintain field instruments/loggers; maintain asset registers and equipment condition. Review daily work plans, route maps and material/tool lists; complete data sheets and information back‑ups per procedure. Regular travel within Pretoria and occasional inter-provincial site visits. Collaborate with engineers/project teams to resolve technical and construction monitored issues. Review basic drawings/sketches and as‑built information and progress reporting. Administrative duties for job cards, meeting records keeping and progress reporting with oral and written comprehension skills. Ability to work in a high-performance engineering environment Strong problem-solving skills, Attention to detail and quality workmanship, Ability to work independently and communicate well within a team, Willingness to adapt to new technologies and continuous improvement initiatives. Requirements: Completed Grade 12 / Matric with minimum 4 year’s experience as Qualified Artisan in water loss investigations of Water supply systems and valid trade certificate, Qualified Artisan with Trade certificate as Registered Plumber (with valid professional registration within Plumbing Industry Registration Board (PIRB), Computer Literacy and Basic skills with MS Office, Proficient in English language (speaking, writing and understanding), Valid driver’s licence Code B (LMV): willingness to travel and work on active sites, Basic knowledge of OHS Act and understanding of water installation compliance standards (SANS) and construction regulations Minimum 4 years of experience in operating various types of equipment related to Non-Revenue Water field activities in water infrastructure assets: hand electric powered tools, hydraulic/mechanical tools, plumbing tools, electronic handheld devices, control instrumentation is advantageous Minimum 4 years experience and application of plumbing concepts within: pressure management and pressure testing processes, leak detection surveys and repairs, field measurements and system audits, cold water supply systems: new installations and repairs thereof, hot water supply systems: new installations and repairs thereof, rainwater harvesting systems: new installations and repairs thereof