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We are inviting applications from a qualified and highly experienced Electrical Transformer Maintenance and Testing Electrician with mandatory experience in tap changers and protection systems on 1MVA to 20MVA transformers.Minimum Requirements:
Qualified Electrician (Trade Test certified)
Minimum 5 years’ proven experience in transformer maintenance and testing
Demonstrated experience working on 1MVA – 20MVA transformers
MUST have hands-on experience in tap changer maintenance (OLTC and/or OCTC)
MUST have experience in transformer and feeder protection systems
Strong technical knowledge in:
Protection relays (overcurrent, earth fault, differential, Buchholz, REF, WTI/OTI, PRD)
Tap changer inspection, servicing, adjustment, and fault finding
Transformer oil sampling, testing, and purification
Electrical testing (IR, TTR, winding resistance, tan delta, etc.)
Preventative and corrective maintenance
Valid driver’s license (mandatory)
Sound understanding of OHS Act, electrical safety regulations, and applicable standards
Ability to work independently and under pressure
Key Responsibilities:
Perform planned and breakdown maintenance on transformers (1MVA–20MVA)
Conduct tap changer servicing and fault diagnosis
Inspect, test, and verify transformer protection systems and associated relays
Interpret test results and compile technical maintenance reports
Ensure compliance with safety, quality, and company procedures
Assist with transformer installation, commissioning, and repairs
Added Advantage:
MV switching authorization
Protection relay testing and commissioning experience
Experience in municipal, utility, or industrial power environments
First Aid, Working at Heights, and HV safety certification
Employment Type:
Contract
Market-related remuneration, commensurate with experience
Applications: queries@wnaap.co.za (email CV and qualifications)
Closing Date: 28/02/2026
Stellenbosch
Results for breakdown . in "breakdown ." in Jobs in South Africa in South Africa
1
Company and Job Description:A wellâ??established service provider is looking to appoint an experienced Breakdown Technician to join their 24/7 Breakdown Services team.The successful candidate will be responsible for attending to tyre breakdowns and onâ??site fitments, ensuring safe, efficient, and professional service in line with company procedures and national safety standards.This is a handsâ??on role suited to individuals who are technically skilled, safetyâ??focused, and comfortable working in a fastâ??paced, onâ??call environment. Key Responsibilities:Respond to tyre breakdowns as dispatched by controllersLoad and collect required stock and equipment before dispatchDrive to breakdown locations and provide updates every 30 minutesReport delays, deviations, or challenges promptlyRepair, fit, and strip tyres (OTR, commercial truck, and passenger tyres)Adhere to all safety procedures and national safety requirementsAccurately complete job cards and obtain customer signaturesCapture required tyre photographs in line with company standardsSubmit completed job cards daily and attend debriefing sessionsMaintain breakdown vehicle, cage, tools, and stockReport any damages, losses, or shortages of company propertyJob Experience & Skills Required (Ideal Candidate Profile):Minimum Grade 10Able to read, write, and speak EnglishMinimum 5 years experience in tyre fitting and strippingValid Code 10 drivers licenseAbility to safely operate breakdown tools and equipmentPhysically fit and able to work with heavy tools and machineryBasic tyre service and safety trainingIf you are interested in this opportunity, please apply directly.
https://www.jobplacements.com/Jobs/F/Fitter-Technician-1254143-Job-Search-01-21-2026-04-14-03-AM.asp?sid=gumtree
2h
Job Placements
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Minimum requirements: Minimum 5 years proven experience maintaining and repairing tractors, specifically John Deere, Landini and New HollandMinimum 5 years experience working on TLB, Graders and Matriarch machineryMinimum 5 years experience maintaining and repairing HINO, TATA and UD trucks, as well as forkliftsStrong knowledge of diesel engines, mechanical systems, electrical systems and hydraulicsProven ability to diagnose faults accurately and carry out repairs independentlyValid drivers licenceOwn reliable transportWilling and able to work overtime when requiredWilling to be on standby over weekends and respond to breakdownsAbility to work under pressure and meet operational deadlinesKey Responsibilities:Diagnose, service and repair diesel-powered vehicles and equipment, including tractors, trucks, TLBs, graders, forklifts and related machineryIdentify and repair mechanical, electrical and hydraulic faultsPerform preventative maintenance tasks such as oil changes, filter replacements, lubrication and inspectionsConduct routine servicing in accordance with manufacturer specifications and company standardsTroubleshoot equipment malfunctions and resolve breakdowns efficiently to minimise downtimeEnsure all repairs are completed safely and to a high standardMaintain accurate service and repair recordsRespond to breakdowns after hours and over weekends when on standbyAdhere to workplace health and safety regulations at all timesConsultant: Rene Otte - Dante Personnel Greenstone
https://www.jobplacements.com/Jobs/D/Diesel-Mechanic-1254244-Job-Search-01-21-2026-04-35-20-AM.asp?sid=gumtree
2h
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Must have Star diagnostic experience.Ability to work efficiently and in a team.Drivers license Essential.Prepared to conduct roadside and infield breakdown assistance.
https://www.jobplacements.com/Jobs/D/Diesel-Mechanic-1230898-Job-Search-01-18-2026-00-00-00-AM.asp?sid=gumtree
2d
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Essential Qualifications: Millwright Trade Test certificate 5+ years relevant experience Electrical/Millwright/Mechatronics qualification Working knowledge of PLC and HMI (Coding advantageous) Relevant experience in Hydraulic and Pneumatic function and controlKey Responsibilities: Install all new mechanical and electrical equipment, plant & machinery Attend promptly and efficiently to all breakdowns and stoppages Conduct inspections and preventative maintenance Perform set-ups and changes with minimum production interruption Maintain high standards of housekeeping and safe working practices Complete tasks as assigned by Maintenance Supervisor Work shifts, overtime, and stand-by duties as per rosterEssential Experience: Mechanical and electrical equipment maintenance Hydraulic and pneumatic systems PLC and HMI troubleshooting Installation of plant and machinery Preventative maintenance programs Breakdown response and repairs
https://www.jobplacements.com/Jobs/M/Maintenance-Technician-Millwright-1252989-Job-Search-1-19-2026-2-09-47-AM.asp?sid=gumtree
1d
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Our client, a reputable long-distance transport company based in Brackenfell, is seeking an experienced Diesel Mechanic to join their team. RESPONSIBILITIES:Inspect trucks to identify mechanical issues and use diagnostic tools to interpret results.Repair and replace faulty mechanical, electrical, and electronic components in engines,transmissions, braking systems, and steering mechanismsPerform vehicle maintenance and repairs in accordance with service standards and withinagreed timeframes.Maintain detailed records of all inspections and repairs performed on each vehicle.Accurately complete job cards and parts requisitions.Attend to breakdowns as required.Ensure compliance with the OHS Act and SHEQ standards by promoting a safe, clean, andwell-organised work environment.REQUIREMENTS:Qualified / Partly qualified Diesel MechanicGeneral Auto Electrical ExperienceBasic knowledge on Thermo King diesel cooling unit enginesWork experience with Volvo trucks advantageousCode 8 Drivers LicenseComputer literateAvailable for after-hours and weekend work to attend to breakdowns
https://www.jobplacements.com/Jobs/D/DIESEL-MECHANIC-1252838-Job-Search-01-17-2026-02-00-14-AM.asp?sid=gumtree
3d
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Minimum RequirementsQualified Mechanical Fitter (Trade Tested)510 years proven experience in mechanical maintenanceStrong knowledge of industrial machinery and rotating equipmentExperience with preventative and breakdown maintenanceAbility to work independently and under pressureGood fault-finding and problem-solving skillsKey ResponsibilitiesPerform mechanical maintenance, repairs, and overhauls on production machinery and plant equipmentDiagnose mechanical faults and carry out effective breakdown repairs to minimize downtimeConduct preventative and predictive maintenance according to maintenance schedulesInstall, align, and commission mechanical equipment including pumps, gearboxes, conveyors, bearings, shafts, and couplingsPerform precision fitting, assembly, and dismantling of mechanical componentsCarry out basic machining, fitting, and fabrication tasks as requiredRead and interpret mechanical drawings, schematics, and technical manualsEnsure compliance with safety standards, lockout procedures, and maintenance best practicesMaintain accurate maintenance records and job cardsLiaise with maintenance planners, production teams, and external contractorsAssist with continuous improvement initiatives to enhance machine reliability
https://www.jobplacements.com/Jobs/S/Senior-Mechanical-Fitter-1253662-Job-Search-01-20-2026-04-18-46-AM.asp?sid=gumtree
11h
Job Placements
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Location: Industria Johannesburg Job SummaryWe are seeking a skilled and reliable Mechanic to join our team. The successful candidate will be responsible for diagnosing, servicing, repairing, and maintaining company vehicles, machinery, and equipment to ensure optimal performance, safety, and minimal downtime.Key ResponsibilitiesPerform routine servicing, maintenance, and repairs on vehicles, machinery, and equipmentDiagnose mechanical faults and carry out effective repairsConduct inspections and preventative maintenance to reduce breakdownsMaintain accurate service and repair recordsEnsure compliance with safety regulations and company proceduresOrder and manage spare parts and tools where requiredRespond to breakdowns and provide technical support when necessaryKeep the workshop clean, organized, and safeRequirementsQualified Mechanic (Trade Test essential)Minimum 25 years relevant experienceStrong mechanical knowledge and fault-finding skillsExperience with industrial, diesel, or automotive equipment (advantageous)Ability to work independently and as part of a teamStrong attention to detail and problem-solving skillsGood time-management and communication abilities
https://www.jobplacements.com/Jobs/M/Mechanic-1250377-Job-Search-01-12-2026-04-22-17-AM.asp?sid=gumtree
8d
Job Placements
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Job Summary / PurposeThe Toolmaker is responsible for diagnosing, repairing, modifying, and maintaining all moulds and tooling to ensure optimal production performance. The role also includes the development and manufacture of new moulds when required, while ensuring product quality, safety compliance, and adherence to the Toolroom Mandate. Primary Responsibilities Mould Maintenance, Repairs & ModificationsPerform planned and breakdown maintenance on moulds.Attend mould start-ups at machines to ensure correct operation and product quality approval by QC.Modify and repair moulds as required to maintain specification standards. Tool Inspections During Production RunsStop machines when required to:Clean shut-off faces.Check wear pad screws and shims.Inspect stripper plate screws.Inspect tamper slides, handle hole slides, and other moving components.Inspect ejector couplings.Inspect nozzle-to-sprue bush contact area for leaks.Verify correct operation and settings of mould temperature controllers.Grease wear pads, guide pins, and all required moving parts.Update and verify date stamps. Tool Maintenance Between Production RunsCompletely strip moulds.Clean all plates and components.Replace:O-ringsCap screwsBroken springsInspect:Hot runner systems for leaks or loose tipsShut-off faces for wear or damageWear pads and shims (replace wear pads if shim stock exceeds 1 mm)Repair damaged plates or components.Replace or repair broken mould parts.Test and restore:Support airCore tip airAir valvesLubricate all moving components.Reassemble moulds correctly.Test all basic functions (water, air, hot runner systems) prior to release. Production Breakdown SupportRespond promptly to machine stoppages and breakdowns, including:Heater faultsWater leaksLoose or broken fastenersFlashingVenting issuesEjector bar and coupling faultsOff-centre mouldingDamaged or broken componentsAny fault affecting quality production Quality Assurance ResponsibilitiesMaintain injection moulded product quality, addressing:Burn marksFlashingWater marksPoor surface finishUneven fillingOff-centre mouldingFunctional failures (drop tests, lid fitment, handle suspension te
https://www.jobplacements.com/Jobs/S/Shift-Toolmaker-Lenasia-1253353-Job-Search-01-19-2026-16-15-00-PM.asp?sid=gumtree
1d
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Role focus:On-site diagnostics and emergency breakdown responseServicing crushers, screens, conveyors, and feedersInterpreting technical manuals and schematicsMaintaining accurate service reports and job cards Ideal profile:Strong mechanical and hydraulic fault-finding skillsExperience in mining, quarrying, or heavy constructionPhysically fit and comfortable working outdoorsSafety-focused with strong attention to detail
https://www.jobplacements.com/Jobs/M/Mobile-Crusher-Technician-1253654-Job-Search-01-20-2026-04-16-20-AM.asp?sid=gumtree
11h
Job Placements
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Location:Kuils River, Western CapeRequirements:Qualified Refrigeration Technician (Trade Tested / relevant certification)Minimum 5 years practical experience in the refrigeration industryProven experience in commercial and industrial refrigeration systemsExperience working with:High back refrigeration unitsMultiplex systemsCold rooms and freezer roomsChiller unitsAir-conditioning systemsStrong fault-finding, diagnostics, and troubleshooting skillsAbility to work independently and within a teamAbility to work under pressure and meet deadlinesValid drivers licenceWillingness to perform standby dutiesSober habits and excellent healthProfessional, reliable, and positive work ethicKey Responsibilities:Installation, servicing, maintenance, and repair of commercial and industrial refrigeration systemsFault-finding and breakdown diagnostics on refrigeration and air-conditioning equipmentMaintenance of cold rooms, freezer rooms, chillers, multiplex systems, and high back unitsEnsuring compliance with safety standards and company proceduresAttending standby calls and responding to breakdowns when requiredMaintaining accurate job and service recordsProviding professional service to clients on-siteHow to Apply:
https://www.jobplacements.com/Jobs/R/Refrigeration-Technician-1250976-Job-Search-01-13-2026-04-32-10-AM.asp?sid=gumtree
7d
Job Placements
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Refrigeration Service TechnicianNetherlands - EindhovenWhat we are looking for:Studies completed in Refrigeration or similar technician educationExperience working on complex industrial refrigeration systems and industrial compressorsKnowledge and experience working on electrical/mechanical systems related to refrigerationCarrying out maintenance, modification, installations, inspection and overhaul work as agreed with the customerDrawing up and maintenance reports, advising and reporting on inspectionsSupporting the implementation of maintenance schedulesNQF Level 4â??5 education or equivalentPrevious experience in a technical role, such as breakdown service technician or maintenance technician in refrigeration fieldPreferred industry experience: plants in sectors such as dairy, fish and food processingExperience working with refrigerant gasses such as F-gas and ammonia.Candidate must be under the age of 28 for VISA purposes.Be able to speak Afrikaans fluently to be able to learn Dutch.Responsibilities:Fault resolution, maintenance and commissioning of industrial refrigeration systems to minimize downtime and keep operations running smoothly.Work on diverse service projects and respond to breakdowns across various sectors, including agro, fish, and food processing.Troubleshooting and repairing faults found on cooling and freezing installations.Attend to the service and maintenance activities on large-scale industrial cooling and freezing refrigeration systems.
https://www.jobplacements.com/Jobs/R/Refrigeration-Service-Technician-1252107-Job-Search-01-15-2026-04-32-20-AM.asp?sid=gumtree
5d
Job Placements
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A Costing Clerk in shopfitting prepares cost estimates for projects, reads plans, and analyzes costs for materials, labor, and overhead. This role involves assisting with client quotations, maintaining price records, identifying cost-saving opportunities, and tracking cost variations against actual expenses. Key Responsibilities:Cost estimation: Accurately calculating and preparing cost estimates for shopfitting and joinery projects.Plan analysis: Reading and interpreting project plans to gather necessary information for costing.Cost breakdown: Analyzing and breaking down costs related to materials, labor, and overhead.Quotation and billing: Assisting in the preparation of client quotations and cost breakdowns for projects.Record maintenance: Maintaining up-to-date pricing records and ensuring the accuracy of cost allocations.Cost variation tracking: Working with production and procurement teams to monitor and track cost variations and variances.Cost optimization: Identifying areas where costs can be optimized to improve project profitability. Candidate Requirements: 5 years experience in working with QuickBooks and Pastel.5 years experience in similar role and have worked with QuickBooks and PastelSound understanding of QuickBooks and Pastel accounting processes.Manufacturing / Shopfitting industry experienceStrong mathematical and analytical skills.Attention to detail to ensure accurate record-keeping and calculations.Excellent organizational and communication skills.Proficiency in reading and interpreting technical drawings and plans.Experience in a costing or financial role, ideally within the manufacturing or shopfitting industry.Ability to work effectively with production, procurement, and site teams.
https://www.jobplacements.com/Jobs/C/Costing-Clerk-1253384-Job-Search-1-20-2026-2-19-51-AM.asp?sid=gumtree
11h
Job Placements
1
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