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Electrical Transformer Maintenance And Testing Electrician (1mva – 20mva) Required

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

URGENT

Artisan / Technician – General Building Or Civil Works [r18,000 – R28,000] Per Month

Location: Gauteng (project-based) Employment Type: Contract / Fixed-Term (CIDB & project support) Industry: Construction / Infrastructure Maintenance About the Role We are seeking a qualified Artisan or Technician to support infrastructure maintenance and repair projects under CIDB Grade 1 (GB & CE) requirements. This role is ideal for a skilled, hands-on professional with solid site experience who is looking to work with a growing, compliant contractor. Minimum Requirements (Non-Negotiable) Trade Test Certificate or relevant technical qualification in: General Building or Civil Works Minimum of 2 years’ post-qualification experience in the relevant trade Proven experience in maintenance, repairs, or small infrastructure projects Ability to work independently and support project delivery Valid South African ID Valid driver’s licence (advantageous) Key Responsibilities Execute general building and/or civil maintenance and repair works Support site activities and ensure quality workmanship Adhere to safety, quality, and compliance standards Assist with inspections, minor supervision, and reporting where required Salary Package  R18,000 – R28,000 per month, depending on qualifications and experience (Market-related, negotiable for the right candidate) How to Apply Interested candidates must submit the following: Detailed CV Certified copy of trade test certificate / qualification Certified copy of ID Proof of experience (where available) Subject line: Artisan / Technician Application – GB/CE ⚠️ Applications without the required certificates will not be considered.

Sandton