Johannesburg: Mechanical and Structural Steel Designer

POSITION: Mechanical and Structural Steel Designer The successful candidate will be responsible for the structural design, detailing, and certification of steel structures , including E-Houses and containerized substations. The role focuses on efficient, cost-optimized structural solutions aligned with South African and international standards, while supporting manufacturing, site assembly, and documentation. DUTIES & RESPONSIBILITIES Design steel structures in accordance with SANS 10160 (Parts 1–8) and SANS 10162 , including engineering certification of structures Apply a clear understanding of AWS D1.1 and AWS A2.4:2020 welding standards Generate General Arrangement (GA) drawings using SolidWorks 2018 , including Finite Element Analysis (FEA) Develop standardized structural products to improve production efficiency Produce detailed manufacturing drawings for fabrication and assembly Optimize designs for efficient structural steel usage and manufacturing practicality Design structures with optimal use of hand and power tools Design sheet metal cladding for E-House side walls Apply knowledge of sheet metal bending and punching processes Compile detailed re-assembly methodologies for on-site steel structure installation Generate Bills of Materials (BOMs) for procurement and costing Develop Original Equipment Manuals (OEMs) for: E-Houses Containerized substations Electrical enclosures QUALIFICATIONS & EXPERIENCE Grade 12 (Matric) N6 Mechanical Engineering qualification Minimum 3 years’ experience in structural design and detailing Proven drafting experience using design software (SolidWorks preferred) Knowledge of AWS D1.1 welding standards Understanding of Non-Destructive Testing (NDT) procedures Basic understanding of electrical enclosures Previous site experience within the mining or petrochemical industry Project management experience will be advantageous PREFERRED EXPERIENCE & INDUSTRY KNOWLEDGE Experience within the electrical switchgear industry Exposure to fabrication of MCCs (Motor Control Centres) Experience designing or working with: Distribution boards Electrical enclosures Containerized electrical solutions SPECIAL REQUIREMENTS Valid driver’s licence Proficient in English (read, write, speak, and understand) Strong verbal and written communication skills , including formal reporting and presentations Ability to work independently and make sound decisions Strong sense of urgency with a customer-focused mindset Hard-working, resourceful, ambitious, and commercially aware WORKING CONDITIONS Predominantly office-based , with occasional site visits May be required to work outside normal working hours , including evenings, weekends, and public holidays Participation in continuous professional development and training programs GENERAL Compliance with all company procedures and policies is mandatory Perform any other reasonable duties as delegated by management