Mechanical Engineer (High Voltage Power Services)

Job description: Mechanical Engineer (High Voltage Power Services) Location: Perth, WA Company: Sigma Power Services Pty Ltd Employment Type: Full-Time [Minimum 38 Hours Per Week] Remuneration/Benefits: $83,000 - $135,000 per annum + Superannuation + Premium Loading for On-site Works - commensurate to work experience, skills and qualifications. Sigma Power Services is a leading provider of high-voltage testing, commissioning, maintenance, and asset management services across the mining, oil & gas, and renewable energy sectors. As part of the Tasmea Group, we deliver specialised engineering solutions to major clients across Australia. Due to continued growth, we are seeking a motivated Mechanical Engineer to join our team and support our expanding portfolio of high-voltage projects. Key Responsibilities Support transformer maintenance activities including oil filtration, regeneration, and mechanical inspections Assist with installation, commissioning, and maintenance of HV equipment (transformers, switchgear, RMUs) Conduct condition assessments and provide technical recommendations for asset reliability and life extension Prepare technical reports, inspection documentation, and engineering assessments Coordinate with electrical engineers and field technicians to deliver integrated project outcomes Assist in developing maintenance strategies and continuous improvement initiatives Ensure compliance with safety standards, procedures, and client requirements Key Requirements Bachelor’s degree in mechanical engineering or similar Minimum 1 year of relevant experience (HV industry, power, mining, or heavy industry preferred) Exposure to transformer systems, oil-filled equipment, or rotating/static plant is advantageous Strong understanding of maintenance practices and asset management principles Desirable Experience with transformer oil processing, cooling systems, or pressure systems Exposure to commissioning or shutdown environments What We Offer Remuneration/Benefits: $83,000 - $135,000 per annum + Superannuation + Premium Loading for On-site Works - commensurate to work experience, skills and qualifications. Opportunity to work on major HV projects across mining and renewable energy sectors Career development within a growing organisation backed by Tasmea Group Competitive salary and site allowances Exposure to specialised high-voltage testing and asset management technologies Supportive team environment with strong safety culture Work Location: In person