About the Role We are seeking a skilled and experienced Switch room Estimator responsible for accurately pricing and scoping electrical switch room projects, requiring cross-disciplinary knowledge of electrical systems (LV & MV), building design, structural requirements, and construction methodologies. Duties Review electrical designs for LV/MV switch rooms and related systems. Coordinate structural, civil, architectural, and HVAC requirements within switch room designs. Prepare and interpret technical drawings, SLDs, specifications, and engineering documentation. Support construction and installation activities by ensuring practical and compliant designs. Prepare BOQs, material take-offs, cost estimates, and project risk assessments. Liaise with clients, contractors, suppliers, and internal teams to ensure successful project delivery. Skills & Experience Minimum 3-5 years’ experience in electrical engineering and switch room/project design environments. (Essential) Experience with LV/MV systems, Switchboards, transformers, protection systems. Ability to Interpret SLDs and Technical specification standards. Bachelor’s Degree / Diploma in Electrical Engineering Electrical Trade License with assembly and estimating experience. Benefits Competitive salary based on experience and competencies Permanent full-time role with a financially strong, ASX-listed employer Supportive team culture with genuine investment in safety and professional growth Free onsite parking About us At Mayfield, we are proudly Australian owned & operated since 1936 and pride ourselves on adding value through innovation and collaboration. This approach, combined with our commitment to our people and partners, allows us to be leaders in the design and manufacture of one of a kind and modular switchboard, control systems and transportable substation solutions to meet safety and reliability demands of critical electrical infrastructure across the nation. Our values proudly focus on safety, partnerships, people, innovation, integrity, quality and community. We celebrate diversity, provide an inclusive working environment with great team culture, and we care about the wellbeing of our people. Want more info? see our profile at https://mayfieldindustries.com.au/capabilities/ How to Apply Click APPLY to submit your resume and a brief cover letter. Mayfield Group Holding is an equal opportunity employer. We welcome applications from candidates of all backgrounds.
