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Posted 18 June, 2026

Supervisor - Electrical

Cummins
Wetherill Park, New South Wales, Australia Full Time
Reference: 218_728303_2429257

Based at our Wetherill Park branch in Greater Western Sydney, the Supervisor - Electrical role provides frontline leadership for the delivery of planned maintenance and breakdown support for our PowerGen customers.

The role leads and coordinates a team of electricians and mechanics, providing technical direction, oversight and support across complex diagnostics, troubleshooting, repairs and preventative maintenance of power generation systems.

You will ensure work is completed safely, efficiently and in line with established procedures and customer contracts, while building team capability through coaching, guidance and strong operational decisionmaking in a highvolume service environment.

Key Roles and Responsibilities

You will make an impact in the following ways:

  • Support Power Generation customers by scheduling planned maintenance in line with customer contracts and responding to breakdown events
  • Provide technical advice and prepare repair and maintenance quotations
  • Lead, coach and develop a team of electricians and mechanics, ensuring work is appropriately scheduled and completed competently
  • Ensure team capability through training, mentoring and verification of required electrical competencies and certifications
  • Manage internal processes supporting service delivery, including WIP, purchasing, contract reviews, customer portals and site inductions
  • Coordinate high-volume workloads and make timely operational decisions in a fast-paced environment
  • Ensure all works comply with Cummins Health, Safety & Environmental standards
  • Build strong internal and external stakeholder relationships
  • Working alongside internal Project Power Generation team

Additional Information:

  • Competitive above award hourly rate paid as a permanent salary

  • Overtime penalties for all work above standard Monday - Friday 38-hour work week

  • Participation in an annual variable compensation (bonus) program & Annual remuneration review

  • Salary continuance insurance

  • Safety equipment / PPE and uniforms provided and laundered

To view our additional benefits, click here - https://www.cummins.com/careers/working-at-cummins

Key GPP Competencies)

  • Health and Safety Fundamentals - Leads proactive safety behaviours and ensures an injury-free workplace
  • People Leadership - Develops and engages team members to deliver consistent performance
  • Power Generation Systems Knowledge - Demonstrates strong technical understanding of power generation systems
  • Customer Focus - Builds trusted relationships through responsive, contract-aligned service delivery
  • Operational Excellence - Effectively manages scheduling, resources and internal processes
  • Values Differences - Respects and leverages diverse perspectives

Additional Information

  • Full Time / 38 hours per week
  • Competitive Hourly Rate
  • Overtime as required - Penalty rates paid for all work above 38 hours
  • All your Safety equipment / PPE and uniforms are provided and laundered
  • Local Valid Drivers License is required
  • You must be trade certified to work in NSW.

To be successful in this role you will need the following:

  • Apprentice Trained Power Generation/ Electrical Technician (or equivalent)
  • Diploma/Certificate from relevant technical institution
  • Current relevant electrical certification / tickets
  • Significant level of knowledge and/or experience with power generation products
  • High Voltage / Low Voltage Experience preferred

To be successful in this role you will need the following:

  • A Grade Licensed Electrician
  • Willing to be registered as the Nominee / License for the Supervisor License holder
  • Current relevant electrical certification
  • Knowledge of and/or experience with power generation products
  • High Voltage / Low Voltage experience
  • Customer service experience
  • Experience providing technical advice and coaching to more junior technicians (preferred)

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