Supervisor, Electrical

**Supervisor, Electrical & Infrastructure**:

- Job ID
- 931477
- Job Type
- Permanent Full Time
- Location
- Australia - Muswellbrook, Australia - Newcastle, Australia - Singleton, NSW
- Categories
- Mining Maintenance, Trade - Heavy Voltage Electrician
- Applications close
- 26 Aug 2025 AUS Eastern Standard Time

**Work with the Best**

With a global business, we offer diverse and rewarding careers. We are committed to Thiess being a company and a culture where great people can excel and where they are developed and supported to reach their highest potential. Join our team today.

**About The Role**

Working on a midweek dayshift roster, the responsibility of the role will be to assist with the maintenance and installation of infrastructure and systems which support the safe, reliable, and efficient operation of site-wide electrical networks, fixed plant, and essential services. Some of your duties will include:

- Coordinate preventative and corrective maintenance on electrical and infrastructure assets, ensuring compliance with safety and operational standards.
- Supervise and mentor electrical trades, contractors, and apprentices to ensure work is performed to required standards.
- Assist in the planning, installation, and commissioning of new electrical systems, communications infrastructure, and associated plant.
- Monitor and manage breakdown response, ensuring mínimal downtime and effective fault resolution.
- Maintain accurate maintenance records, compliance documentation, and progress reports within agreed timeframes.

Summary of what’s on offer
- Permanent role
- Dayshift midweek roster
- Company phone and laptop supplied
- 5 weeks annual leave and eligible for Black Coal LSL
- Paid training

**About You**

You must have
- Cert III in Electrotechnology
- Certificate of Proficiency - Electrotechnology
- Driver’s license
- Previous experience in supervision in an Open Cut environment
- S1, S2, S3 & G2 Supervisor Training Package

Good knowledge of the following will be highly desirable:

- (LV) electrical systems - operation, maintenance, and safety requirements.
- Fixed plant and infrastructure services - including power distribution, lighting systems, plumbing systems, and communications networks.
- Mining or heavy industry regulations and compliance - familiarity with WHS legislation, electrical safety standards, and site-specific procedures.
- Planned and preventative maintenance strategies - including asset management systems and condition monitoring techniques.
- Contractor and project management - overseeing installation, commissioning, and maintenance works within budget and timeframes.

**What Thiess Can Do for You**
- Permanent role
- Dayshift midweek roster
- Company phone and laptop supplied
- 5 weeks annual leave and eligible for Black Coal LSL
- Paid training
- Help to grow your career, offering diverse and varied opportunities for advancement
- World-class health & wellbeing programs
- Salary sacrifice options
- A range of corporate discounts, including health insurance (Medibank), travel & retail products**About Us**

At Thiess, we partner with our clients to deliver excellence in open cut and underground mining in Australia, Asia and the Americas. For more than 85 years, we have operated in diverse commodities, geologies, environments and cultures. Our team uses global insight to optimise solutions and create value for each project, positioning them for optimal efficiency, productivity and cost performance, backed by how we meet our commitments. Thiess is committed to being at the forefront of sustainable mining, leveraging the power of our people and technology to support clients in their journey to more sustainable enterprises.

We recognise the value of an inclusive and diverse workplace through our vision of everyone matters always. We’re focused on creating an inclusive environment to allow our people to bring their best self to work because they feel safe, included and empowered.

**How to Apply**

This role is an opportunity to take the next step in your career. With our culture of recognition, development, and a stimulating and satisfying work environment, there is no better time to join Thiess.