Diesel Fitters

**Diesel Fitters - NSW (LMT)**:

- Job ID
- 931313
- Job Type
- Permanent Full Time
- Location
- Australia - Muswellbrook, Australia - Newcastle, Australia - Singleton, NSW, Australia - All
- Categories
- Mining Maintenance, Trade - Heavy Diesel Fitter
- Applications close
- 16 Jul 2025 AUS Eastern Standard Time

**Make your mark with Thiess**

Everyday, all around the world, Thiess supports and celebrates our people. We recognise talent and reward transparency. We champion diversity and embrace change.

Join us. Hone your skills and develop new ones. take on big challenges and grow, through mentorship, collaboration and empowerment.

Thiess is the place to make things happen.

**About the role**

Thiess are seeking **Diesel Fitters** for their NSW Sites, Muswellbrook Coal Mine Rehabilitation Project, Mt Arthur South, Mt Pleasant and Mt Thorley Workshop. Various rosters are on offer based on site location.

In these roles, you will:

- Perform the servicing, repair and maintenance of large scale mobile mining equipment including CAT Trucks and Dozers, Graders and other ancillary equipment as directed in accordance with Thiess servicing, lubrication and maintenance systems documentation
- Completing General Maintenance, Breakdowns, Services and Component changeouts to a high standard
- Source technical information from the relevant available reference manuals, technical bulletins, OEM and computer based systems
- Ensure good housekeeping standards are maintained at all times
- Conduct required inspection to maximise equipment utilisation

**About you**

To be successful in this role you are required to have:

- Proven experience as a Diesel Fitter
- Post-trade experience working in the Mining or Heavy Earth Moving industry
- Be able to obtain relevant Certificate of Proficiency issued by Training NSW
- Experience in general maintenance, breakdowns, component changeouts and servicing of Heavy Earthmoving equipment
- Demonstrated experience with Liebherr and CAT large earthmoving equipment is preferred.

**What Thiess can do for you**
- Permanent full-time positions
- Attractive Hourly Rate
- Thiess' commitment to training & career development
- Salary sacrifice options - Novated leasing
- Range of corporate discounts including health insurance (Medibank), travel & retail products

**About us**

Thiess works with clients in Australia, Asia and the Americas in the dynamic field of open-cut and underground mining.

The pioneering spirit of our founders - the legendary Thiess brothers and their families is our legacy, and inspires our vision to harness the power of people and technology to drive sustainable change.

At Thiess, you will have the opportunity to play a part in the global energy transition. We are growing our commodities portfolio to include metals and minerals critical to the energy transition, and developing services to enable sustainable mining.

We're creating a culture of curiosity, knowledge-sharing, and continuous learning - supporting our people to contribute to Thiess' success and continued growth in sustainable mining.

We'll support you to hone your skills and develop new ones, take on challenges and grow, through mentorship, collaboration and empowerment. We offer our people ongoing technical training and development opportunities so they can reach their full potential. We also invest in the workforce of the future, with a range of programs for people starting their careers.

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 enable 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.