Heavy Diesel Fitters (Mobile Fleet)

Location:Adelaide, Albany, Albury, Altona, Anglesea, Ararat, Auburn, Austins Ferry, Australia, Australia, Ballan, Bannister, Barrow Island, Bathurst, Bayswater, Beaconsfield, Bega, Benalla, Boronia, Brooklyn, Broome, Bunbury, Bunbury, Campbellfield, Canning Vale, Cannington, Cardiff, Carnarvon, Ceduna, Clare, Clayton South, Clyde, Cobar, Colac, Collie, Coober Pedy, Cootamundra, Corio, Dandenong South, Derby, Derrimut, Docklands, Dry Creek, Dubbo, East Melbourne, East Perth, Echuca, Enfield, Epping, Euroa, Eveleigh, Forbes, Geelong, Geraldton, Gillman, Gladesville, Goolwa, Gosnells, Goulburn, Grafton, Granville, Griffith, Guildford, Gunnedah, Hastings, Highgate, Hobart, Homebush, Hope Valley, Hope Valley, Horsham, Ingleburn, Invermay, Kalgoorlie - Boulder, Karratha, Keith, Kewdale, Keysborough, Kingston SE, Kirrawee, Kooragang, Kooragang, Korumburra, Kwinana Beach, Kyneton, Lane Cove West, Largs Bay, Laverton, Laverton, Leongatha, Lilydale, Lindisfarne, Lithgow, Longford, Loxton, Lucknow, Macedon, Maddington, Maitland, Malaga, Mansfield, Mardie, Melbourne, Melbourne, Melton, Meningie, Mile End, Minto, Mogo, Morwell, Mount Evelyn, Mount Mercer, Mount Sheila, Mount Thorley, Mount Waverley, Mowbray, Mudgee, Mulga Downs, Myrtleford, Nagambie, Narngulu, Narrandera, Narre Warren, New South Wales, Newcastle, Newman, Newman, Newman, Newman, Newman, Newman, Newman, Newport, North Ryde, North Sydney, Northam, Nowergup, Onslow, Orange, Orbost, Pakenham, Parkes, Parramatta, Pernatty, Perth, Pinjar, Port Augusta, Port Hedland, Port Kembla, Port Lincoln, Port Melbourne, Port Pirie, Portland, Preston, Queanbeyan, Queenstown, Quoiba, Redcliffe, Rhodes, Rosehill, Rothsay, Roxby Downs, Saint Marys, Sale, Savage River, Scottsdale, Secret Harbour, Seymour, Shepparton, Silverwater, Singleton, Snowtown, Somerton, South Melbourne, South Morang, Spreyton, Springfield, Sunbury, Sunshine West, Sydney, Tamworth, Teralba, Thomastown, Thornleigh, Traralgon, Tullamarine, Tweed Heads, Ulverstone, Underdale, Ventnor, Wagga Wagga, Wangaratta, Warragul, Warrnambool, Waurn Ponds, Werris Creek, West Footscray, West Perth, West Perth, Western Australia, Western Australia, Western Australia, Wetherill Park, Whyalla, Windsor, Wingfield, Wingfield, Wodonga, Wollongong, Woodend, Yea, Young
Job Type:Casual

Downer Mining continues to strive forward with our projects in 2020 including Karara, Cape Preston, Cloudbreak, Eliwana, Queens and Gruyere. As a result of our success, we are seeking experienced Heavy Diesel Fitters to join the Downer team on various client's sites within Western Australia.

Key responsibilities include service, repair and maintenance of heavy mobile fleet, and completion of maintenance documentation and reporting in a safe and productive manner.


  • Sound knowledge of CAT, KOMATSU, BUCYRUS, LIEBHERR mobile fleet - PREFERABLE
  • Demonstrated experience in maintaining large scale earthmoving equipment in a mining situation
  • Relevant Mechanical Diesel qualification
  • Strong team player with effective communication skills
  • Drive and enthusiasm to do the best work you can do
  • Enjoy working within a collaborative team culture


  • A commitment to Zero Harm
  • Great systems and processes in place
  • Positive approach to Diversity and Inclusion
  • Supportive and productive work environment with ongoing professional development opportunities
  • Healthy work/life balance which includes excellent on site living facilities.

We offer permanent and casual employment opportunities for individuals with passion and drive to contribute to the ongoing development of Downer.

All maintenance roles are FIFO from Perth, operating on a 2/1 roster consisting of a week of days and a week of nights.

Please apply directly to this application or contact Melanie Greenfield on (08) 6212 9523 for further information.

Equipment exposure applicable would be, CAT 785 / CAT 789 / CAT 793 / CAT 797 / MT 4400 / KOM 730E / KOM 830E / KOM 930E / CAT D10, D11, D12 / CAT 14M, 16M, 24M / CAT 950, 980, 988, 992 / WA 600, WA 900, WA 1200 / KOM PC1250, PC 2000, PC 3000, PC 4000 / Liehberr 9250, 9350, 9400 / Hitachi EX 3600, EX 5600 / or similar.