O’Brien Energy, based in Heathwood, Queensland, is seeking a full-time Graduate Mechanical Engineer to join our engineering and projects team. This entry-level role offers hands-on exposure to the full project lifecycle—from concept through construction, commissioning and handover—supporting secure, reliable mechanical outcomes for our clients.
You will work under senior engineers, develop your graduate plan, and gain experience across boiler, steam, hot water and onsite energy projects, with