Build, maintain and test advanced hydraulic and subsea equipment

Total Marine Technology (TMT) is seeking a skilled Hydraulic Technician (Mechanical Fitter) to join our Hydraulics team at our Bibra Lake facility.

At TMT, you’ll work on more than conventional hydraulic systems. You’ll be involved in maintaining, testing and troubleshooting specialised hydraulic equipment used in remotely operated vehicles (ROVs), subsea systems and offshore applications.

This is a hands-on opportunity for a mechanically minded technician who enjoys solving technical problems, working with precision equipment and contributing to innovative engineering projects in a collaborative workshop setting.

What You’ll Be Doing

- Perform flushing, pressure testing and functional testing of hydraulic systems, from low to high pressure.
- Inspect, maintain, dismantle, overhaul and rebuild hydraulic components, including pumps, motors, cylinders, valves, regulators and fittings.
- Carry out mechanical strip-downs, inspections, repairs, assembly and testing of hydraulic and subsea equipment.
- Operate, maintain and troubleshoot air-driven tools, pumps, motors and associated mechanical equipment.
- Work on specialised subsea and offshore equipment, including hydraulic power units (HPUs), umbilicals, accumulators and ROV tooling.
- Diagnose faults and perform corrective maintenance on hydraulic and mechanical assemblies.
- Calibrate and test hydraulic systems, gauges and pressure valves using appropriate measuring equipment.
- Ensure pressure testing and maintenance activities comply with TMT procedures, client specifications and safety requirements.

What You’ll Bring You’re a practical, safety-conscious technician who takes pride in quality workmanship and can confidently troubleshoot mechanical and hydraulic systems.

To be successful in this role, you’ll have:

- Certificate III in Engineering – Mechanical Trade (Fitter or Fitter and Turner).




- 2–5 years of experience working with hydraulic systems or fluid power equipment.
- The ability to read and interpret hydraulic schematics, mechanical drawings and technical procedures.
- Experience using hand tools, power tools and precision measuring equipment.
- Strong problem-solving skills and attention to detail.
- The ability to work independently while contributing positively to a team.
- A commitment to safe work practices, accurate documentation and high-quality outcomes.

The following will be highly regarded:

- Experience in subsea, offshore oil and gas, mining, defence or heavy industrial environments.
- Current High Risk Work Licences, including Forklift (LF), Dogging (DG) and Rigging (RB).

Why Join TMT? At TMT, we design, manufacture and support specialised engineering solutions for challenging subsea, offshore, defence and resources applications. Our multidisciplinary teams bring mechanical, electrical, electronic and software engineering expertise together to solve complex technical challenges.

When you join TMT, you’ll be part of a team that values practical skills, collaboration and continuous improvement.

Our benefits include:

- Rostered Day Off (RDO) every four weeks.
- Paid birthday leave.
- Health and wellbeing incentives.
- Employee Assistance Program (EAP).
- Social club activities and team celebrations.
- A supportive workplace that encourages learning, innovation and teamwork.

Our Values Our values shape how we work and support one another:

- Inspire Teamwork: Be helpful, inclusive and humble.
- Foster Passion and Determination: Be enthusiastic, resilient and committed to improvement.
- Cultivate Innovation: Stay curious, adaptable and open to new ideas.
- Embrace Diversity: Treat others with consideration, compassion and respect.

Ready to Take the Next Step? If you’re an experienced Mechanical Fitter with hydraulics experience, we’d love to hear from you. Apply via SEEK with your resume, relevant qualifications and licences.

Only shortlisted candidates will be contacted. TMT is an equal opportunity employer.

📌 Hydraulic Technician (Mechanical Fitter) (Bibra Lake)
🏢 Total Marine Technology
📍 Bibra Lake