Senior Mechanical Plumber - Pump Stations & Civil Infra

Marble Group; Sydney; On-site; AUD 90,000 - 120,000; Full time

Job summary

Marble Group is seeking a trade-qualified Civil/Mechanical Plumber to deliver pump station and major civil infrastructure projects on a secure, full-time basis. The role is site-based, requiring strong blueprint reading, pump experience, and strict WHS adherence.

You will install, maintain, and repair mechanical plumbing systems, work from technical drawings, and perform pressure testing to ensure project standards are met. Australian working rights and a White Card are mandatory.

Qualifications

• Trade-qualified plumber with civil plumbing, pump stations or heavy mechanical pipework experience.
• Ability to read blueprints and technical drawings accurately.
• Strong commitment to WHS standards and site safety practices.
• Hold Australian working rights and a valid White Card with relevant trade tickets.

Responsibilities

• System Installation: Install, maintain, and repair mechanical plumbing systems including pumps, valves, and fittings.
• Pipework & Civil Infrastructure: Execute pipework layouts across pump stations and civil networks.
• Plan Interpretation: Read and work directly from technical plans and structural drawings.
• Testing & Quality Assurance: Conduct pressure testing and fault rectification of systems.
• Safety & Standards: Ensure a safe site footprint and compliance with WHS guidelines and project specs.

Skills

Plumbing

Blueprint reading

Safety compliance

Mechanical piping

Education

Trade qualification (Plumber)

Job description

Marble Group is seeking a trade-qualified Civil/Mechanical Plumber to deliver pump station and major civil infrastructure projects on a secure, full-time basis. The role is site-based, requiring strong blueprint reading, pump experience, and strict WHS adherence.

You will install, maintain, and repair mechanical plumbing systems, work from technical drawings, and perform pressure testing to ensure project standards are met. Australian working rights and a White Card are mandatory.