Plant Engineer Jobs in Rockingham WA 6168 - May 2026

Lead mechanical and maintenance activities to lift plant performance.
Drive reliability and improvement across key assets and systems.
Work closely with operators and contractors to deliver safe, efficient outcomes.

Lead mechanical and maintenance activities to lift plant performance.
Drive reliability and improvement across key assets and systems.
Work closely with operators and contractors to deliver safe, efficient outcomes.

Join SUEZ as a Mechanical Engineer & Maintenance Coordinator, supporting plant performance, asset reliability and continuous improvement.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

2d ago

Listed seven days ago

Well Engineering Graduate

at Origin

This is a Full time job

Perth WA

Build your career at one of Australia's largest domestic gas producers.
From day one, you'll be trusted with real technical work on producing wells
Real engineering work on active assets from day one

Build your career at one of Australia's largest domestic gas producers.
From day one, you'll be trusted with real technical work on producing wells
Real engineering work on active assets from day one

Start your wells career at Origin. Rotations across drilling, completions and well integrity, with a full field rotation. Starts Feb 2027.

subClassification: Field EngineeringField Engineering

classification: Engineering(Engineering)

7d ago

Listed two days ago

Project Engineer

at FREDON INDUSTRIES

This is a Full time job

Rockingham, Perth WA

Australian Owned and Operated Business
Great Team and Great Clients
Great opportunity in a growing business

Australian Owned and Operated Business
Great Team and Great Clients
Great opportunity in a growing business

We are currently looking for an experience Project Engineer to join our WA Electrical Construction team located in Rockingham.

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

2d ago

Listed five days ago

Asset Data Technical Officer

at Wesfarmers Chemicals, Energy & Fertilisers

This is a Full time job

Kwinana Beach, Perth WA

Competitive salary, including shares & bonus

Key role in driving a data informed culture across a range of business units
Gain exposure to data analytics and leverage leading technology support
Full time, permanent role based in Kwinana

Key role in driving a data informed culture across a range of business units
Gain exposure to data analytics and leverage leading technology support
Full time, permanent role based in Kwinana

Support asset management and master data for plant and equipment across CSBP and Kleenheat depots and production facilities.

subClassification: MaintenanceMaintenance

classification: Engineering(Engineering)

5d ago

Listed two days ago

Mechanical Engineer Plant and Equipment

at LINCOLN ELECTRIC

This is a Full time job

Perth WA(Hybrid)

Opportunity to join established market leader with excellent brand recognition

Opportunity to join established market leader with excellent brand recognition

Lead mechanical systems optimisation in dynamic manufacturing. Competitive salary, development opportunities & strong safety culture.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

2d ago

Listed one hour ago

Shift Engineer

at DFP Recruitment

Be an early applicant

This is a Contract/Temp job

Perth WA

AUD 48 - 67 per hour

Join as a Level 6 Shift Engineer supporting hospital operations on a 3-month full-time contract, ensuring safe, efficient infrastructure.

subClassification: MaintenanceMaintenance

classification: Engineering(Engineering)

1h ago

Listed six days ago

Mechanical Coordinator

at Maintenance Systems Solutions Pty Ltd

This is a Contract/Temp job

Kwinana Beach, Perth WA

Hourly rate + Super Paid Weekly (See advert)

Kwinana Industrial Area
M - F Roster
6-month initial contract | Possible Extension

Kwinana Industrial Area
M - F Roster
6-month initial contract | Possible Extension

Mechanical Coordinator role supporting refinery maintenance and shutdown activities | Kwinana.

subClassification: Mining - Engineering & MaintenanceMining - Engineering & Maintenance

classification: Mining, Resources & Energy(Mining, Resources & Energy)

6d ago

Listed twenty seven days ago

Maintenance Engineer

at EnerMech Pty Ltd

This is a Full time job

Henderson, Perth WA

Collaborative team environment with development and career growth opportunities.
Competitive salary and employee benefits aligned to industry standards.
Flexible working hours supporting work life balance

Collaborative team environment with development and career growth opportunities.
Competitive salary and employee benefits aligned to industry standards.
Flexible working hours supporting work life balance

Full Time role in Henderson supporting maintenance planning and driving reliability improvements across the Central Support Group

subClassification: Mining - Engineering & MaintenanceMining - Engineering & Maintenance

classification: Mining, Resources & Energy(Mining, Resources & Energy)

27d ago•Expiring