Process Engineer Jobs in All Perth WA - May 2026

This is a featured job

Graduate Process Engineer

at METS Engineering Group Pty Ltd

This is a Casual/Vacation job

West Perth, Perth WA

Outstanding opportunity to grow your career
Challenging & varied project work
Join a driven culture that promotes work/life balance

Outstanding opportunity to grow your career
Challenging & varied project work
Join a driven culture that promotes work/life balance

GRADUATE METALLURGIST / GRADUATE PROCESS ENGINEER

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

Featured

This is a featured job

Project Engineer

at Lemke Engineering & Projects

This is a Full time job

Perth WA(Hybrid)

Lead site-based projects for established consultancy. Strong package, genuine progression.

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

Featured

Listed twenty one days ago

Process Engineer

at Clarity Partners

This is a Full time job

Perth WA

$110,000 – $130,000 + super

Water & wastewater projects, Perth-based, no FIFO roster
End-to-end exposure across design, delivery and commissioning phases
Strong engineering team,, 110–130k package + super (commensurate with experience

Water & wastewater projects, Perth-based, no FIFO roster
End-to-end exposure across design, delivery and commissioning phases
Strong engineering team,, 110–130k package + super (commensurate with experience

Process Engineer role in water & wastewater treatment projects across WA Perth-based full lifecycle design to commissioning No FIFO roster 110–130k

subClassification: Water & Waste EngineeringWater & Waste Engineering

classification: Engineering(Engineering)

21d ago

Listed twenty one hours ago

Principal Process Engineer

at Fluor Australia Pty Ltd

This is a Full time job

Perth WA(Hybrid)

$250K + package & "interesting" staff room coffee

SME role with Leadership responsibilities. CBD EOT++. Not sold yet...great salary, realistic boss, I could go on....but I'm running out of characters

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

21h ago

Listed five days ago

Graduate Process Engineer

at GFG Alliance

This is a Contract/Temp job

Forrestfield, Perth WA

Competitive salary

Join an award winning Steel Manufacturing company
Two-year fixed-term contract with the potential for permanent placement
Continuous coaching, mentorship, and formal training throughout the program

Join an award winning Steel Manufacturing company
Two-year fixed-term contract with the potential for permanent placement
Continuous coaching, mentorship, and formal training throughout the program

Real Work with Real Outcomes - This immersive, hands-on program provides practical learning through hands-on experience and meaningful work.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

5d ago

Listed twenty days ago

Graduate Process Engineer

at METS Engineering Group Pty Ltd

This is a Casual/Vacation job

West Perth, Perth WA

Outstanding opportunity to grow your career
Challenging & varied project work
Join a driven culture that promotes work/life balance

Outstanding opportunity to grow your career
Challenging & varied project work
Join a driven culture that promotes work/life balance

GRADUATE METALLURGIST / GRADUATE PROCESS ENGINEER

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

20d ago

Listed seven days ago

Project Engineer

at Lemke Engineering & Projects

This is a Full time job

Perth WA(Hybrid)

Lead site-based projects for established consultancy. Strong package, genuine progression.

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

7d ago

Listed six days ago

Process Metallurgist/Engineer

at Terra Metals Limited

This is a Full time job

Perth WA(Hybrid)

$140,000 – $180,000 per year

This role critical in Terra Metals next steps, to drive the program forward and support the existing team to deliver on this amazing discovery

subClassification: Mining - Exploration & GeoscienceMining - Exploration & Geoscience

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

6d ago

Listed twenty three days ago

Process Engineer

at Bridgewest Perth Pharma Pty Ltd

This is a Full time job

Bentley, Perth WA

Contribute to improving the lives of patients
Work with an innovative engineering team

Contribute to improving the lives of patients
Work with an innovative engineering team

Are you passionate about engineering & manufacturing? Can you assist us in our journey to the next phase of our business growth as we expand.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

23d ago

Listed six days ago

Senior Process Engineer

at Interquip

This is a Full time job

West Perth, Perth WA

West Perth Location
Strong Pipeline of Projects
Growing Team

West Perth Location
Strong Pipeline of Projects
Growing Team

The Senior Process Engineer works with project teams providing guidance & advice on projects and studies including reports, calculations & datasheets.

subClassification: Mining - ProcessingMining - Processing

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

6d ago

Listed six days ago

Senior Process Engineer

at Pitch Black Group

This is a Full time job

Perth WA(Hybrid)

Work from our CBD office or remotely, up to 100% WFH
Secure a permanent position with a fast growing engineering consultancy
Renowned for its exceptional culture and collaborative way of working

Work from our CBD office or remotely, up to 100% WFH
Secure a permanent position with a fast growing engineering consultancy
Renowned for its exceptional culture and collaborative way of working

Senior Process Engineer preferably with gold &/or copper expertise to deliver high quality studies & projects in a collaborative, growing consultancy.

subClassification: Mining - ProcessingMining - Processing

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

6d ago

Listed nine days ago

Process Engineer (Senior), Water Treatment

at KE Select

This is a Full time job

Rockingham & Kwinana, Perth WA

Site-based, Kwinana (No FIFO)
Long-term career development opportunities
Exposure to a high-tech water treatment facility with complex process systems

Site-based, Kwinana (No FIFO)
Long-term career development opportunities
Exposure to a high-tech water treatment facility with complex process systems

Process Engineer supporting water treatment operations, optimisation and continuous improvement | competitive salary | Site-based, No FIFO

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

9d ago

Listed six days ago

Project Engineer (Client Side)

at Increva Pty Ltd

This is a Full time job

Applecross, Perth WA

Hands on role offering real ownership, client exposure and career development
Flexible working arrangements with great benefits and attractive salary package
Work across the full project lifecycle from feasibility to implementation

Hands on role offering real ownership, client exposure and career development
Flexible working arrangements with great benefits and attractive salary package
Work across the full project lifecycle from feasibility to implementation

Play a key role in delivering mining infrastructure, process plant, and non-process infrastructure projects as part of a highly collaborative team.

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

6d ago

Listed four hours ago

Junior Engineer Research & Development

at Covalent Lithium

This is a Full time job

Perth WA

Launch your lithium career with training and exposure at Covalent Lithium
24-month role on a balanced 4:3 FIFO day-shift roster
Globally recognised shareholders!

Launch your lithium career with training and exposure at Covalent Lithium
24-month role on a balanced 4:3 FIFO day-shift roster
Globally recognised shareholders!

Support cutting-edge lithium Research & Development, with hands-on training and exposure at Mt Holland in a 24-month FIFO role

subClassification: OtherOther

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

4h ago

Listed fifteen days ago

Package Engineer

at Technical Resources Pty Ltd

This is a Contract/Temp job

Perth WA

Key role shaping the process plant definition from the earliest project stages
Strong exposure to Scoping and PFS decision making
Perth based role with genuine project influence

Key role shaping the process plant definition from the earliest project stages
Strong exposure to Scoping and PFS decision making
Perth based role with genuine project influence

Join client side team, $500 mil plus mineral processing project supporting early phase study.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

15d ago

Listed one day ago

Graduate Mechanical Engineer

at GR Engineering Services Limited

This is a Full time job

Ascot, Perth WA

Great salary + super + weekly pay

Great opportunity to join a growing Team
Work on a variety of mineral processing projects
Develop your career with an industry leader

Great opportunity to join a growing Team
Work on a variety of mineral processing projects
Develop your career with an industry leader

Are you about to Graduate as a Mechanical Engineer with a passion to learn and an interest in mineral processing ?

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

1d ago

Listed one day ago

Junior Engineer

at Kounis Electrical and Switchroom Solutions

This is a Full time job

Forrestdale, Perth WA

Be a pivotal member of a focused Project Team.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering

classification: Engineering(Engineering)

1d ago

Listed two hours ago

Process Technician

at Evolve Scientific

This is a Full time job

Perth WA

Process Technician Position
Contract and Permanent roles available
Perth-based and regional positions available

Process Technician Position
Contract and Permanent roles available
Perth-based and regional positions available

Process Technician positions within a well-known waste management organisation - Hands-on position - Permanent and contract roles available.

subClassification: Quality Assurance & ControlQuality Assurance & Control

classification: Manufacturing, Transport & Logistics(Manufacturing, Transport & Logistics)

2h ago

Listed twenty nine days ago

Senior Process Engineer

at Technical Resources Pty Ltd

This is a Contract/Temp job

Perth WA

Perth-based role with a well-established engineering team
Opportunity to work on a major energy portfolio
Exposure to technically challenging and rewarding projects

Perth-based role with a well-established engineering team
Opportunity to work on a major energy portfolio
Exposure to technically challenging and rewarding projects

Lead impactful energy projects in Perth as a Senior Process Engineer, mentoring teams and delivering high-quality outcomes

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

29d ago•Expiring

Listed twenty seven days ago

Principal Process Engineer

at Northern Star Resources Limited

This is a Full time job

Subiaco, Perth WA

Join the Hemi Gold Project, Australia's leading greenfield gold development.
Play a key role in driving outstanding results for the Hemi Gold Project.
Take advantage of our rewards, share plans, insurance and wellbeing benefits.

Join the Hemi Gold Project, Australia's leading greenfield gold development.
Play a key role in driving outstanding results for the Hemi Gold Project.
Take advantage of our rewards, share plans, insurance and wellbeing benefits.

Lead technical governance and process engineering for one of Australia's largest gold developments, ensuring robust design and delivery at Hemi.

subClassification: Mining - ProcessingMining - Processing

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

27d ago•Expiring

Listed twenty six days ago

Mechanical Engineer

at ProcessWorx

This is a Full time job

Cockburn Central, Perth WA

Convenient Cockburn Central location – Free Parking
Unique opportunity to work on a diverse range of projects
Opportunity to be at the forefront of innovation

Convenient Cockburn Central location – Free Parking
Unique opportunity to work on a diverse range of projects
Opportunity to be at the forefront of innovation

Exciting full-time opportunity for individual with a positive work attitude, mechanical aptitude and willingness to learn with a collaborative team.

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

26d ago•Expiring

Listed two days ago

Graduate Project Engineer

at CPC Labour Hire Pty Ltd

This is a Full time job

Perth WA(Hybrid)

Opportunity for design, project engineering and site experience
Variety of work across challenging projects
Long term, genuine career development provided

Opportunity for design, project engineering and site experience
Variety of work across challenging projects
Long term, genuine career development provided

Career opportunity for an early career Project Engineer

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

2d ago

1,202 process engineer jobs in All Perth WA

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