Mechanical Project Engineer Jobs in Rockingham & Kwinana Perth WA - May 2026

Listed two days ago

Senior Project Engineer

This is a Contract/Temp job

Lead brownfield capital projects at a major Kwinana refinery.
Join a growing Australian engineering and asset management firm.
Senior client-facing role with strong career growth opportunities.

Lead brownfield capital projects at a major Kwinana refinery.
Join a growing Australian engineering and asset management firm.
Senior client-facing role with strong career growth opportunities.

Experienced Senior Mechanical Project Engineer / Project Manager delivering brownfield sustaining capital projects in Kwinana.

subClassification: Project ManagementProject Management

classification: Engineering(Engineering)

2d ago

Listed sixteen 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)

16d ago

Listed ten days ago

Mechanical Planner

at Maintenance Systems Solutions Pty Ltd

This is a Contract/Temp job

Kwinana Beach, Perth WA

Hourly rate + Super Paid Weekly (See advert)

Initial 3 month contract with extension possible
M - F Roster | 7.30 - 3.30 (8 hr Days)
SAP S/4HANA Cloud public system | Process plant experience required

Initial 3 month contract with extension possible
M - F Roster | 7.30 - 3.30 (8 hr Days)
SAP S/4HANA Cloud public system | Process plant experience required

Mechanical Planner role supporting process plant maintenance | Kwinana based | Monday to Friday.

subClassification: Mining - Engineering & MaintenanceMining - Engineering & Maintenance

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

10d ago

Listed twenty two days ago

Principal Mechanical Engineer

at Maxima Recruitment Services

This is a Full time job

Kwinana Beach, Perth WA

Principal Mechanical Engineer

subClassification: Mechanical EngineeringMechanical Engineering

classification: Engineering(Engineering)

22d ago

Listed sixteen days ago

Project Manager

at Ahrens Group

This is a Full time job

Kwinana Beach, Perth WA

120+ years strong — Family-owned, WA-rooted and growing.
Lead end-to-end delivery of large-scale projects.
Grow with us — We invest in our people and have the work to prove it.

120+ years strong — Family-owned, WA-rooted and growing.
Lead end-to-end delivery of large-scale projects.
Grow with us — We invest in our people and have the work to prove it.

We are seeking an experienced Project Manager for fabrication and industrial projects across safety, quality, scheduling, and commercial performance.

subClassification: Project ManagementProject Management

classification: Construction(Construction)

16d ago

Listed six hours ago

Estimator

at Ahrens Group

Be an early applicant

This is a Full time job

Kwinana Beach, Perth WA

Price complex fabrication scopes for major mining & resources projects.
120+ years of family ownership. Stable, growing, and invested in you.
Real benefits. Strong culture. A team that genuinely looks after you.

Price complex fabrication scopes for major mining & resources projects.
120+ years of family ownership. Stable, growing, and invested in you.
Real benefits. Strong culture. A team that genuinely looks after you.

Great opportunity for an experienced Estimator to join a high performing workshop team in WA

subClassification: EstimatingEstimating

classification: Construction(Construction)

6h ago

Listed sixteen days ago

Project Coordinator

at Alltype Engineering Pty. Ltd.

This is a Full time job

Naval Base, Perth WA

Available ASAP, Naval Base location with onsite parking!
Permanent Opportunity, great Salary!
Variety! Busy! Fantastic team culture!

Available ASAP, Naval Base location with onsite parking!
Permanent Opportunity, great Salary!
Variety! Busy! Fantastic team culture!

Do you enjoy variety? Then this Project Coordinator role is perfect for you! Naval Base location * Parking* Permanent Opportunity * Available ASAP *

subClassification: Project ManagementProject Management

classification: Construction(Construction)

16d ago

Listed six days ago

Engineer Commissioning (Process)

at Tianqi Lithium Kwinana Pty Ltd

This is a Contract/Temp job

Kwinana Beach, Perth WA

First Lithium Hydroxide Plant in Australia
Attractive remuneration package including additional Superannuation
Great team culture and supportive work environment

First Lithium Hydroxide Plant in Australia
Attractive remuneration package including additional Superannuation
Great team culture and supportive work environment

At TLEA, you'll be part of a team that is excited to be involved in a world-class project that benefits not only WA but the world.

subClassification: Process EngineeringProcess Engineering

classification: Engineering(Engineering)

6d ago

Listed ten days ago

Electrical Site Engineers & Project Engineers

at CGC Recruitment

This is a Full time job

Rockingham & Kwinana, Perth WA

Electrical Site & Project Engineers - Defence Infrastructure | HV/LV Works | Perth Metro | $90-145k + uplift

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

10d ago

Listed three days ago

Project Manager

at Coogee

This is a Full time job

Kwinana Beach, Perth WA

Degree qualified in Chemical or Mechanical Engineering
Competitive Remuneration and Comprehensive Benefits
Long-Term Career Stability with a Leading Chemical Manufacturer

Degree qualified in Chemical or Mechanical Engineering
Competitive Remuneration and Comprehensive Benefits
Long-Term Career Stability with a Leading Chemical Manufacturer

Experienced Project Manager required to deliver major capital projects across chemical manufacturing and bulk liquid storage operations.

subClassification: Project ManagementProject Management

classification: Engineering(Engineering)

3d ago

Listed five hours ago

EOI: Engineer's - Electrical

at Ertech Pty Ltd

Be an early applicant

This is a Full time job

Rockingham, Perth WA

Competitive remuneration + benefits + weekly pay

Permanent Full-Time opportunities.
Upcoming projects in Rockingham, WA - ideal for SOR residents.
Ability to obtain and maintain the required security clearance is essential.

Permanent Full-Time opportunities.
Upcoming projects in Rockingham, WA - ideal for SOR residents.
Ability to obtain and maintain the required security clearance is essential.

Looking for your next challenge? Join Ertech and play a key role in delivering a major infrastructure project in Rockingham, WA.

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

5h ago

Listed twenty six days ago

Production Manager

at Doina Engineering & Construction Pty Ltd

This is a Full time job

Kwinana Beach, Perth WA

Lead steel fabrication projects, drive quality, and make an impact as our Workshop Production Manager

subClassification: ManagementManagement

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

26d ago•Expiring

Listed seven days ago

Senior Estimator & Estimators - Heavy Fabrication

at Allspec Engineering Pty Ltd

This is a Full time job

Hope Valley, Perth WA

Join a dynamic team with a wide range of projects and capabilities!
Ideal for skilled tradespeople looking for their next growth opportunity!
Excellent remuneration package and work/life balance!

Join a dynamic team with a wide range of projects and capabilities!
Ideal for skilled tradespeople looking for their next growth opportunity!
Excellent remuneration package and work/life balance!

Allspec Engineering Pty Ltd has an exciting opportunity for experienced Senior Estimators and Estimators to join our team in Hope Valley.

subClassification: EstimatingEstimating

classification: Construction(Construction)

7d ago

Listed three days ago

Project Manager WA

at Sims Group Limited

This is a Full time job

Kwinana Town Centre, Perth WA(Hybrid)

120000

The most sustainable corporation in 2024 Corporate Knights' Global 100 index.
Enjoy various benefits including flexible work, novated lease, BUPA discounts
Join an organisation committed to diversity, equity and inclusion.

The most sustainable corporation in 2024 Corporate Knights' Global 100 index.
Enjoy various benefits including flexible work, novated lease, BUPA discounts
Join an organisation committed to diversity, equity and inclusion.

Join a global leader in metal recycling, offering competitive pay and full-time stability with great benefits!

subClassification: OtherOther

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

3d ago

Listed fourteen days ago

Trades, Technical and Project Professionals - WA

at Griffin Marine Services

This is a Contract/Temp job

Hope Valley, Perth WA(Hybrid)

Weekly pay, competitive hourly rates with penalties
Supportive, collaborative team environment
Ongoing professional development opportunities

Weekly pay, competitive hourly rates with penalties
Supportive, collaborative team environment
Ongoing professional development opportunities

Join the WA Team at Griffin Marine Services. Trades professionals wanted for upcoming opportunities. Join our talent pool today and grow with us.

subClassification: MaintenanceMaintenance

classification: Engineering(Engineering)

14d ago

Listed six days ago

Workshop Coordinator

at DTH Engineering PTY LTD

This is a Full time job

East Rockingham, Perth WA

Work close to home – SOR
Overtime available
Early Finish on Fridays!

Work close to home – SOR
Overtime available
Early Finish on Fridays!

Join us to lead daily workshop operations, coordinate workflow, and drive safety, quality, and productivity!

subClassification: Team Leaders/SupervisorsTeam Leaders/Supervisors

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

6d ago

Listed ten days ago

Mobile Maintenance Planner

at Mineral Resources Limited

This is a Full time job

Kwinana Beach, Perth WA

Early finish on Fridays. Kwinana based home every night with a Mon-Fri roster
Attractive Employee Benefits and inhouse wellness programs
We invest in your career with a focus, upskilling, training and development

Early finish on Fridays. Kwinana based home every night with a Mon-Fri roster
Attractive Employee Benefits and inhouse wellness programs
We invest in your career with a focus, upskilling, training and development

Monday - Friday Kwinana-based role, Early Finish Friday SME - Mechanical Planning experience essential

subClassification: Production, Planning & SchedulingProduction, Planning & Scheduling

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

10d ago

Listed two days ago

Contractor Coordinator | Maintenance

at IMS Workforce

This is a Full time job

Kwinana Beach, Perth WA

Coordinate contractors across maintenance activities
Utilise SAP work management and reporting systems
Scaffold background highly regarded

Coordinate contractors across maintenance activities
Utilise SAP work management and reporting systems
Scaffold background highly regarded

Coordinate scaffold and maintenance contractors at a major Kwinana processing facility. SAP, contractor management and safety focus essential.

subClassification: Mining - Engineering & MaintenanceMining - Engineering & Maintenance

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

2d ago

Listed one day ago

Site Supervisor

at West Coast Engineering & Welding

Be an early applicant

This is a Full time job

Kwinana Beach, Perth WA

We are seeking an experienced SMP Supervisor to lead and coordinate teams across site and workshop activities.

subClassification: Welders & BoilermakersWelders & Boilermakers

classification: Trades & Services(Trades & Services)

1d ago

Listed one day ago

Senior Engineer Electrical and Instrumentation

at Tianqi Lithium Kwinana Pty Ltd

This is a Full time job

Kwinana Beach, Perth WA

First Lithium Hydroxide plant in Australia
Attractive remuneration package including additional Superannuation and bonus
Private health insurance reimbursement

First Lithium Hydroxide plant in Australia
Attractive remuneration package including additional Superannuation and bonus
Private health insurance reimbursement

At TLEA, you'll be part of a team that is excited to be involved in a world-class project that benefits not only WA but the world

subClassification: Project EngineeringProject Engineering

classification: Engineering(Engineering)

1d ago

Listed four hours ago

Stock Controller

at ACCIONA Australia

This is a Full time job

East Rockingham, Perth WA

+ super + bonus + annual review

East Rockingham Location | Stock Controller | Operatons & Maintenance
Excellent Culture | Strong Leadership | Strong Career development
Global Leaders in Sustainability

East Rockingham Location | Stock Controller | Operatons & Maintenance
Excellent Culture | Strong Leadership | Strong Career development
Global Leaders in Sustainability

At least 2 years' hands-on stock control or procurement experience. Intermediate MS Suite, Experience in project based ie: renewable or construction.

subClassification: OtherOther

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

4h ago

Listed four days ago

Reliability Engineer (E&I)

at Wesfarmers Chemicals, Energy & Fertilisers

This is a Full time job

Kwinana Town Centre, Perth WA

Grow and diversify your career across the Wesfarmers Group
Drive reliability across our critical electrical asset industrial operations
Permanent full time position situated in Kwinana with on-site parking

Grow and diversify your career across the Wesfarmers Group
Drive reliability across our critical electrical asset industrial operations
Permanent full time position situated in Kwinana with on-site parking

This is a great role for a talented and driven Reliability Electrical Engineer to join our reliability team at Kwinana.

subClassification: Electrical/Electronic EngineeringElectrical/Electronic Engineering

classification: Engineering(Engineering)

4d ago

Listed ten days ago

Scheduler (Primavera P6)

at Ventia

Immediate start

This is a Casual/Vacation job

Kwinana Beach, Perth WA

A family friendly roster with 38 hours per week on a casual basis, Monday - Thursday with a three-day weekend!

subClassification: Oil & Gas - Engineering & MaintenanceOil & Gas - Engineering & Maintenance

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

10d ago

Listed fourteen days ago

QA/QC Officer

at Diamond Precast

This is a Full time job

Naval Base, Perth WA

Immediate Start
Growing Company
Leading precast production facility

Immediate Start
Growing Company
Leading precast production facility

Seeking a QA/QC officer to join a growing and dynamic team! Opportunity available immediately!

subClassification: Quality Assurance & ControlQuality Assurance & Control

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

14d ago

Listed twenty days ago

Production Supervisor

at Diamond Precast

This is a Full time job

Naval Base, Perth WA

Immediate start
Full Time Opportunity
Good working environment

Immediate start
Full Time Opportunity
Good working environment

Excellent opportunity to join our expanding company and develop your career further!

subClassification: Team Leaders/SupervisorsTeam Leaders/Supervisors

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

20d ago

Listed ten days ago

Operations Manager, O&M

at ACCIONA Australia

This is a Full time job

Bertram, Perth WA

Super + Bonus + Annual Review

Waste to Energy | Kwinana Location | Strong Leadership Role
Global leaders in sustainability | Inclusive culture with strong development
Operations and Maintenance | High Safety Focus, stable workforce

Waste to Energy | Kwinana Location | Strong Leadership Role
Global leaders in sustainability | Inclusive culture with strong development
Operations and Maintenance | High Safety Focus, stable workforce

Qual in Engineering, Mining, Heavy Industry or equivalent Previous experience within the renewable energy or waste management sectors 10+ Industry exp

subClassification: OtherOther

classification: Engineering(Engineering)

10d ago

Listed one day ago

Maintenance / Mechanical Fitter

at TalentBlue

This is a Contract/Temp job

Naval Base, Perth WA

$51.52

Home every night - metro role (SOR)
Ongoing for the right candidate
Penalty Rates

Home every night - metro role (SOR)
Ongoing for the right candidate
Penalty Rates

We are seeking a trade-qualified Maintenance Fitter for an ongoing position at their high-capacity production facility.

subClassification: Fitters, Turners & MachinistsFitters, Turners & Machinists

classification: Trades & Services(Trades & Services)

1d ago

Listed nine days ago

Mechanical Supervisor

at CSI Mining Services

This is a Full time job

Kwinana Town Centre, Perth WA

Impressive Salary packages, Bonuses and Benefits

An exciting opportunity grow, diversify and challenge your skills
Financial benefits such as annual bonuses, share plan, employee referral rewards
Play an integral role in the building a strong and effective team

An exciting opportunity grow, diversify and challenge your skills
Financial benefits such as annual bonuses, share plan, employee referral rewards
Play an integral role in the building a strong and effective team

CSI are seeking an experienced Mechanical Supervisor to join a high-performing team at our Kwinana Workshop. Permanent full-time on Mon-Fri roster.

subClassification: Team Leaders/SupervisorsTeam Leaders/Supervisors

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

9d ago

Listed eight days ago