In-Demand commissioning engineer Jobs in western australia

Lead Mechanical Engineer
Acciona —Perth WA
- APIs
- Leadership
12d
Senior Structural Engineer
Stantec —Perth WA
- Part-time
- Communication skills
- Work from home
- Employee assistance program
Lead Engineer - Perth
Schneider Electric —Perth WA
- Full-time
- Engineering
- AI
- Leadership
- Annual leave
- Opportunities for advancement
EI&C Supervisor
Mineral Resources —Onslow WA
- Full-time
- CPR Certification
- Electrical experience
- Construction
12d
IT Support Engineer
ALS —Balcatta WA
- $85,000 - $90,000 a year
- Full-time
- Research
- Administrative experience
- Organisational skills
Senior E&S Advisor
Clough —Perth WA
- Full-time
- Management
- Construction
- Health insurance
- Parental leave
12d
Senior Project Engineer - E&I
PLS —Perth WA
- Management
- Engineering
- Communication skills
- Work from home
- Employee assistance program
20h
Mechanical Engineer (HVAC)
AMEK Engineering Pty Ltd —Belmont WA
- $77,000 - $80,000 a year
- Full-time
- AutoCAD
- Engineering
- Bachelor's degree
Quick Apply
Geotechnical Engineer
Wallbridge Gilbert Aztec —Perth WA
- Full-time
- Remote
- Engineering
- Microsoft Office
- Leadership
- Work from home
- Parental leave
Senior Energy Engineer/Consultant
Stantec —Perth WA
- Part-time
- Microsoft Excel
- Engineering
- Bachelor's degree
- Work from home
- Employee assistance program
Senior Civil Engineer
Klohn Crippen Berger —West Perth WA
- Hybrid work
- Civil engineering
- Engineering
- Bachelor's degree
- Annual leave
- Parental leave
Quick Apply
Document Controller
NHOA Australia —Perth WA
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Office
- Administrative experience
- Health insurance
Quick Apply
Communications Engineer
Arc Infrastructure —Perth Airport WA
- Full-time
- Engineering
- Parental leave
- Employee discount
6d
Senior Mechanical Engineer
CIMIC Group —Perth WA
- Full-time
- Bachelor's degree
- Leadership
9d
Project Engineer | 3+ Years Experience (Perth)
Haultrax —Perth WA
- Full-time
- Office
- Internship
- Communication skills
Electrical Control Engineer (Australia - Malaga, WA)
Centurion – Asia Pacific Rentals and Services —Malaga WA
- Bachelor's degree
- Communication skills
2027 Graduate Mechanical Engineer (Energy)
AECOM —Perth WA
- Full-time
- Hybrid work
- Bachelor's degree
- Communication skills
Expressions of interest - Graduate Environmental Scientist
Stantec —Perth WA
- Full-time
- Employee assistance program
Engineer - Secondary
Consolidated Power Projects Australia —West Leederville WA
- Full-time
- No degree
- In-person
- Communication skills
- Work from home
- Parental leave
Quick Apply
1d
Associate/Principal Process Engineer, Water Treatment
WSP —Perth WA
- Hybrid work
- Engineering
- Bachelor's degree
- Employee stock purchase plan
- Parental leave

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commissioning engineer jobs near western australia

Lead Mechanical Engineer

Acciona -
Perth WA

Apply Now

Job Details

12 days ago

Qualifications

Mechanical Engineering
Primavera
APIs
Microsoft Project
Leadership

Full Job Description

ACCIONA is a global company, leading in the development of regenerative infrastructure that creates a positive impact on society. Our workforce consists of more than 65,000 professionals, present in more than 40 countries across the five continents, all contributing in our mission to design a better planet. Are you a passionate individual who wants to make a difference, promote sustainable development, and find solutions to the biggest global challenges including climate change, overpopulation, and water scarcity? Come and join us in building the infrastructure our planet needs to achieve a sustainable future.

Job Description

The Project

Acciona is delivering the Alkimos Seawater Desalination Plant– a landmark infrastructure project that will secure Western Australia’s water future. This world-class facility will provide a sustainable, climate-resilient water source for generations to come.

Join a high-performing team at the forefront of engineering innovation, sustainability, and community impact.

The Role

We are seeking a Lead Mechanical Engineer - Commissioning to provide technical leadership through final delivery and transition to operations.

Reporting to the Manager, Commissioning, you will lead commissioning activities, resolve complex system challenges, and drive plant performance. This is a senior role overseeing engineers, technicians, and operations personnel.

Key Responsibilities

Lead commissioning and integration of complex mechanical systems, ensuring safe, compliant, and operationally ready outcomes
Provide engineering leadership and team oversight across commissioning engineers, technicians, and operations personnel
Drive technical problem-solving and optimisation, diagnosing issues, resolving deficiencies, and improving overall plant performance
Manage system interfaces and integration, ensuring reliability and alignment across multidisciplinary functions
Oversee mechanical performance and verification, including rotating equipment, system alignment, startup, and maintenance strategies
Ensure compliance with standards and quality requirements, embedding Australian standards, QA processes, and Safety in Design principles

Required Skills and Competencies

Degree in Mechanical Engineering
Strong commissioning experience on major infrastructure projects (desalination, water, energy or similar)
Solid knowledge of mechanical systems (pumps, compressors, piping, pressure testing)
Experience with commissioning phases including flushing, alignment, functional testing, and start-up
Ability to read and interpret P&IDs, GA drawings, isometrics, and vendor documentation
Working knowledge of relevant codes and standards (ASME, API, ISO)
Proven leadership experience managing multidisciplinary teams in site-based environments
Strong planning and coordination capability, including commissioning schedules, punch lists, and contractor/vendor management
Experience with commissioning documentation, test reports, and handover packages
Confident communicator with ability to engage across site teams, contractors, and stakeholders
Strong problem-solving mindset with the ability to make decisions under pressure
Familiarity with digital tools (commissioning/completions systems, MS Project/Primavera or similar)

Why Join Acciona?

At ACCIONA, we provide a dynamic and inclusive work environment where employees are empowered to grow their careers. We offer professional development opportunities and encourage innovation and collaboration. Our culture is built on respect, safety, and accountability, ensuring every team member feels valued and supported.

ACCIONA has been given the Top Employer 2022, 2023, 2024 & 2025 certification in Australia, which certifies the company's commitment to excellence in human resources management and those who focus on putting their people first through their exceptional HR policies. Since establishing a presence in Australia in 2002, ACCIONA has made significant investments in local opportunities and project development. ACCIONA employs more than 3,000 people in its renewable energy, infrastructure and water projects across Australia & New Zealand.

We are an Equal Opportunity Employer and promote equality and diversity. Indigenous Australians and candidates from minority groups are encouraged to apply.

Apply Now

Refine Your Search

commissioning engineer jobs in western australia

Lead Mechanical Engineer

Senior Structural Engineer

Lead Engineer - Perth

EI&C Supervisor

IT Support Engineer

Senior E&S Advisor

Senior Project Engineer - E&I

Mechanical Engineer (HVAC)

Geotechnical Engineer

Senior Energy Engineer/Consultant

Senior Civil Engineer

Document Controller

Communications Engineer

Senior Mechanical Engineer

Project Engineer | 3+ Years Experience (Perth)

Electrical Control Engineer (Australia - Malaga, WA)

2027 Graduate Mechanical Engineer (Energy)

Expressions of interest - Graduate Environmental Scientist

Engineer - Secondary

Associate/Principal Process Engineer, Water Treatment

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