Who Are CPP? 

CPP is a leading high-voltage infrastructure provider, connecting renewable energy projects to Australia’s electricity grid.

As a member of Quanta Services, a Fortune 500 company ranked #157 on the NYSX, we specialise in the design, construction, commissioning, and maintenance of substations, transmission lines, wind farms, and battery storage systems.

Established in 1996, we’ve connected more wind farms and renewable batteries than any other company. With over 900 employees and offices in Adelaide, Melbourne, Sydney, Brisbane and Perth, we partner with Australia’s major transmission providers to deliver innovative, end-to-end solutions.

Join us in shaping the future of energy.

Design & Engineering

CPP has the largest in-house design and engineering team of any contractor in Australia, with over 190 specialists across Electrical Primary and Secondary, Civil, Structural, and SCADA disciplines. We provide end-to-end engineering solutions for high-voltage infrastructure, including nationally significant transmission projects, HV substations, wind farms and battery storage systems that drive Australia’s renewable energy transition.

Our engineers work closely with construction and operations teams, ensuring designs are practical, constructible, and continually refined through real-world feedback. With a commitment to innovation and excellence, we deliver solutions that support a stable, reliable, and sustainable energy future.

The Opportunity 

The Senior Commissioning Engineer position will be responsible for all aspects of the commissioning of substations and shall ensure successful delivery of projects. You will support in scheduling, planning and executing commissioning activities.

In this role, you will be responsible for:

• Commissioning of Primary and Secondary equipment within a substation;
• Assist the Design Office to prepare and develop HV system designs for projects and bids under preparation.
• Create FAT and SAT documentation for installations to be commissioned. 
• Carry out pre-commissioning tests and commissioning of new and refurbished parts and systems
• Manage and supervise on-site work in accordance with project requirements and legislative and regulatory requirements
• Provide timely “As Built” documentation

This position is based from our South Granville NSW site and travel to construction sites across Australia will be required.

About You

To be successful in this role, you will possess:

• Qualifications in an Electrical Trade or Associate Diploma or Electrical Engineering Degree.
• Omicron CMC/CPC100/Testrano/CTA. (Or experience with similar Doble brand equipment).
• CT/VT and transformer testing experience.
• HV cable testing.
• Protection relay and software experience using Micom, Siemens, SEL and ABB.
• SCADA/61850 and networking experience (Desirable).
• Be comfortable with travel and working outside of NSW.
• Experience in developing tenders, negotiating contracts and effectively managing customer relationships.
• Excellent interpersonal and relationship management skills.

Be rewarded at CPP.

At CPP, we value our people above all else. We’re dedicated to investing in and developing your talent to help you reach your full potential. By joining us, you’ll have the opportunity to work on industry-leading projects and access the latest technologies. With a strong history of providing clear career progression, we promote from within, offering pathways from Engineer, to Senior, Principal, leadership positions and beyond.

Benefits include:

• Above-market salary package with annual reviews

• Above-market salary package with annual reviews + double time overtime + travel & meal allowance

• Tool of trade vehicle

• We offer flexible working options

• Access to study assistance for continuous development, and a strong focus on internal promotions to help you grow within

• 16 weeks paid primary parental leave and 6 weeks paid secondary parental leave

• Up to 2 weeks of purchased leave

• Enjoy a range of salary packaging benefits, including novated leases, airport lounge memberships and exclusive Qantas Club offers.

• Choice between an iPhone or Samsung mobile & design specked engineering laptop and software

• Onsite car parking 

• Generous employee referral program up to $4,000

• We actively invest in AI capability, providing access to premium AI subscriptions to help you work smarter, solve complex problems and deliver better outcomes

• Access to an extensive benefits and discounts program with savings at over 400 retailers

• Free Employee Assistance Program for you and your family, supporting physical, mental, and financial wellbeing


How to Apply:

To submit an application please upload your resume via the links provided.

For further information, please reach out to [email protected] however applications will not be accepted via email.



CPP is an equal opportunity employer that fosters a culture of achievement, personal development and offers a diverse, safe and supportive work environment.