Commissioning Manager

Job Summary

DT Infrastructure is a trusted provider of engineering and construction solutions that unlock opportunities for our clients, communities and people. Specialising in Transport, Renewables, Defence and Utilities, we offer a unique synergy of local expertise in complex projects and the global perspective of our multinational parent company, Gamuda Berhad. Through engineering innovation, collaborative contracting and leading sustainability practices we’re unlocking opportunities for a better tomorrow.

The Role

As the Commissioning Manager, you will take ultimate ownership of the project's commissioning phase. You will bridge the gap between mechanical/electrical completion and final grid connection, ensuring that all systems are tested, safe, and compliant with strict AEMO and Network Service Provider (NSP) standards.

Reporting to the Project Director, you will lead a team of engineers, and subcontractors to safely bring the solar farm online and ensure it operates at peak performance.
This is a Site-based position (DIDO) on a major renewable energy construction project with a rostered working arrangement (14/7), with accommodation and allowances provided as applicable.

Key Responsibilities

• Lead the Commissioning Phase: Develop, implement, and manage the overarching commissioning strategy, testing procedures (ITPs), and energization plans.


• Grid Compliance: Manage the Hold Point testing process and ensure strict compliance with AEMO and the local NSP  Generator Performance Standards (GPS).


• Team Leadership: Direct and coordinate commissioning engineers, high-voltage (HV) operators, SCADA technicians, and OEM representatives.


• Safety & Quality Assurance: Champion a zero-harm culture during the high-risk energization phase. Ensure all LOTO (Lock Out Tag Out) and HV switching procedures are strictly adhered to.


• Defect Management: Identify, document, and manage the resolution of any electrical, mechanical, or SCADA punch-list items prior to practical completion.


• Reporting: Provide accurate, real-time progress reports, technical documentation, and handover manuals to internal stakeholders and the client.

About You 

• Bachelor’s Degree in Electrical Engineering, or a relevant electrical trade background with extensive management experience.


• Industry Experience: Proven track record as a Commissioning Manager or Lead Commissioning Engineer on utility-scale solar, wind, or BESS projects (200MW+ preferred).


• Technical Knowledge: Deep understanding of MV/HV electrical systems, inverters, trackers, and SCADA networks.


• Regulatory Familiarity: Strong working knowledge of the Australian National Electricity Rules (NER), AEMO registration processes, and grid connection requirements.


• Certifications: Valid Construction White Card. (HV Switching qualifications are highly regarded).


• Soft Skills: Exceptional problem-solving abilities, strong communication skills, and the capacity to remain calm under the pressure of project deadlines.

Working For DTI

• Competitive pay that reflects your contribution: We reward performance and impact, with our remuneration benchmarked to market.


• Purpose-driven careers in infrastructure: As we grow our presence in the renewable energy sector, DTI is also continuing to cement its position as a delivery partner of choice across rail, roads and Defence infrastructure projects. Our teams benefit from the variety of opportunities, applying their skills and experience across multiple sectors.


• Fostering your development: We’ve developed a culture where continuous learning is front and centre of everything we do. Fostering the growth and development of our people is key to our success and ensuring that we are preparing the next generation of leaders is a core focus for our business.


• Parental leave designed for the reality of family life: Our industry leading parental leave policies are centred on flexibility to support modern family life, because at DTI, little families are a part of our one big family.


• Flexibility that works for you and for us: We acknowledge that everyone’s needs are different in striking the right work-life integration. Whether it’s hybrid working, adjusted hours, job sharing or balancing family commitments, we’ll work together to make it work.

This exciting role offers you the opportunity to work in a dynamic environment and to develop your career within a highly successful organisation.

DT Infrastructure is committed to building a diverse and inclusive workplace that champions opportunity and respect. Our focus on inclusivity is active and ongoing. Women, people of Aboriginal or Torres Strait Island descent and former members of the Australian Defence Force are encouraged to apply.

For more information, please contact [email protected] only applications through the portal will be accepted

Visit www.DTInfrastructure.com.au to explore how DTI can support your career progression, unlock personal advantages and apply for our opportunities.

You must have the right to live and work in this location to apply for this position.
Agency resumes will not be accepted or deemed as introductions.