About the Role

ES Partners is seeking a highly skilled Site Supervisor and Commissioning Manager to lead the delivery of large-scale data centre projects across Melbourne. This pivotal role will see you own and drive all onsite installation and commissioning activities for complex projects spanning hundreds of megawatts of standby generation, power systems, and critical infrastructure.

You’ll be the key link between design, construction, and operations ensuring every system performs flawlessly through all stages of commissioning, right up to Integrated Systems Testing (IST) and handover.

This is a unique opportunity to join a business experiencing exceptional growth, renowned for its technical expertise and leadership within the data centre sector.

Note this is a 12 month contract, with the possibilty to extend.

Your Responsibilities

-       Coordinate and supervise subcontractors’ installation of generators and balance of plant (BOP) equipment.

-       Plan, schedule and document delivery and installation of generators and BOP with stakeholders including the end client, builder, other contractors and subcontractors.

-       Lead and coordinate all commissioning activities across multiple concurrent projects.

-       Develop, review, and execute commissioning plans, procedures, and reports.

-       Evaluate design documents to ensure systems are commissioning ready and operationally robust.

-       Manage stakeholders across engineering, construction, and client commissioning teams.

-       Oversee integrated system testing, ensuring seamless transition to operational status.

-       Champion safety, quality, and technical excellence across all phases of the project lifecycle.

About You

You’re an experienced and hands-on leader with deep technical understanding and exceptional coordination skills. You thrive in complex environments where precision and performance are everything.

To succeed, you’ll bring:

-       Electrical or Mechanical qualification (Degree or Trade).

-       Onsite construction industry experience managing and supervising contractors, vendors, and client interfaces.

-       Proven experience or exposure to commissioning large scale data centre infrastructure.

-       Strong understanding of control systems, generators, and critical power plant.

-       Excellent communication and leadership skills, confident driving meetings and decisions.

-       Impeccable attention to detail, process discipline, and documentation skills.

-       Australian working rights (no sponsorship available).