Creating Future Scape - Solution for a Better Sustainable World

Samsung C&T;'s Engineering & Construction Group is a leading engineering, procurement and construction company, built on core principles of safety, integrity, trust, authenticity & challenge. We have worked diligently to deliver the best value-added services to our clients by utilizing our top-tier talent and technical expertise in diverse fields such as architecture, civil engineering, plant, housing & green energy businesses.

By bringing together the most exceptional technology and capabilities, we create solutions for a better world and achieve sustainable growth. Samsung C&T;'s Engineering & Construction Group is a leading engineering, procurement and construction company, built on core principles of safety, integrity, and appreciation. Samsung C&T; has long been active in the green energy business and continues to explore additional creative renewable energy solutions.

We are seeking an experienced Commissioning Supervisor to support Energy Business Unit.

The commissioning supervisor is responsible for executing and supervising day-to-day commissioning activities on a project. This role ensures that testing, energisation, and system integration activities are carried out safely, efficiently and in accordance with approved procedures, under the direction of the Commissioning Manager.

Key Responsibilities

- 1. Field Execution of commissioning activities
- Supervise commissioning tests on:
- HV and MV equipment
- LV systems and auxiliary supplies
- BESS systems (battery racks, PCS, EMS)
- Execute commissioning procedures, ITPs and test scripts




- Coordinate daily commissioning activities across multiple workfronts

- 2. Supervision and Team coordination

- Lead technicians, commissioning engineers, and subcontractors on site
- Allocate tasks and ensure work is completed as per schedule and priorities
- Act as primary point of contact for field-level execution issues
- Coordinate with construction teams to ensure systems are ready for testing

- 3. Safety and HV Operations

- Ensure all works are conducted in accordance with HV Safety rules and site procedures
- Implement permit-to-work systems, isolations and LOTO
- Support or Act as HV authorised person
- Conduct pre-starts and risk assessments
- Ensure compliance with relevant standards

- 4. Testing and Verification

- Supervise
- functional testing and pre-commissioning checks
- Protection Relay secondary Injection
- SCADA Point to point verification checks
- Equipment inspections and energisation readiness checks
- Verify systems are installed and configured according to design and specifications

- 5. Troubleshooting and Fault Finding

- Identify and resolve issues encountered during commissioning
- Apply structured fault-finding techniques:
- use of multimeters, IR,




- interpretation of drawings, schematics and logic diagrams
- step-by-step isolation and testing of problem areas.

- Escalate complex issues to the commissioning Manager or OEM specialists with clear diagnostic information

- 6. Documentation and Reporting

- Ensure field crew records test results, checksheets, and commissioning records
- Update Punchlists, defect registers, and progress reports
- Mark up drawings (red lines) to reflect as built conditions
- Provide daily reports on progress, issues and risks

- 7. Support for Energisation and Grid Compliance

- Assist with energisation activities:
- Pre-Energisation Checks

- Support grid compliance and testing activities

About You

- 5+ years’ experience in commissioning and testing of electrical systems
- Tertiary qualification in civil / electrical engineering or similar.
- Protection & control systems
- Renewable energy projects (Solar and/or BESS highly regarded)
- Experience with HV, MV & LV systems
- Knowledge of Australian standards, regulatory requirements, and testing procedures
- Proven leadership experience managing teams and delivering to project budgets
- 3-5 years’ experience with either an EPC Contractor, NER or NSPs.
- An Australian recognized engineering degree
- Proven leadership and presentation skill
- Work well under pressure
- Collaboration skill in multi-disciplinary organisation
- Ability to travel and work away from home as required

Samsung C&T; Corporation is committed to building diverse and inclusive teams.

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📌 Commissioning Supervisor (Australia)
🏢 Samsung C&T
📍 Australia