Toshiba International Corporation – Winston Hills NSW

Toshiba International Corporation (TIC) was established in 1978 in Sydney, and is a wholly owned subsidiary of Toshiba Corporation, Japan. We deliver solutions to Australia’s Energy, Mining, Industrial and Social Infra-Structure Sectors by combining local engineering & implementation with Toshiba’s global technologies. Our activities include energy and industrial product sales, engineering, project management, on-site installation, construction and maintenance works.

TIC enjoys a well-deserved reputation in Power Generation, Transmission & Distribution for products of high quality, reliability and longevity. Our Energy product range includes Turbines, Generators, Transformers, Battery Storage Systems and electrical systems. Toshiba is innovating these products into a platform that enables a low carbon future, of which we are honoured to be a part.

About the Role

We are seeking an experienced Principal Mechanical Engineer to provide technical leadership across a diverse portfolio of energy and infrastructure projects.

This is a senior, high-impact role with accountability for mechanical and balance-of-plant engineering, supporting projects across the full lifecycle — from tendering and design through to execution and commissioning.

You will act as the mechanical engineering authority, shaping engineering standards, managing design risk, and ensuring secure, reliable and commercially effective outcomes across both established and emerging energy technologies.

Key Responsibilities

- Act as the technical authority for mechanical and balance-of-plant engineering across ESS
- Provide leadership across all project phases, including tendering, design,



execution and commissioning
- Own mechanical engineering standards, processes and design risk management
- Support delivery of energy solutions technologies, including BESS, transformers, grid systems and data centre infrastructure
- Ensure compliance with applicable standards, codes and technical requirements
- Lead engineering input to tenders, including technical reviews and risk assessments
- Work closely with multidisciplinary teams to deliver integrated system outcomes
- Collaborate with the Principal Electrical Engineer on cross-discipline technical decisions
- Act as an escalation point for complex or high-risk technical issues

About You

You are a senior mechanical engineer with deep experience in power generation or complex industrial systems, and a track record of leading technical outcomes on major projects.

You bring:

- Degree qualification in Mechanical Engineering (or similar)
- Registered engineer status within QLD (RPEQ) and VIC (CAV)
- Significant experience in power generation, rotating equipment, or industrial plant systems
- Strong knowledge of balance-of-plant systems, auxiliaries, and mechanical design
- Experience contributing to tenders, design reviews, and project execution
- Demonstrated capability in technical decision-making and design risk management
- Understanding of safety-led engineering practices (SiD, HAZOP, FMECA)
- Ability to influence and lead through collaboration and technical credibility
- Experience with energy transition technologies such as BESS or grid infrastructure will be highly regarded.

Additional Information

Travel required of up to 8 to 10 weeks per year (allowances for site deployments)

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📌 Principal Mechanical Engineer (Parramatta)
🏢 Toshiba International
📍 Parramatta