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Salary
≈ $89k – $153k per year (Estimated)
Location
In office (Kwinana)
Seniority
Senior · 6+ years exp

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Oct 27, 2026. Webuild scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Webuild is an Italian engineering and construction group, with main offices in Milan and Rome, that builds large infrastructure such as high-speed railways, tunnels, dams, hydropower plants, bridges, metro lines and water systems. Formerly known as Salini Impregilo and listed on the Milan stock exchange, it reports work in 110 countries and operates through subsidiaries including Lane in the US, Clough and e2o in Australia and Fisia Italimpianti in water treatment. Its job board lists contract, project, site, MEP, safety, supply chain and supervisory roles, largely for projects in Australia, Italy and New Zealand, including Perth, Sydney, Milan and Christchurch.

Be part of an iconic local project.

We have an exciting opportunity for a SMP Supervisor GTG to join the Kwinana Gas Power Generation 2 project (K2) team in Kwinana! In this role, you will effectively Lead and coordinate blue-collar construction personnel performing GTG Package installation and commissioning activities within the GTG package, ensuring all work is executed safely, efficiently, and in compliance with project specifications, quality requirements, and company procedures. Work closely with the GTG Superintendent, Construction Management and different function to align priorities, optimize resource allocation, and deliver construction activities in accordance with project schedule and execution strategies while promoting a strong safety culture.

Clough is delivering the design and construction of the Kwinana Gas Power Generation 2 project (K2), a new 220 MW gas fired power station to be built in Kwinana, south of Perth. K2 will deliver fast start, flexible generation to provide critical backup capacity that supports the increasing application of renewable energy across Western Australia.

Who we are

Webuild in Australia is comprised of Webuild, Clough and e2o. Together, we are a pioneering project delivery company. We harness innovative engineering and construction solutions to improve peoples’ lives today and tomorrow.

We deliver large, complex projects for the infrastructure, energy, and resources industries, underpinned by a dedication to innovation, sustainability and getting the job done safely and efficiently.

Our business is built on a foundation of strong values, earning us a respected reputation as an employer of a diverse and talented workforce who share in our passion for projects.

We are committed to providing our people with opportunities to learn, grow and thrive. By investing in their careers, we are not only supporting the growth of the engineering and construction industries, but ensuing Australia is well-positioned to deliver the nation-building projects that will enable a more sustainable future.

Who you are

Innovative. Curious. Passionate. Creative. These are just a few words that describe you.

Your focus will include:

  • Lead and coordinate Mechanical Fitters, Leading Hands, Trades Assistants, and subcontractors performing rotating equipment construction activities.
  • Promote and maintain a strong safety culture, ensuring all personnel comply with site safety procedures, permit requirements, and company standards.
  • Align daily and weekly work priorities with the GTG Superintendent, Construction Manager, Planning to support project execution strategies and schedule objectives.
  • Plan, coordinate, and supervise the installation, inspection, alignment, and mechanical completion of rotating equipment and associated auxiliary systems.
  • Monitor workforce productivity and work fronts to ensure safe, efficient, and timely execution of construction activities. Segregate and tracking hrs again different scope and in alignment with project requirement and tool.
  • Manage Permit to Work (PTW), Job Hazard Analysis (JHA), isolations, and critical risk controls within the area of responsibility.
  • Review construction drawings, technical specifications, work packs, and OEM procedures to ensure compliance with project requirements.
  • Verify that all inspection and test requirements are completed and documented in accordance with approved ITPs, ITRs, and quality standards.
  • Overseen alignment, flange management, bolt torquing, hydraulic tensioning, and overall multi disciplinary installation activities to ensure compliance with approved procedures and tolerances.
  • Monitor material availability and coordinate with , Warehousing, and Project Engineer to ensure timely delivery of equipment, consumables, and critical components. As well ensure that material and tooling is properly managed at site
  • Support Superintendent and Site Engineer to identify and report risks, constraints, and material shortages that may impact schedule or productivity and implement mitigation measures.
  • Monitor and report construction progress, resource requirements, safety performance, and schedule status to the GTG Superintendent and Construction Management team.

What you will bring to the team:

  • Minimum 6 years' experience in major construction, commissioning, shutdown, maintenance, or brownfield projects within the Oil & Gas, LNG, Mining, Petrochemical, or Power Generation industries.
  • Minimum 3 years' experience in a Mechanical Supervisor, Rotating Equipment Supervisor, or related role.
  • Demonstrated experience leading and coordinating blue-collar workforces, subcontractors, and specialist vendors in a construction environment.
  • Demonstrated experience supervising/working aroung installation gas turbines, generators, compressors, pumps, piping systems, structural steel, exhaust ducts, GT stacks, acoustic enclosures, expansion joints, and associated balance-of-plant equipment.
  • Previous experience working with Siemens SGT-700 and/or SGT-800 turbine packages is highly desirable.

Clough’s people enjoy:

  • A competitive remuneration package
  • Industry leading paid parental leave program from the day you join
  • Ongoing learning and development opportunities (through Engineers Australia, AIM Training, LinkedIn Learning and more)
  • Numerous mental health and well-being programs
  • Special offers on private health insurance, salary packaging, banking, retail and more
  • Exposure to a range of iconic projects and industries
  • Salary continuance insurance (criteria applies)

We’re building a diverse workforce

We are committed to building a workforce that reflects the communities in which we work and live, fostering an inclusive environment that accepts every person, embraces their strengths and differences, and provides opportunities for all to achieve their full potential.

We are a certified Employer of Choice for Gender Equality by the Workplace Gender Equality Agency, a WORK180 Endorsed Employer for All Women, a signatory of the Veterans’ Employment Commitment, a partner of Pride in Diversity as LGBTQIA+ allies, and an active member of CEOs for Gender Equity. Guided by our Reconciliation Action Plan, we are committed to providing meaningful training and employment opportunities to deliver positive outcomes for Aboriginal and Torres Strait Islander Peoples.

As an employer of choice, we strongly encourage applications from individuals of all backgrounds, including women, veterans, Aboriginal and Torres Strait Islander Peoples, and candidates with culturally diverse backgrounds.

Apply now to join us!

Once we receive your application, it will be reviewed for shortlisting. Should your application be shortlisted we will contact you.

The employment relationship will be governed by Australia or New Zealand Employment Law.

Please note: We reserve the right to commence the shortlisting process for this role immediately and the right to remove the advertisement before the closing date. Agency submissions will not be considered for this position.

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