Mechanical Supervisor
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 22, 2026. ACCIONA scores B on the Alion truth index.
ACCIONA is a global company, leading in the development of regenerative infrastructure that creates a positive impact on society. Our workforce consists of more than 65,000 professionals, present in more than 40 countries across the five continents, all contributing in our mission to design a better planet. Are you a passionate individual who wants to make a difference, promote sustainable development, and find solutions to the biggest global challenges including climate change, overpopulation, and water scarcity? Come and join us in building the infrastructure our planet needs to achieve a sustainable future.
Job Description
About ACCIONA
ACCIONA has delivered infrastructure across Australia and New Zealand since 2002, building civil, rail, tunnelling and water projects nationwide. We are looking for a Mechanical Supervisor to join the team at the Alkimos Desalination Project. The role reports to the Maintenance Manager and leads the Mechanical Fitters who keep the plant running.
The Opportunity
As Mechanical Supervisor you will be responsible for the safe, efficient and effective execution of all mechanical maintenance activities across the plant. You will provide day-to-day leadership, technical supervision and field support to Mechanical Fitters. You will work closely with the Maintenance Planner and Storeman to coordinate labour, equipment, contractors and materials. You will also contribute to equipment reliability, continuous improvement and plant performance.
Responsibilities
- Lead and supervise Mechanical Fitters in preventative, predictive and corrective maintenance, in line with approved schedules
- Coordinate daily mechanical maintenance activities and resource allocation, and carry out field work to support the team
- Respond to equipment failures and unplanned events by coordinating internal and external resources, prioritising work and restoring plant assets safely and promptly
- Review work packs, verify completed work meets plant, safety and quality requirements, and ensure work order feedback is captured accurately
- Supervise mechanical contractors on site, verify their work quality and compliance, and give performance feedback to the Maintenance Manager
- Support employee development and skills progression, and promote a culture of accountability and teamwork
- Enforce safety, environmental and company requirements, conduct field risk assessments and workplace inspections, and participate in incident investigations
- Provide feedback on equipment reliability, take part in root cause analysis, and recommend maintenance and reliability improvements
- Support the development and review of maintenance procedures and work instructions
- Participate in the mechanical standby roster, providing after-hours response, technical support and supervision for breakdown and emergency maintenance
Required Skills and Competencies
Essential
- Trade qualification in Mechanical Fitting, Diesel Mechanics, Heavy Engineering or a related discipline
- Significant experience in mechanical maintenance within industrial, mining, manufacturing or construction environments
- Demonstrated supervisory or leadership experience
- Strong understanding of preventative and corrective maintenance systems
- Current driver’s licence
Desirable
- Diploma or Certificate in Mechanical Engineering or Maintenance Management
- High Risk Work Licences
- SAP, Pronto, Maximo, CMMS or similar maintenance management system experience
- Project or shutdown coordination experience
At ACCIONA, we offer a dynamic and challenging work environment where our employees can grow and develop their careers. We provide opportunities for professional development, and our team members are encouraged to bring new ideas and approaches to their work. Our company is dedicated to fostering a culture of inclusiveness and respect where every employee feels valued and supported.
ACCIONA has been given the Top Employer 2022, 2023, 2024 & 2025 certification in Australia, which certifies the company's commitment to excellence in human resources management and those who focus on putting their people first through their exceptional HR policies. Since establishing a presence in Australia in 2002, ACCIONA has made significant investments in local opportunities and project development. ACCIONA employs more than 3,000 people in its renewable energy, infrastructure and water projects across Australia & New Zealand.
We are an Equal Opportunity Employer and promote equality and diversity. Indigenous Australians and candidates from minority groups are encouraged to apply.