Mechanical Maintenance Supervisor

14 hours ago


Newcastle, New South Wales, Australia GFG Alliance Full time $120,000 - $180,000 per year
About The Role

As the Mechanical Maintenance Supervisor of our Mayfield site, you will report to the Contistretch Superintendent and play a critical role working collaboratively with the maintenance and operations teams, overseeing the planning and execution of preventive and reactive mechanical repairs, while minimising downtime and promoting safety and efficiency.

You demonstrate strong leadership & problem-solving skills and have a deep understanding of maintenance systems and procedures.

Specific accountabilities include, but are not limited to:

  • Developing, planning, scheduling and overseeing maintenance strategies, associated systems and repair activities to ensure the efficient reliability of all plant structures and equipment.
  • Ensuring breakdown readiness through active management of critical spares and offline equipment reconditioning
  • Effectively managing fixed contracts for specific assets & delivering the most efficient and cost-effective outcomes
  • Supporting the Contistretch Superintendent to improve the performance and reliability of Contistretch plant
  • Managing the maintenance spend in accordance with the Repairs & Maintenance budget and optimising resource allocation.
  • Maintaining the input and upkeep of the system's master data to enable continuous improvement of the maintenance and planning function.
  • Embedding safe work practices to build a safety conscious culture within all maintenance activities onsite.
  • Supervising & supporting the team of maintenance technicians and provide leadership, guidance, and training.

An experienced leader with solid planning, organising & problem-solving skills, you value teamwork, safety and continuous improvement.

  • Trade Qualified Mechanical Fitter or Boilermaker with mechanical experience and/or Engineering Diploma.
  • Minimum 5yrs experience in manufacturing, heavy industrial or mining environment
  • Demonstrated ability to solve complex maintenance problems with a sound understanding of mechanical reliability processes, maintenance techniques, strategy development & root cause failure elimination
  • Previous experience in managing maintenance systems and functions
  • Excellent influencing and communications skills are critical as you build effective relationships with contractors and suppliers.
  • Ability to priorities your time across multiple projects, whilst providing high quality of the work.
  • Working knowledge of SAP (essential) and/or CMMS planning systems, computer literate
  • Proficient in the use of Word, Excel, MS Project, etc.
  • Strong commitment to Safety and Zero Harm.
Key Benefits

Below are some of our key central benefits that are available to InfraBuild employees. Other benefits may be available depending on your role or site.

  • Generous parental leave: 20 weeks paid Primary Carer Leave and 3 weeks paid Partner Leave for those who have worked at the business for at least 12 months. The company also provides superannuation contributions for the Primary Carer during the period of unpaid parental leave for eligible employees (limitations apply).
  • Access to long service leave after 5 years: Employees who are not covered by an Enterprise Agreement can access accrued Long Service Leave (LSL) at the rate of 1.3 weeks per year of service after 5 years continuous service.
  • Employee Benefits Program: discounts for employees, friends and family on a huge selection of products and services from a variety of brands including Samsung, Coles, Harvey Norman, Village Cinemas, Dick Smith, Vodafone, Thrifty and many more.
  • Corporate rates for private health insurance: Nib Health Insurance offers discounted cover for employees.
About Us

InfraBuild is Australia's leading integrated steel manufacturing, distribution and recycling business, making steel using our electric arc furnaces. We provide solutions for commercial and residential construction, large scale and nation-building infrastructure as well as our primary producers and rural sectors. With ambitions to be carbon neutral by 2030, each day we help build futures through sustainable steel.

InfraBuild's steel manufacturing team is an integral partner to the construction industry, delivering breakthrough thinking, innovative solutions and the highest standards in quality and supply. Operating two electric arc furnaces in Victoria and New South Wales, InfraBuild then utilises its four rolling mills to form new steel products and supply a range of products to steel distributors and processors nationally.

Why Work Here?

We offer more than just a job; we provide a dynamic environment built on three pillars that define our commitment to both our team and our industry.

  • Work with a greater purpose: Join us in the pursuit of a sustainable future as we progress our ambition to become carbon-neutral. You will contribute to a legacy that not only helps to build our nation but sustains our environment for future generations. Embrace a culture where differences are celebrated, innovation is embraced and valuing everyone's unique perspectives contributes to our transformation.

  • Work well - live better: We understand the importance of working in an environment which supports you to balance your personal and professional life. Experience a culture which values you as a whole person - where family extends to the workplace and your well-being matters. You'll thrive not only in your career with us, but beyond.

  • Build your own future: Step into a culture where every day is an opportunity to grow, and where driving your own development is not just encouraged; it's expected. You'll be empowered to take the wheel of your learning journey and uncover your potential. The possibilities are limitless.

We invite you to forge your career in a workplace where passion meets purpose, wellbeing is nurtured and the opportunity to thrive is in your hands.

It is our ambition at InfraBuild to cultivate an inclusive workplace that is as diverse as the communities we serve. We encourage candidates from all cultural backgrounds, genders, orientations, age groups, and abilities to apply. Your diversity is our strength in creating sustainable and innovative steel solutions for Australia's tomorrow.

Agencies should note that unsolicited resumes will not be accepted to this position, and GFG will not pay any fees related to resumes that are submitted directly to hiring managers and not through our approved processes.

We are a 2025 Circle Back Initiative Employer – we commit to respond to every applicant.



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