The Role

We are seeking an experienced and capable Bitumen Plant Supervisor to lead and coordinate our day-to-day operational activities in the Mackay region.

This is a hands‑on leadership role suited to someone who enjoys taking ownership, making decisions and keeping operations moving. You’ll coordinate crews, equipment and resources, manage daily priorities and work directly with clients to ensure works are delivered safely, efficiently, on time and to a high standard.

Key responsibilities include:

- Lead and coordinate day‑to‑day operational activities.
- Plan daily work schedules and allocate crews, equipment and resources.
- Supervise site‑based teams and provide practical, hands‑on leadership.
- Ensure works are delivered safely, on schedule, within budget and to required quality and environmental standards.
- Monitor progress and adjust resources or operational arrangements when required.
- Identify and resolve scheduling, resource and site‑based challenges.
- Maintain strong communication with clients, crews and internal stakeholders.
- Ensure operational and site documentation is completed accurately and on time.
- Proactively identify opportunities to improve productivity and operational delivery.
- Champion SAMI’s commitment to safety, environmental responsibility and quality.

About You

We’re looking for someone who is comfortable taking ownership and making things happen.

You’ll ideally bring:

- Experience supervising operational, industrial, manufacturing, construction or bitumen/asphalt activities.




- Strong people leadership and crew coordination skills.
- Experience planning labour, equipment and day‑to‑day operational resources.
- The ability to work independently and make sound operational decisions.
- Strong problem‑solving skills and the ability to respond quickly when priorities change.
- A practical understanding of workplace safety, environmental and quality requirements.
- Strong communication skills and confidence dealing directly with clients and internal stakeholders.
- Good organisational skills and attention to operational documentation.
- A collaborative, hands‑on leadership style and commitment to supporting your team.

At SAMI Bitumen our people are vital to our success. Our employees make us different and set us apart from our competitors. Our goal is to attract, retain and develop visionary, talented, and passionate individuals. Our people are central to everything we do.

The successful applicant will be rewarded with:

- A competitive salary package + vehicle
- Corporate fitness program including discounts on healthy foods, supplements, active wear, self-care products & more
- Life insurance & health care advantages
- Employee recognition + assistance programs

“SAMI Bitumen Technologies are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We encourage Aboriginal, Torres Strait Islander & people from culturally diverse backgrounds to apply”

Successful applicants will be contacted via phone.

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📌 Plant Supervisor - Bitumen Industry (Mackay)
🏢 Colas Australia
📍 Mackay