The Role & Project

MACA is inviting expressions of interest for a Senior Drill & Blast Supervisor to join our mining business, working an 8/6, 7/7 FIFO roster from Perth.

Reporting to the Drill & Blast Superintendent, you will be responsible for coordinating the drill and blast crew to achieve targets efficiently and on schedule, while upholding safety and environmental standards.

Build your future with one of WA’s most trusted contractors.

As a proud Thiess company, MACA is a trusted integrated contracting services group specialising in mining, civil construction, infrastructure, and mineral processing.

We strive to be the best by investing in our people, understanding our clients' needs, and having a relentless focus on continuous improvement. Our social responsibility is what drives us, and we make an impact through contributions and support we give our communities.

Key Responsibilities

• Lead and coordinate drill and blast crews, ensuring effective utilisation of personnel and equipment, clear communication of requirements, and competency in assigned tasks.
• Oversee safe and compliant operations by enforcing HSE procedures, conducting blast notifications and clearances, and ensuring correct transport, storage, and handling of explosives.
• Provide technical expertise, guidance, and training to personnel while monitoring shift performance and taking action to meet drill and blast production targets.
• Report deviations from plans, complete required documentation, and conduct incident or accident investigations as necessary.
• Liaise with maintenance teams to plan and support scheduled servicing, and perform inspections and audits of magazines and related facilities.
• Foster strong stakeholder relationships and uphold organisational values, safety programs, and “zero harm” commitments.

To Be Successful in This Role, You Will Have

• Extensive and demonstrable experience in mining supervision, with strong people-leadership capability and the ability to manage diverse operational teams.
• Proven background as a Drill & Blast Supervisor, including mentoring and developing crew members while consistently driving safe and efficient performance outcomes.
• A strong track record of promoting, supporting, and maintaining a robust safety culture across all drill and blast activities.
• Broad experience in open-pit mining operations, with exposure to commodities such as Nickel, Copper, Gold, Lithium, or Iron Ore considered highly advantageous.
• Holding an SR26 or Section 44 statutory ticket is highly desirable and viewed as a strong asset.
• Excellent communication and interpersonal skills, enabling effective collaboration and relationship-building across teams, contractors, and other site departments.

What we will offer you: 

• A competitive salary and access to a range of corporate discounts and cashback offers from over 350 popular retailers.
• Paid parental leave.
• Access to a dedicated online employee Wellbeing Centre providing education, support and tools to help you live a healthier life.
• Access to salary sacrificing benefits.
• Refer and earn program allowing you to earn up to $2,500 for referring new employees to MACA positions.
• Save up to 10% on your Health Insurance with BUPA, HBF, HCF or Medibank.

There are many long-term opportunities available across our business, and more on the horizon. There is always room to grow and develop into the professional you want to be with MACA!

Make Your Mark.

If you want to come with us on our journey, apply with us today!

We’re ready when you are.

MACA is an equal opportunity employer and strongly encourages all females and Aboriginal and Torres Strait Islander applicants.