Mon – Fri, 40-hour week | Based in Newcastle, our Gateshead office Mine site admin support | Corporate functional support | QLD & NSW Full-time, Fixed-Term Maternity Leave Contract (14-months) About Mastermyne: At Mastermyne, we’ve built our reputation as one of Australian coal mining’s most trusted contractors. Our culture is grounded in a clear set of values: We keep safe. We keep on. We keep it real. We keep together. We keep challenging. This is the Mastermyne Way — it’s how we work and what we’re known for. About the Role: We are seeking an experienced Administrator to join our Newcastle team on a 14-month maternity leave contract. Reporting to the Administration Coordinator, you will provide essential administrative support to our mining operations across Queensland and New South Wales, as well as to our Corporate support functions. This is a dynamic, fast-paced role where no two days are the same. Your key responsibilities will include: Coordinating internal mobility across various mine sites Maintaining Health Assessment and Functional compliance for employees Managing accommodation bookings Scheduling training and managing compliance requirements Roster management Data entry and reporting Processing timesheets, purchase orders, invoicing and receipting Providing general administrative support projects and support functions About You: You’re a highly organised and proactive administrator who performs well in fast-paced environments. You may have experience in mine site administration or bring a strong background combining finance administration and workforce mobilisation. To be successful, you will ideally have: Strong coordination and organisational skills High attention to detail Proficiency in Microsoft Office Suite The ability to manage competing priorities and work autonomously Exposure to finance administration functions Experience using client contractor management portals (e.g. Pegasus, Avetta, Damstra, Ariba, SAP) Knowledge of onboarding requirements for QLD & NSW coal mine sites Understanding of QLD & NSW mining health assessments Experience with ERP systems such as Pronto or INX (desirable) Why Join Mastermyne? At Mastermyne, you’ll join a team that values safety, integrity, and collaboration. You’ll play an important role in supporting operations that keep our industry moving, while being part of a company that genuinely lives its values. The benefits of working for us extend way beyond your weekly salary. In addition to a competitive salary we offer - The Mastermyne “Extras”: Reimbursement for the cost of approved courses and study; Paid study days for University study; Mastermyne tailored leadership programs; 2 Year anniversary watch gifts for additional years of service; Baby Benefits – Primary & Secondary Caregiver's new arrival bonus and benefits to help parents support their family; A Bloody Great Cause – be rewarded each time you reach a Red Cross Blood Donation Milestone; Hospital Help – have $250 contributed towards your private health hospital excess; Medibank Corporate Private Health Insurance discount of 8%; Employee Recognition Rewards - You're a keeper! Family Christmas parties & Employee Christmas gifts; Group Income Protection Insurance, discounted premiums; Reimbursement for prescription safety glasses ($350); Salary Packaging – boost your back pocket! Ride in Style – Motor Vehicle Novated Leasing & Toyota Fleet Discounts; Qantas Club Membership Discounts; Employee Assistance Program (EAP), well-being assistance that’s free for all the family; Emergency shelter accommodation and paid domestic violence leave. Apply online now or for more information contact Cass Mayer on (07) 49 630 400.