Site Administrator
Site Administrator
Apply now Job no: 497034
Work type: Permanent
Location: Wollongong, Illawarra and South Coast
Categories: Administration, Finance
Join Mastermyne - An exciting opportunity at Dendrobium Coal mine
- Permanent position
- Monday to Friday roster
- This is a site-based, residential role
- Competitive remuneration, bonus and employee benefits
About the Company
Mastermyne is proud to be delivering services at the Dendrobium Coal Mine, an established Underground Coal operation in the Illawarra region of NSW, near Wollongong. As one of our exciting new projects, this is a great opportunity to join a growing team and be part of the next chapter at Dendrobium.
Founded in 1996, Mastermyne has grown into one of Australian mining's most trusted contractors. Our culture is shaped by a clear set of values - our Mastermyne Keeps - which guide everything we do:
Keep Safe. Keep On. Keep It Real. Keep Together. Keep Challenging.
This is The Mastermyne Way.
About the opportunity:
As we establish our team at this exciting new project, we are seeking an experienced and proactive Site Administrator to support the successful delivery of our operations at Dendrobium.
Reporting to the Project Manager, with direct support from our Corporate Finance function, you will play a key role in providing administrative support to the site team. Ideally, you will have previous experience in a mine site or project-based environment and thrive in a fast-paced setting. You will be responsible for a diverse range of tasks, including:
- Invoicing and WIP management;
- Accounts receivable & debtor management;
- Manage and coordinate key payroll functions, including the accurate and timely processing of weekly timesheets for a large workforce of 100+ employees;
- Roster allocation management;
- General administrative support to the project management team.
About you:
We are seeking a self-motivated, detail-oriented team player with the following:
- Strong administrative and coordination skills;
- High attention to detail and excellent organisational ability;
- Previous experience in a similar site-based administrative role (highly regarded);
- Exposure to finance admin functions (desirable);
- Proficiency in Microsoft Office Suite;
- Experience with ERP systems such as Pronto or INX (desirable);
- Ability to manage competing deadlines and work autonomously;
- Valid ID and Work Rights in Australia.
The Mastermyne "Extras":
- Salary Packaging - boost your back pocket!
- Medibank Corporate Private Health Insurance discount of 8%;
- Group Income Protection Insurance, discounted premiums;
- Ride in Style - Motor Vehicle Novated Leasing;
- 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;
- Employee Recognition Rewards - You're a keeper!
- Employee Assistance Program (EAP), well-being assistance that's free for all the family;
- Emergency shelter accommodation and paid domestic violence leave.
To be considered, please submit your application online. Our Recruitment Team will be in contact with applicants under consideration, however, should you have an urgent query, please email [email protected] and we will reach out to you as soon as possible.
Advertised: 01 Jul 2026 AUS Eastern Standard Time
Applications close:
