Position Information

Ref #

300049542

Region

Brisbane, QLD, Chinchilla, QLD

Classification

Professionals

Date Posted

15-Jul-2026

Description & Requirements

Monadelphous is seeking a highly organised and proactive Site Administrator to join our Engineering Construction division on the Brigalow Project in Chinchilla, Queensland. This is a fixed-term opportunity on a 2:1 roster. The role is DIDO from Brisbane, with FIFO to Brisbane available for candidates based elsewhere on the East Coast. We are ideally seeking Queensland-based candidates who are passionate about customer service, take pride in their organisational skills, and enjoy supporting busy project teams in a fast-paced site environment.

Working with Monadelphous offers many benefits, some of which include:

- 2:1 roster with attractive project uplift and bonuses
- DIDO from Brisbane, with East Coast FIFO options available
- Safety and wellbeing at the forefront of our culture
- Internal transfer and career development opportunities across the business

Key Responsibilities:

- Maintain and manage site-based project systems, databases and documentation to ensure accuracy, compliance and smooth daily operations.
- Provide timely administrative support across site functions, including mobilisation, site access, reporting and general coordination.
- Act as a key point of contact for a high volume of personnel.
- Manage and maintain documentation including timesheets, procurement records and HSE files.

What you’ll bring:

- Previous experience in a Site Administrator role within construction, resources, energy or infrastructure.
- Ability to work closely with site representatives and workforce management teams to ensure a seamless mobilisation process.




- Excellent time management skills with the flexibility to adapt to changing priorities.
- Advanced computer literacy, particularly within the Microsoft Office Suite.
- Ability to work under pressure and meet project deadlines.

Life at Monadelphous
There’s lots to get involved in, celebratory or cultural events and so much more. We work hard to make Monadelphous a truly great place to work.

We celebrate our diversity and shared values and are committed to inclusion and equal opportunities for all. We’re committed to hiring locally, encourage people of all diverse backgrounds to apply and strongly encourage women and First Nations people to submit an application

About us
Monadelphous is an ASX-200 company providing multidisciplinary construction, maintenance and industrial services to many of the largest companies in the resources, energy and infrastructure sectors. Established in 1972, we’ve been working in Australia and around the world for more than 50 years. We work on the biggest projects and ensure our teams have a variety of opportunities available to follow their career path of choice.

Our Engineering Construction division is an increasingly diverse business, focusing on managing and delivering large-scale project management and construction services. Our expertise includes civil construction, structural steel fabrication, modularisation and delivery, as well as structural, mechanical, piping and tank construction. We also specialise in heavy lift and haulage services, electrical and instrumentation work and renewable energy infrastructure.

Safety is at the forefront of everything we do, and we live by our promise: The Secure Way is the Only Way. Apply now to get started. A career at Monadelphous is a career with a difference. Make it yours.

📌 Site Administrator (Brisbane)
🏢 Monadelphous
📍 Brisbane