Site Administrator - - 260564

Position Information

Ref #

300045076

Region

Darwin, NT

Classification

Professionals

Date Posted

11-Mar-2026

Description & Requirements

The Site Administration Officer will be an integral member of the onsite Admin Team. In this role you will work under the direction of the Onshore Delivery Coordinator and Senior Administration Officer/s and participate in the broader administration functions.

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

Salary sacrifice and novated leasing available
Safety and wellbeing at the forefront of our culture
Collaborative & supportive culture where personal and professional growth is valued and supported

Key Responsibilities:

Carry out general office administration and support to management including provide essential support with data entry, document/records management, and administration tasks.
Assisting with scheduling and coordination of PPE and mobilisation of employees.
Answering phones and providing customer service
Managing the team inbox, triage and respond to employee inquiries, serving as an initial point of contact for employee queries.

What you’ll bring:

C Class Drivers Licence
Ability to pass Fitness for Work, including Drug and Alcohol testing
A can-do attitude
Team-oriented mindset with ability to use initiative and work autonomously
Exceptional organisational skills to effectively prioritise and meet deadlines
Strong communication skills both written and verbal
Computer proficiency in Microsoft Word, Excel, and Outlook
Previous Administration experience would be beneficial and desirable

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 Maintenance and Industrial Services division specialises in providing comprehensive, multidisciplinary maintenance and improvement solutions for customers across Australia and internationally, through a network of supporting workshops and operations in key regional areas, within the resources, energy and industrial sectors. Our expertise encompasses a wide range of services including the planning, management and execution of mechanical and electrical maintenance services, shutdowns, civil and infrastructure works, fixed plant maintenance services, access solutions, specialist coatings and rail maintenance services.

We work with some of the most successful energy companies on some of the largest and most significant projects and facilities in Australia and overseas. We deliver a diverse range of services to onshore and offshore operations.

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