Senior Estimator - - 257697

Position Information

Ref #

300042264

Region

Brisbane, QLD

Classification

Professionals

Date Posted

05-Feb-2026

Description & Requirements

Monadelphous are seeking a Senior Estimator to join our Maintenance and Industrial Services division on a permanent basis.

This position will see you working from our Brisbane Head Office, and responsible for estimating works for energy as well as mining projects. Periodically you will be required to travel to site for short visits.

This is an excellent opportunity for a seasoned estimating professional to showcase their skills and make a significant impact on our Maintenance and Industrial Services division here on the East Coast. You will utilise your ability to scope the work, manage the full estimate, and assist in the planning of the project delivery.

Key responsibilities include:

Reviewing tender documents and responding to EOI’s whilst ensuring suitability against company assessment tools to mitigate potential risks
Liaising with clients and suppliers to obtain information pertaining to submissions
Compiling bottom up (norms based) estimates of man-hours and materials including cost calculations
Participating in pre-award negotiations with the Tender Manager and relevant Area/Project Managers
Undertaking job handover to the project team and ensure that all information required to complete the work efficiently to customer requirements is provided
Developing and sustaining effective relationships with clients and internal stakeholders

What you will bring

Demonstrated experience of design / engineering construction estimating across E&I, SMP & Civil disciplines
Formal trade or engineering background in a construction environment
Strong commercial acumen with advanced computer literacy and organisational skills
A skillset that can successfully lead and compile all estimate inputs into one master estimate
Experience providing inputs to Risk and Opportunity reviews
Experience contributing to management reviews, including the confidence and ability to present estimates to senior management
Highly developed communication and leadership skills, with excellent attention to detail
The ability to prepare detailed Basis of Estimate documents
Proof of right to work in Australia and a valid passport

Life at Monadelphous

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 and project services, shutdowns, civil and infrastructure works, fixed plant maintenance services, access solutions, specialist coatings and rail maintenance services.

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.