Inlec Resource Estimator

Position Information

Ref #

300045535

Region

Perth, WA

Classification

Professionals

Date Posted

20-Mar-2026

Description & Requirements

Our Maintenance and Industrial Services division specialises in the planning, management and execution of maintenance, shutdowns and sustaining capital works. Our delivery of high-quality work within the Oil & Gas sector has earnt us a solid reputation and enviable relationships with some of the industry’s leading operators.

Our Oil & Gas division is seeking an Inlec Resource Estimator with an immediate start to join our well established and highly supportive team. This role will be based in our client’s office in the Perth CBD working Monday to Friday. This is a fantastic opportunity for someone who is looking to move away from the FIFO lifestyle or an Inlec Technician looking for a new challenge.

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

• Our work. We offer diverse, challenging work on some of the world’s biggest resources, energy and infrastructure projects
• Our culture. We’re solution focused, reliable and embrace a ‘can-do’ team environment
• Our loyalty. We want you to reach your potential, we’d like to help you get there

Key Responsibilities:

• Development and coordination of Inlec work packs, resource estimations and supporting documentation to ensure efficient execution
• Coordinating maintenance activities in accordance with client procedures and standards, through to implementation of maintenance execution plans
• Overseeing the full spectrum of planning, taking into account materials, resourcing and equipment procurement
• Maintaining and developing a knowledge base of maintenance management systems and planning tools with daily use of SAP
• Interface with operations, maintenance, engineering, outside vendors and subcontracted personnel to obtain specific information in relation to offshore maintenance requirements
• Provide expert advice, support, technical or functional information (related to estimating and work pack preparation) as required
• Assisting in the identification of risk and development and implementation of suitable mitigation strategies
• Reporting activity status (Schedule management)

What you’ll bring:

• Electrical and Instrumentation trade qualification and certificates
• Proven experience within the oil and gas or refinery industries
• Experience with CMMS systems, preferably SAP system
• Proficiency in the use of key Microsoft products (Word & Excel)
• Excellent verbal and written communication skills with the ability to foster interpersonal relationships across all levels
• A willingness to travel to site as per operational requirements

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.