Mechanical Work Pack Preparer

Position Information

Ref # 300042808

Region Perth, WA

Classification Professionals

Date Posted 06-Feb-2026

Description & Requirements

We’re recruiting a full-time Mechanical Work Pack Preparer to join our Energy team in Perth. You will be responsible for planning maintenance work safely and efficiently in time with the right quality at optimal cost. This role will be based in our client’s office in the Perth CBD from Monday to Friday and some ad-hoc offshore travel may be required throughout the year.

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

• Employee benefits including wellness benefits and health insurance discounts
• Salary sacrifice and novated leasing available
• Flexible working from home arrangements

Key Responsibilities:

• Interface with operations, maintenance, engineering and external vendors and subcontracted personnel to obtain specific information in relation to onshore maintenance requirements
• Provide expert advice, support, technical or functional information (related to estimating and work pack preparation) as required
• Development and coordination of Mechanical work packs, resource estimations and supporting documentation to ensure efficient execution
• Support preparation of a quality major maintenance activity standalone schedule
• Ensuring any lessons from previous activities/events are incorporated
• 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 and planning software

What you’ll bring:

• Mechanical trade or engineering qualification
• Proven experience within the oil and gas or refinery industries
• Experience with CMMS systems, preferably SAP
• Experience with Primavera P6 (advantageous)
• Experience with Major Maintenance and Brownfields projects advantageous
• Experience throughout work life cycle, building work packs, planning/scheduling and site execution
• Excellent verbal and written communication skills with the ability to foster interpersonal relationships across all levels
• Proof of right to work in Australia
• Willingness to travel to site as per business 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.