Supervisor - Welding

Position Information

• Ref #: 300057041
• Region: Karratha, WA
• Classification: Trades Supervision
• Date Posted: 07-Sep-2026

Description & Requirements

Monadelphous is currently seeking an experienced Welding Supervisor to join our team on a major Oil & Gas project in Karratha, Western Australia, working on a 2:1 FIFO roster. This is an exciting opportunity to join a high-performing project team and play a key role in the successful delivery of welding, fabrication and construction activities on a major resources project.

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

• 2:1 FIFO roster with accommodation and site travel arrangements.
• Competitive remuneration packages.
• A strong focus on safety, training and professional development.

Key Responsibilities:

• Lead and manage welding crews to achieve project targets safely and efficiently.
• Supervise and coordinate daily welding and fabrication activities.
• Plan and coordinate work fronts in line with project schedules and construction priorities.
• Ensure welding activities are completed in accordance with approved drawings, specifications and procedures.
• Ensure welders are appropriately qualified and competent for the work being undertaken.
• Monitor welding productivity, quality and progress against project schedules.
• Coordinate welding inspections, NDT and quality control activities with the Quality team.
• Ensure compliance with WPS/PQR requirements, ITPs, weld maps and project documentation.
• Identify and resolve welding, fabrication and construction issues.
• Liaise with Construction, Engineering, Quality and HSE teams to maintain efficient work fronts.
• Conduct pre-starts, toolbox meetings and workforce communications.
• Promote and maintain a strong safety culture across all activities.
• Ensure all work complies with Monadelphous and client HSE requirements.
• Maintain accurate records and reporting relating to welding activities and progress.
• Provide leadership, mentoring and support to trades and apprentices where required.
• Monitor workmanship and ensure activities are completed to the required quality, schedule and budget.

What you’ll bring:

• 5+ years' experience within welding, fabrication and construction, with significant supervisory experience.
• Experience with WPS/PQR, ITPs, weld maps and NDT.
• Relevant trade qualifications and supervisory tickets/certifications as required for the project.
• Previous experience working as a Welding Supervisor, Welding Foreman or leading hand on major projects.
• Demonstrated experience within the Oil & Gas, LNG, resources, energy or heavy industrial sectors.
• Strong knowledge of welding and fabrication processes.
• Sound understanding of welding procedures, inspection and quality requirements
• Ability to interpret engineering drawings, specifications and project documentation.
• Strong leadership, communication and organisational skills.
• Demonstrated commitment to safety and quality.
• Strong problem-solving skills and the ability to make decisions under pressure.
• Ability to work effectively with Project Management, Engineering, Quality, HSE and construction teams.
• Previous FIFO experience.
• Ability and willingness to work a 2:1 FIFO roster in Karratha, WA.

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 Safe Way is the Only Way. Apply now to get started. A career at Monadelphous is a career with a difference. Make it yours.