Fabricator / Boilermaker

About Us

4G Metals is proud to operate under the Wanless Waste Management banner, combining over 40 years of trusted service in metal recycling with a leading national waste management provider. Headquartered in Seven Hills, 4G Metals remains committed to quality, reliability, and competitive pricing for our local clients.

As part of the Australian-owned Wanless Group, we’re proud to lead the way in sustainable waste and recycling solutions. We specialise in Ferrous and Non Ferrous Metal Recycling in the Industrial, Commercial and Demolition sectors.

This exciting partnership brings new opportunities for growth, innovation, and sustainability—and we’re looking for passionate individuals to be part of it. Whether you're experienced in metal recycling or eager to build a career in a fast-evolving industry, now is the perfect time to join the team!

The Role

Due to continued growth, 4G Metals is seeking an experienced Fabricator / Welder to join our high-performing maintenance team.

If you’re mechanically minded, safety-focused, and enjoy working on heavy plant in a fast-paced environment, this is a strong opportunity to join a stable, expanding, proudly Australian-owned business.

What you’ll be doing

As a Fabricator / Welder, you’ll be responsible for fabricating, welding, modifying and repairing components for our heavy fixed and mobile plant across the Kemps Creek, Seven Hills, Artarmon and Smithfield 4G Metals sites. You’ll play a key role in ensuring production runs safely and efficiently by:

• Carrying out preventive maintenance and routine inspections

• Diagnosing faults and completing mechanical repairs

• Responding to breakdowns and minimising downtime

• Installing, assembling and testing mechanical components

• Recording work in our MMS Service Manager system

• Supporting continuous improvement and safe work practices

This role is hands-on, fast-paced and essential to our operation.

About You

• Waste Industry / Scrap Metal experience (desirable)

• Qualified Fabricator / Welder (Certificate III in Engineering – Fabrication Trade or similar)

• Strong mechanical aptitude and fault-finding skills

• Experience working on heavy plant or industrial equipment

• Ability to read technical drawings and follow specifications

• A proactive, safety-first approach

• Able to work independently and as part of a team

• Current driver’s licence (required)

• Must be able to travel and work across all 4 Sydney sites.

• Able to pass a medical and regular random Drug & Alcohol testing

What’s on Offer

✅ Family-run business – You’re not just a number; we know your name.

✅ Work with a supportive Maintenance Manager and hands-on team.

✅ Plenty of variety — no two days are the same.

✅ Competitive hourly rate + overtime + career progression.

✅ Play a key role in keeping an essential operation running smoothly.

✅ Wanless Reward & Recognition program + free EAP for you and your family.

Apply now via SEEK with your resume and cover letter and take the next step in your career with 4G / Wanless.

Due to the large number of applications; only successful candidates will be contacted.

As an equal opportunity employer, we welcome applications from all backgrounds, experiences, and walks of life, and are committed to fostering a diverse and inclusive workplace.

To be eligible to apply for this position you must be an Australian or New Zealand citizen, permanent resident or hold a valid work permit or visa.