If you are a skilled welder seeking a career with purpose, a Pipe Welder job at ASC in Osborne, South Australia offers the chance to contribute directly to Australia’s national security. This is not just another welding position—it is an opportunity to work on submarines, one of the most complex engineering projects in the country. As part of ASC’s team, you will perform advanced welding using GTAW processes, with the chance to grow your career in Australia’s defence industry while enjoying competitive benefits and work-life balance.
About ASC – History and Heritage
Established in 1985, ASC is recognised as Australia’s submarine company. The business is best known for building the Royal Australian Navy’s Collins Class submarines, sustaining them throughout their operational life, and now delivering the Life of Type Extension to extend their service. Over nearly four decades, ASC has built unmatched expertise in submarine design, project management, fabrication, and sustainment.
With facilities in Osborne, South Australia, and Henderson, Western Australia, ASC has become a cornerstone of the nation’s naval defence industry. The company has grown into one of the largest and most advanced employers in the sector, with more than 2,500 skilled staff. Its legacy is tied not only to naval engineering excellence but also to shaping Australia’s sovereign shipbuilding capability.
About ASC – Mission and Values
ASC’s mission is to support Australia’s naval capability by delivering world-class submarine construction and sustainment. The company’s values reflect integrity, teamwork, safety, and continuous improvement. Every project undertaken at ASC contributes directly to national security, giving employees a sense of pride and purpose in their work.
The company is now part of one of the most ambitious industrial undertakings in Australian history—the sustainment and joint build of the nation’s nuclear-powered submarines. This work underscores ASC’s commitment to innovation, precision, and collaboration. Employees are encouraged to grow their skills, take ownership of their roles, and contribute to projects that have both national and global importance.
Job Summary – Overview of the Role
The Pipe Welder role at ASC is a critical position within the fabrication and sustainment teams. Working both in workshops and on board Collins Class submarines, you will perform high-quality welding using advanced GTAW techniques. This includes mirror welding, confined space welding, and working in restricted environments where precision is vital.
This role requires not only strong technical welding skills but also the ability to interpret fabrication drawings, prepare materials, and operate cutting and shaping equipment. You will be part of a team environment where safety, organisation, and quality are essential.
Job Summary – Key Expectations
The Pipe Welder position demands physical stamina, dexterity, and attention to detail. Candidates must be able to work in confined spaces and follow strict safety procedures. While experience with GTAW welding and exotic alloys is preferred, ASC also values individuals who demonstrate teamwork, reliability, and the motivation to deliver to the highest standards.
Applicants must hold full working rights in Australia, a current National Police Clearance, and the ability to obtain and maintain an Australian Defence Security Clearance. This ensures that only trusted, qualified professionals can contribute to ASC’s defence projects.
Key Responsibilities
As a Pipe Welder at ASC, your responsibilities will include:
- Interpreting and understanding fabrication drawings.
- Setting up welding equipment and selecting appropriate welding methods.
- Performing advanced GTAW welding techniques, including mirror and confined space welding.
- Operating grinders, saws, and cutting torches for material preparation.
- Carrying out welding duties with precision in both workshops and onboard submarines.
- Maintaining a clean, safe, and organised work environment.
- Collaborating effectively within a team to meet project deadlines.
- Demonstrating physical stamina and dexterity in restricted environments.
- Following all workplace health, safety, and defence compliance standards.
Required Qualifications and Skills
To be successful in this role, you must have:
- A Fabrication or Welding trade qualification.
- Proven welding experience with advanced GTAW techniques.
- High Risk Work licence.
- Confined Space certification.
- Minimum of 5 years’ experience as a fabricator or welder (preferred).
- Skills in pipe fitting and fabrication.
- Experience with exotic alloys such as copper nickel, SMO stainless, and 316 stainless steel.
- Eligibility for Australian Defence Security Clearance.
Work Environment and Culture
Working at ASC means being part of a collaborative, supportive, and safety-first culture. Employees work alongside highly skilled professionals in one of Australia’s most advanced industrial settings. The Osborne site offers modern facilities and an environment where precision and teamwork are essential. ASC prides itself on fostering diversity and inclusion, ensuring that every employee can thrive while contributing to projects of national importance.
Salary and Benefits
ASC offers a wide range of benefits to support its workforce, including:
- Unique and challenging work with a deeper purpose.
- Generous parental leave policies.
- Subsidised childcare support.
- Health and wellbeing initiatives.
- Professional development and career growth opportunities.
- Discounts and exclusive offers from leading Australian brands.
- A supportive and diverse work culture.
Training and Growth Opportunities
Employees at ASC are encouraged to grow their careers through continuous training and development programs. Welders can advance into supervisory or specialised technical roles, gaining valuable experience in submarine fabrication and sustainment. With ASC’s involvement in the nuclear-powered submarine program, the future offers even more opportunities for career progression in Australia’s defence industry.
Job Type and Contract Details
- Job Title: Pipe Welder (Tradesperson – Piping/Welding)
- Location: Osborne, South Australia
- Job Type: Full-time
- Industry: Defence / Submarine Construction and Sustainment
- Application Closing Date: September 18, 2025
How to Apply
If you are a qualified welder ready to take on a career with deeper purpose, ASC wants to hear from you. Early applications are encouraged as shortlisting may begin immediately. To apply, visit the official listing on Indeed.com.
Why Join ASC?
Joining ASC means contributing directly to Australia’s defence capability. You will be part of a team working on the sustainment of Collins Class submarines and the future build of nuclear-powered submarines—projects that are unmatched in scale and importance. With excellent benefits, career development opportunities, and a sense of national purpose, ASC offers a truly unique career.
Frequently Asked Questions (FAQs)
1. Do I need submarine experience to apply?
No, submarine-specific experience is not required, but strong welding and fabrication skills are essential.
2. What welding techniques are required?
Advanced GTAW techniques, including mirror welding and confined space welding.
3. Do I need a High Risk Work licence?
Yes, this is a mandatory requirement.
4. What materials will I be working with?
You will work with exotic alloys, including copper nickel, SMO stainless, and 316 stainless steel.
5. Is this a permanent full-time role?
Yes, this is a full-time position based in Osborne, South Australia.
6. What security checks are required?
Applicants must hold a current National Police Clearance and be eligible for Australian Defence Security Clearance.
7. What benefits does ASC provide?
Benefits include parental leave, subsidised childcare, health and wellbeing programs, training opportunities, and retail discounts.
