Pipe Welder - Stainless and Carbon

Kelso Industries; Duncan (SC); On-site; USD 42,000 - 66,000; Full time

Job summary

Kelso Industries in Duncan, SC seeks a skilled Welder to support fabrication of piping systems and mechanical assemblies. This role performs high-quality GTAW (TIG) welds in accordance with drawings, WPS, and customer specifications while following safety and production standards.

The ideal candidate has 2+ years of pipe welding experience, can read welding symbols, and is able to lift up to 50 lbs in a shop environment.

Qualifications

• Minimum 2+ years of pipe welding experience.
• Ability to read welding symbols and WPS documents.
• Experience welding carbon steel and stainless steel.
• Ability to lift up to 50 lbs and work in a shop environment.

Responsibilities

• Perform GTAW (TIG) welding on carbon steel and stainless-steel piping.
• Complete welds in accordance with WPS, drawings, and customer specifications.
• Read and interpret isometric drawings, spool sheets, and welding symbols.
• Prepare, fit, and weld pipe to required specifications.
• Perform additional welding processes including GMAW and FCAW as needed.
• Inspect welds to ensure quality, accuracy, and compliance with standards.
• Maintain proper use of welding equipment and tools.
• Follow all safety procedures, PPE requirements, and shop protocols.
• Communicate with supervisors, QC, and fitters to ensure production flow.
• Maintain a clean and organized work area.
• Assist other departments as needed to support production flow.

Skills

GTAW (TIG) welding

GMAW/FCAW welding

Read welding symbols

WPS interpretation

Team communication

Lift up to 50 lbs

Tools

Welding equipment

Job description

Together We Build – Partnership, Innovation, Excellence, and Safety

At Kelso Industries, 5,000+ employees across 40+ companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide. Join us to grow your career, make an impact, and be part of a team where innovation, excellence, and safety come first.

Job Title: Welder

Location: Duncan, SC

Schedule: 1st Shift

Employment Type: Full Time

Job Summary

We are seeking skilled Welders to support fabrication of piping systems and mechanical assemblies. This role is responsible for performing high-quality welds in accordance with drawings, specifications, and WPS requirements. Welders must demonstrate strong technical ability, attention to detail, and a commitment to safety and production standards.

Key Responsibilities:

• Perform GTAW (TIG) welding on carbon steel and stainless-steel piping
• Complete welds in accordance with WPS, drawings, and customer specifications
• Read and interpret isometric drawings, spool sheets, and welding symbols
• Prepare, fit, and weld pipe to required specifications
• Perform additional welding processes including GMAW and FCAW as needed
• Inspect welds to ensure quality, accuracy, and compliance with standards
• Maintain proper use of welding equipment and tools
• Follow all safety procedures, PPE requirements, and shop protocols
• Communicate with supervisors, QC, and fitters to ensure production flow
• Maintain a clean and organized work area

Additional Duties

• Assist other departments as needed to support production flow
• Support continuous improvement initiatives and efficiency efforts
• Perform basic equipment and tool inspections
• Support production deadlines and workflow demands

Required Qualifications

• Minimum of 2+ years of pipe welding experience
• Must pass:
  • 2” carbon monster coupon in 6G position
  • 2” schedule 10 stainless steel test in 6G
  • GTAW (TIG) all the way out
  • Additional testing includes GMAW and FCAW in 6G on 6” carbon pipe
• Ability to read and interpret welding symbols and WPS documents
• Experience welding carbon steel and stainless steel
• Ability to lift up to 50 lbs and work in a shop environment

Preferred Qualifications

• Ability to operate mobile equipment when .
• Experience in Automatic Welding
• Ability to understand Radiographic Testing overlays

Team Support & Collaboration

• Work closely with fitters, QC, and supervisors
• Maintain strong communication to ensure efficiency of workflow
• Support a team-oriented, safety-first culture

Why Join Us

• Strong focus on safety, quality, and production
• Consistent shop-based work (no travel)
• Stable workload supporting ongoing fabrication projects
• Strong emphasis on quality, organization, and teamwork
• Opportunity for growth and skill development
• Competitive pay and benefits

Why Join Kelso Industries?

Join us and be part of a team dedicated to creating efficient, sustainable, and high-performance environments that make a lasting impact across the industrial, commercial, and institutional sectors.

Here you will experience:

Growth Opportunities: Develop new skills, take on exciting challenges, and advance your career in meaningful ways.

Company Culture: You’ll thrive in an environment that supports your growth, values your contributions, and makes work fulfilling and enjoyable.

Impact: Your work directly contributes to meaningful outcomes, allowing you to see the difference you make and feel a sense of purpose every day.

Competitive Compensation & Benefits: You’ll be rewarded fairly for your contributions while enjoying perks that enhance your financial security, health, and overall well-being.

Kelso Industries celebrates diversity and is committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, sexual orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business