Brazing Technician – Railcar Systems & Precision Joints

Woojin IS America, Inc; Carson (CA); On-site; USD 55,000 - 75,000; Full time

Job summary

Woojin IS America, Inc. in Carson, CA is seeking a Brazer Technician to prepare, braze, and inspect tubing and assemblies for railcar refurbishment. The role follows drawings, procedures, and safety rules to produce sound, leak-resistant joints.

You should have hands-on brazing experience, know joint prep, heat control, and be comfortable with torches, fillers, fixtures, and measuring tools in a production setting. The job is on-site in California.

Qualifications

• High school diploma or GED preferred.
• Two or more years of hands-on brazing, soldering, welding, fabrication, or closely related industrial production experience.
• Ability to read and interpret engineering drawings, dimensions, symbols, and written work instructions.
• Ability to use hand tools, power tools, measuring tools, fixtures, and brazing equipment.
• Ability to recognize common brazing defects and complete approved repairs or rework.
• Ability to work independently, follow established procedures, and maintain accurate records.

Responsibilities

• Review work instructions, engineering drawings, specifications, and bills of material before beginning assigned work.
• Prepare joints by measuring, cutting, deburring, cleaning, fitting, aligning, and securing tubing and components.
• Set up and safely operate brazing torches, regulators, hoses, gas cylinders, fixtures, and related equipment.
• Select and apply the specified filler metal, flux, purge method, and heat sequence for the material and joint design.
• Braze tubing, piping, fittings, brackets, and other assemblies used in railcars and associated HVAC or mechanical systems.
• Inspect completed joints for alignment, coverage, cleanliness, cracks, porosity, voids, overheating, and other visible defects.
• Perform authorized leak, pressure, or functional checks and document results as required by the work instructions.
• Remove and replace defective joints or components and complete approved rework without damaging adjacent parts.
• Use hand tools, power tools, measuring devices, and inspection tools safely and accurately.
• Maintain traceability and complete production, inspection, rework, and material-use records.
• Coordinate with Production, Engineering, Quality, HVAC, Mechanical, and other teams to resolve technical or quality issues.
• Perform other related duties as assigned.

Skills

Brazing

Welding

Soldering

Fabrication

Reading blueprints

Inspection

Education

High School Diploma or GED

Tools

Brazing torches

Measuring devices

Filler metals

Job description

Woojin IS America, Inc. in Carson, CA is seeking a Brazer Technician to prepare, braze, and inspect tubing and assemblies for railcar refurbishment. The role follows drawings, procedures, and safety rules to produce sound, leak-resistant joints.

You should have hands-on brazing experience, know joint prep, heat control, and be comfortable with torches, fillers, fixtures, and measuring tools in a production setting. The job is on-site in California.