Nuclear-Grade Welder I: Entry-Level Precision

Master Machine, LLC; Chattanooga (TN); On-site; USD 28,000 - 39,000; Full time

Job summary

Master Machine, LLC in Chattanooga, TN is seeking an entry-level Welder I to support nuclear, defense, and critical infrastructure programs. You will perform basic welds under close supervision, read prints, and follow travelers while building safety habits and skill foundations.

You will also develop blueprint reading, process discipline, and quality-focused habits as you progress toward Welder II, with emphasis on safety and teamwork within a culture that values customer success and

Qualifications

• Ability to read basic blueprints and interpret weld symbols.
• Willingness to complete OSHA safety onboarding (PPE, LOTO, HazCom).
• Basic process training in MIG/Stick or TIG welding as assigned.

Responsibilities

• Execute basic weld assignments to print with close supervision.
• Follow blueprints, weld symbols, and travelers exactly as written.
• Ask questions and elevate anything unclear before starting a weld.
• Prepare materials, tools, and the work area to enable safe, efficient welding.
• Wear PPE correctly and follow safety procedures.

Skills

Blueprint reading

Welding basics

Safety compliance

Tools

MIG welding

Stick welding

TIG welding

Job description

Master Machine, LLC in Chattanooga, TN is seeking an entry-level Welder I to support nuclear, defense, and critical infrastructure programs. You will perform basic welds under close supervision, read prints, and follow travelers while building safety habits and skill foundations.

You will also develop blueprint reading, process discipline, and quality-focused habits as you progress toward Welder II, with emphasis on safety and teamwork within a culture that values customer success and