Precision Welder: Carbon Arc & FCAW Expert (1G-4G)

Komatsu Mining Corp.; Sparks (NV); On-site; USD 52,000 - 82,000; Full time

Job summary

Komatsu Mining Corp. is seeking an experienced Welder (Shop) to join our onsite manufacturing team in Sparks, NV. The role emphasizes carbon arc gouging, FCAW welding, and precise interpretation of weld symbols and blueprints.

Candidates should demonstrate strong safety practices and the ability to work with overhead cranes and rigging equipment. Ideal applicants will have 3+ years of hands‑on welding experience, pass a 1G–4G FCAW certification within 90 days, and show solid math and measurement

Qualifications

• Minimum of 3 years' hands‑on experience with carbon arc gouging and FCAW electrodes, including 1/16" and 3/32" diameters.
• Ability to pass a 1" weld certification test (1G, 2G, 3G, 4G) using FCAW within the first 90 days.
• Proficiency in interpreting welding blueprints and performing precise welds to meet standards.
• Strong welding safety knowledge and ability to apply it in a shop environment.
• Solid math skills for accurate measurement and fabrication calculations.
• Excellent problem‑solving and mechanical aptitude for maintaining welding equipment.
• Ability to work in a team and manage own workload to meet deadlines.
• Commitment to continuous learning in welding trades and technologies.
• Flexibility to adapt to varying shift schedules to meet production demands.
• Effective communication with colleagues and supervisors.

Responsibilities

• Demonstrate expertise in Carbon Arc Gouging and FCAW to perform precise cutting and preparation.
• Interpret weld symbols and read complex prints and blueprints accurately.
• Operate rigging equipment and overhead cranes safely and efficiently, meeting certification requirements.
• Execute fitting and layout operations to prepare components for welding.
• Utilize a broad range of welding electrodes and adapt to different materials and specs.
• Perform carbon arc gouging with precision for quality repair and fabrication work.
• Achieve weld certifications in line with Komatsu Quality standards.
• Apply advanced trade mathematics to solve measurement challenges.
• Interpret drawings, specifications, charts, tables, and formulas for accuracy.
• Use precision measuring instruments to verify dimensions and tolerances during inspection.
• Analyze, update, and maintain detailed reports and records for team communication.
• Maintain welding equipment and tooling; participate in quality control processes.
• Engage in ongoing training on welding technologies and safety practices.

Skills

Carbon arc gouging

FCAW welding electrodes

Reading weld blueprints

Shop safety

Mathematics for trades

Quality control

Tools

Overhead cranes

Rigging equipment

Machinist measuring instruments

Welding equipment

Job description

Komatsu Mining Corp. is seeking an experienced Welder (Shop) to join our onsite manufacturing team in Sparks, NV. The role emphasizes carbon arc gouging, FCAW welding, and precise interpretation of weld symbols and blueprints.

Candidates should demonstrate strong safety practices and the ability to work with overhead cranes and rigging equipment. Ideal applicants will have 3+ years of hands‑on welding experience, pass a 1G–4G FCAW certification within 90 days, and show solid math and measurement