Industrial Pipe Welder/Fitter

RP Constructors, LLC • North Sioux City, SD

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About The Position

RP Constructors LLC is seeking an experienced Industrial Pipe Welder/Fitter to join its Industrial Division. The position fabricates, fits, welds, installs, maintains, and repairs process and utility piping systems used in industrial facilities. The ideal candidate has strong fitting and welding skills, a commitment to safety, and the ability to work effectively in a team-oriented construction environment.

The role involves interpreting construction and welding documents, fabricating and assembling piping, performing welds using approved procedures, installing piping components, inspecting work for quality, and maintaining tools and a safe work area. Work may take place at various project locations, and long or flexible hours—including weekends when required—may be necessary.

Requirements

• At least 18 years old.
• High school diploma or GED.
• Demonstrated experience in industrial pipe fitting and pipe welding.
• Ability to read and interpret blueprints, isometric drawings, P&IDs, construction documents, welding symbols, weld procedures, and mechanical drawings.
• Thorough understanding of pipe fabrication, layout, and installation practices.
• Knowledge of industrial piping materials, fittings, valves, and support systems.
• Strong attention to detail and commitment to producing high-quality welds.
• Ability to identify and troubleshoot fit-up, alignment, and welding issues.
• Positive attitude, strong work ethic, and ability to work effectively as part of a team.
• Good communication, problem-solving, and organizational skills.
• Ability to work independently with minimal supervision.
• Ability to work long and flexible hours, including weekends when required.
• Ability to meet the physical demands of the position, including lifting up to 50 pounds, climbing, kneeling, and standing for extended periods.
• Willingness to travel and work at various project locations.
• Reliable transportation required.

Nice To Haves

• Minimum of 3 years of industrial pipe fitting and welding experience preferred.
• Current welding certifications preferred.
• Valid driver's license preferred.
• OSHA 10 or OSHA 30 certification preferred.

Responsibilities

• Read and interpret blueprints, isometric drawings, P&IDs, specifications, and welding procedures to determine project requirements.
• Lay out, measure, cut, fit, fabricate, and assemble piping systems according to project specifications.
• Perform pipe welding using approved procedures and processes, including TIG, MIG, Stick, and Flux Core as required.
• Fit and tack piping components to proper alignment before welding.
• Install process and utility piping, valves, supports, hangers, instruments, and related components.
• Verify dimensions, tolerances, and fit-up quality before welding.
• Inspect completed welds and piping systems for compliance with project specifications and quality standards.
• Repair, modify, or replace piping systems as needed.
• Operate grinders, drills, cutting torches, beveling equipment, threading machines, and other fabrication tools.
• Operate forklifts, telehandlers, and other material-handling equipment when authorized.
• Safely rig, lift, and position materials using slings, chains, shackles, hooks, and other rigging equipment.
• Maintain welding equipment and tools in safe working condition.
• Follow company safety policies, site-specific requirements, and quality control procedures.
• Maintain a clean, organized, and safe work environment.

What This Job Offers

• Job Type: Full-time
• Education Level: High school or GED