Millwright/Combo Welder

Brown & Root Industrial Services; Ontario (CA); On-site; USD 60,000 - 80,000; Full time

Job summary

A leading industrial services company is seeking a Millwright/Combination Welder responsible for installation, maintenance, and repair of mechanical equipment while performing high-quality welding. The ideal candidate will have over 5 years of experience in industrial settings, proficient in welding techniques and safety regulations. This position involves both shop and field work under various environmental conditions.

Qualifications

• 5+ years of experience in industrial or refinery settings.
• Must pass employer-administered weld test (e.g., 6G pipe test).
• Knowledge of OSHA safety regulations and safe work practices.

Responsibilities

• Install, dismantle, and repair machinery and mechanical equipment.
• Perform structural and pipe welding according to specifications.
• Conduct visual inspections and maintain welding equipment.

Skills

Millwright skills

Welding techniques

Blueprint reading

Equipment alignment

Rigging

Education

High school diploma or GED

Formal training in millwright and welding trades

Tools

SMAW (stick)

GTAW (TIG)

GMAW (MIG)

Laser alignment tools

Hand tools

Job description

Overview

The Millwright/Combination Welder is responsible for the installation, maintenance, troubleshooting, and repair of mechanical equipment and structural components, as well as performing high-quality welding in accordance with applicable codes and standards. This role supports plant reliability and ensures safe and efficient operations in industrial or petrochemical environments.

Responsibilities

Millwright Duties:

• Install, dismantle, align, and repair machinery and mechanical equipment such as pumps, gearboxes, conveyors, compressors, and turbines.
• Perform precision alignment using dial indicators, laser alignment tools, and other mechanical instruments.
• Diagnose mechanical failures, disassemble and reassemble components, and replace worn or defective parts.
• Perform preventive maintenance and inspections on rotating and static equipment.
• Use hand tools, power tools, cranes, rigging, and hoists to move and position equipment safely.
• Interpret and work from blueprints, mechanical drawings, and equipment manuals.

Welding Duties:

• Perform structural and pipe welding using SMAW (stick), GTAW (TIG), and/or GMAW (MIG) processes on carbon steel, stainless steel, and alloy materials.
• Prepare weld surfaces, measure and cut materials, and fit-up parts prior to welding.
• Weld in various positions (flat, vertical, overhead, etc.) as required in shop and field conditions.
• Follow welding procedure specifications (WPS), read isometric drawings, and perform work to ASME/API/NBIC code standards.
• Conduct visual inspections and participate in hydro testing and non-destructive examination (NDE) prep as needed.
• Maintain welding equipment, tools, and consumables in safe working condition.

Qualifications

• High school diploma or GED required.
• Formal training or apprenticeship in millwright and welding trades preferred.
• 5+ years of experience in industrial or refinery settings performing both millwright and welding duties.
• Proficient in blueprint reading, equipment alignment, rigging, and various welding techniques.
• Must pass employer-administered weld test (e.g., 6G pipe test) and possess or be eligible for AWS/ASME certifications.
• Knowledge of OSHA safety regulations, lockout/tagout procedures, and safe work practices in confined spaces and elevated areas.
• TWIC card required or able to obtain.

Preferred Qualifications

• NCCER Millwright and/or Welding Certification.
• Familiarity with API, ASME, and NBIC codes (especially B31.3, Section IX).
• Experience working during shutdowns, turnarounds, or capital projects.
• Basic knowledge of pipefitting, bolt torquing, and flange management.

Work Environment

• Work performed in industrial, refinery, or petrochemical facilities.

Physical Requirements

Candidates must be physically capable of performing tasks that may include:

• Climbing, balancing, stooping, kneeling, crouching, crawling, and reaching.
• Standing and walking for long periods in a plant environment.
• Pushing, pulling, lifting (up to 50 lbs. or more), and carrying heavy equipment or parts.
• Grasping tools and performing repetitive mechanical movements.
• Working in various environmental conditions including heat, noise, and confined spaces, with or without reasonable accommodation.