Storage Tank Welders

The Storage Tank Welder is responsible for the fabrication, assembly, repair, and field erection of welded steel storage tanks in accordance with API 650, AWWA D-100, AWS, company quality standards, and project specifications. This position requires proficiency in welding carbon steel plate, structural steel, and tank components while maintaining a strong commitment to safety, quality, and productivity.

• Perform FCAW, SMAW, and GMAW welding on carbon steel storage tanks and structural components.
• Weld shell plates, roof plates, bottom plates, nozzles, manways, reinforcement pads, ladders, stairways, platforms, and structural attachments.
• Read and interpret fabrication drawings, welding symbols, blueprints, and shop sketches.
• Lay out, fit, tack, and weld components to required tolerances.
• Perform vertical, horizontal, overhead, and flat-position welding.
• Maintain weld quality in accordance with approved Welding Procedure Specifications (WPS).

• Fabricate API 650 and AWWA D-100 storage tanks.
• Install shell courses, roof structures, and bottom plates.
• Weld roof framing, rafters, columns, and compression rings.
• Install nozzles, manways, roof vents, overflow assemblies, ladders, platforms, and appurtenances.
• Perform field welding during tank erection and repairs as required.

• Produce welds that meet project specifications and applicable code requirements.
• Conduct visual inspections of completed welds.
• Correct weld discontinuities as directed.
• Assist with non-destructive examination (NDE) activities, including radiographic (RT), magnetic particle (MT), ultrasonic (UT), and liquid penetrant (PT) testing.
• Maintain high workmanship standards and minimize rework.

• Operate welding machines and associated equipment safely.
• Use oxy-fuel cutting equipment, plasma cutters, grinders, and magnetic drills.
• Safely operate forklifts, scissor lifts, boom lifts, and overhead cranes when authorized.
• Perform routine maintenance and inspection of welding equipment.

• Follow all OSHA regulations and company safety policies.
• Wear required personal protective equipment (PPE).
• Participate in daily job safety meetings and hazard assessments.
• Maintain clean and organized work areas.
• Report unsafe conditions and incidents immediately.
• Follow confined space, hot work, and fall protection procedures.

• High school diploma or GED preferred.
• Minimum of 3 years of welding experience in heavy steel fabrication, storage tanks, pressure vessels, or structural steel.
• Experience with API 650 storage tank fabrication or field erection preferred.
• Ability to read blueprints and welding symbols.
• Ability to pass company welding qualification tests.
• Ability to pass pre-employment drug test.
• Valid driver's license preferred.

• Ability to lift and carry up to 75 pounds.
• Ability to stand, kneel, bend, climb, and work in confined spaces for extended periods.
• Ability to climb ladders, scaffolding, and elevated work platforms.
• Ability to work outdoors in varying weather conditions.
• Ability to wear respirators, welding helmets, fall protection equipment, and other required PPE.

• AWS Certified Welder
• API 650 welding experience
• OSHA 10-Hour or OSHA 30-Hour Construction Safety
• Forklift and aerial lift certifications (if applicable)

• Proficiency with FCAW, SMAW, and GMAW welding processes.
• Strong blueprint reading and layout skills.
• Ability to accurately fit and assemble steel components.
• Knowledge of welding distortion control and proper fit-up techniques.
• Excellent attention to detail and commitment to quality.
• Strong problem-solving skills and ability to work independently or as part of a team.

• Fabrication shop and outdoor construction sites.
• Exposure to welding fumes, grinding dust, noise, heat, and changing weather conditions.
• Frequent overtime, weekend work, and travel may be required to meet project schedules.

• Weld quality and first-pass acceptance rate.
• Productivity and schedule adherence.
• Compliance with welding procedures and quality standards.
• Safety performance and attendance.
• Equipment cares and maintenance.
• Teamwork and communication.
• Minimal rework and repair rates.