Welder & Pipefitter
Listed on 2026-08-07
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Trades / Skilled Labor
Maintenance Technician / Mechanic, Welder / MIG/MAG/TIG -
Manufacturing / Production
Maintenance Technician / Mechanic, Welder / MIG/MAG/TIG
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Are you looking for a career in a dynamic and innovative company that values versatility, growth, and teamwork? Look no further than Delek US Holdings!
WHAT IS DELEK? WHAT DO WE DO?
We are a boutique-sized diversified downstream energy company with a range of assets, including petroleum refining and logistics.
Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels per day
Our logistics business currently owns and operates
720 milesof crude and product pipelines, a 600-mile crude oil gathering system, and storage tanks and terminals.
DELEK BENEFITS:
We offer fantastic benefits that include up to a 10% match on 401K on your hire start, with a vesting timeline of only one year, along with medical benefits that start on day onewith a 30% premium rebate annually! We value your well-being and all employees now have access to the Calm app for FREE, which is used for meditation, stress management, and better sleep.
Through our performance management program, you can earn additional annual incentives as you set and achieve goals. Our pay for performance culture motivates our employees to improve Delek’s year-over-year company, business unit, and individual results. With some of the highest bonus payouts in recent years, we know that our success is due to our talented and dedicated team. We are looking for individuals like you to help us continue this momentum and bring new ideas to the table.
At Delek, you will have the opportunity to make an impact and grow your career in a supportive and innovative environment.
Job Summary
The Refinery Pipefitter/Welder is responsible for the fabrication, installation, repair, modification, and maintenance of piping systems and pressure-containing equipment in a petroleum refinery or industrial facility. This position requires proficiency in pipe fitting, precision welding, blueprint interpretation, and safe work practices while working in operating units, maintenance outages, and capital projects.
Essential Duties and Responsibilities
- Fabricate, install, modify, repair, and maintain carbon steel, stainless steel, chrome alloy, and specialty alloy piping systems.
- Read and interpret P&IDs, isometric drawings, fabrication drawings, spool sheets, and engineering specifications.
- Lay out, measure, cut, bevel, fit, align, and assemble piping systems.
- Perform field verification and accurately take measurements for fabrication.
- Weld pipe using qualified procedures, including:
- SMAW (Stick)
- GTAW (TIG)
- Produce high-quality welds that meet refinery standards and applicable ASME codes.
- Prepare weld joints through proper fit-up, bevel preparation, alignment, and root spacing.
- Install valves, blinds, flanges, gaskets, expansion joints, supports, and specialty piping components.
- Perform flange management utilizing controlled bolting and torque procedures.
- Install pipe supports, hangers, guides, anchors, and spring supports.
- Assist with equipment setting and piping tie-ins.
- Perform hot work safely under approved permits.
- Participate in pressure testing, hydrostatic testing, pneumatic testing, and leak checks.
- Work with Operations during equipment isolation, lockout/tagout, and startup activities.
- Support turnaround (TAR) and outage activities.
- Inspect completed work to ensure compliance with refinery specifications and quality requirements.
- Maintain tools and work areas in a clean and organized condition.
Required Knowledge and Skills
- Strong knowledge of refinery piping systems.
- Understanding of ASME B31.3 Process Piping Code.
- Ability to interpret piping specifications and weld procedures (WPS/PQR).
- Experience with:
- Pipe fabrication
- Pipe alignment
- Precision fit-up
- Flange management
- Hot taps and tie-ins (when qualified)
- Knowledge of metallurgy and welding characteristics of various alloys.
- Familiarity with:
- Pumps
- Boilers
- Fired heaters
- Gate Valve, Globe Valves, PSV’s, Ball Valves Etc.
- Ability to use precision measuring instruments including:
- Levels
- Squares
- Pipe wraps
- Ability to safely rig and move piping using cranes, chain falls, come-alongs, and other lifting devices.
Safety Responsibilities
- Follow all refinery safety policies and OSHA regulations.
- Comply with:
- Lockout/Tagout (LOTO)
- Confined Space Entry
- Hot Work
- Line Breaking
- Respiratory Protection
- Fall Protection
- Participate in Job Safety Analysis (JSA) and Pre-Job Safety Meetings.
- Identify hazards and stop unsafe work conditions.
- Wear always required personal protective equipment (PPE).
- Maintain housekeeping standards throughout assigned work areas.
Minimum Qualifications
- High school diploma or GED.
- Completion of an accredited Pipefitter/Welder apprenticeship, technical school, or equivalent experience.
- Five or more years of industrial refinery, petrochemical, chemical plant, or heavy industrial pipe fitting/welding experience.
- Ability to pass refinery-required written and practical pipefitter & welding tests.
- Current or previous welding qualifications in accordance with ASME Section IX preferred.
- Ability to obtain and…
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