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Delek US

Downstream energy company: refining, logistics, retail

Welder and Pipefitter

Plumbing & PipefittingConfirmed live in the last 24 hours
Full-timeTyler, TX, USANo salary listedIn-person

About the Job

Requirements

  • Strong knowledge of refinery piping systems and understanding of ASME B31.3 Process Piping Code.
  • Ability to interpret piping specifications, welding procedures, and piping and fabrication drawings.
  • Experience with pipe fabrication, pipe alignment, precision fit-up, flange management, and qualified hot taps and tie-ins.
  • Knowledge of metallurgy and welding characteristics of various alloys.
  • Familiarity with pressure vessels, pumps, boilers, fired heaters, storage tanks, and valves.
  • Ability to use precision measuring instruments, including levels, squares, pipe wraps, and digital angle finders.
  • Ability to safely rig and move piping using cranes, chain falls, come-alongs, and other lifting devices.
  • Follow refinery safety policies and Occupational Safety and Health Administration (OSHA) regulations; comply with lockout/tagout, confined space entry, hot work, line breaking, respiratory protection, and fall protection requirements.
  • Participate in job safety analysis and pre-job safety meetings; identify hazards and stop unsafe work conditions; wear required personal protective equipment and maintain housekeeping standards.
  • 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 pipefitting/welding experience.
  • Ability to pass refinery-required written and practical pipefitter and welding tests.
  • Ability to obtain and maintain refinery access.
  • Valid driver's license.
  • Lift up to 50 pounds; climb ladders, scaffolding, and structures; work at elevated locations and enter confined spaces; frequently bend, kneel, crawl, squat, and reach overhead; work in varying weather and temperature extremes; and wear required protective equipment, including respirators and flame-resistant clothing.
  • Work safely around noise, vibration, heat, chemicals, moving equipment, energized systems, rotating equipment, hazardous materials, elevated work areas, and confined spaces.
  • Willingness to work overtime, callouts, nights, weekends, and turnaround schedules as required.

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 take accurate measurements for fabrication.
  • Weld pipe using qualified Shielded Metal Arc Welding (SMAW/Stick) and Gas Tungsten Arc Welding (GTAW/TIG) procedures.
  • Produce 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.
  • Manage flanges using 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 and outage activities.
  • Inspect completed work for compliance with refinery specifications and quality requirements.
  • Maintain tools and work areas in a clean and organized condition.

Desired Qualifications

  • Current or previous welding qualifications in accordance with ASME Section IX.
  • NCCER Pipefitter Certification.
  • NCCER Welding Certification.
  • AWS Certified Welder.
  • Experience in refinery turnarounds.
  • Experience welding carbon steel, stainless steel, chrome-moly, duplex stainless, Inconel, or other nickel alloys.
  • Forklift, aerial lift, and rigging certifications.

About the Company

Delek US

Downstream energy company: refining, logistics, retail

Delek US Holdings is a downstream energy company with three main activities: refining, logistics, and retail. Its refining segment turns crude oil into products such as gasoline, diesel, and jet fuel for wholesale and retail customers. Its logistics arm operates pipelines and terminals that move and store crude and refined products, creating an integrated supply chain from refineries to market centers. Its retail business runs a chain of convenience stores that offer fuel, food and merchandise. The company differentiates itself through an integrated platform that combines refining, transportation, and retail operations under one umbrella, a broad customer base, and growth driven by acquisitions and organic expansion. Its goal is to reliably supply energy products to its markets while expanding its footprint and improving efficiency to create value for shareholders.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Nashville, TN
Founded
2001

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