Delek US

Overview

Delek US Holdings is a boutique-sized diversified downstream energy company involved in petroleum refining and logistics. The Welder & Pipefitter position is responsible for the fabrication, installation, repair, modification, and maintenance of piping systems and pressure-containing equipment in a petroleum refinery or industrial facility.

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) and 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.

Requirements

• 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 & welding tests.
• Current or previous welding qualifications in accordance with ASME Section IX preferred.
• Ability to obtain and maintain refinery access.
• Valid driver's license.
• 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, and flange management.
• Knowledge of metallurgy and welding characteristics of various alloys.
• Familiarity with pressure vessels, pumps, boilers, fired heaters, and storage tanks.
• 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.

Benefits

• 401k
• Health Insurance

Additional Information

• Work is performed in an operating petroleum refinery with exposure to noise, vibration, heat, chemicals, moving equipment, elevated work areas, and confined spaces.
• Employees must work safely around energized systems, rotating equipment, and hazardous materials while maintaining productivity and quality standards.