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Welder​/Pipefitter Mechanic

Job in Martinez, Contra Costa County, California, 94553, USA
Listing for: PBF Energy
Full Time position
Listed on 2026-06-26
Job specializations:
  • Manufacturing / Production
    Maintenance Technician / Mechanic, Welder / MIG/MAG/TIG, Installation Technician
  • Trades / Skilled Labor
    Maintenance Technician / Mechanic, Welder / MIG/MAG/TIG, Installation Technician
Job Description & How to Apply Below

Job Description

Welder/Pipefitter Mechanic – PBF Energy Inc. (NYSE:PBF) is one of the largest independent refiners in North America, operating oil refineries and related facilities through its subsidiaries. The opportunity is at the Martinez Refinery in California, and we are seeking a talented Welder/Pipefitter Mechanic to join our team.

Job Responsibilities
  • Weld in all positions on various metals using all welding processes including but not limited to SMAW, GTAW, and GMAW.
  • Identify required pipe sizes, types, and related materials such as supports and hangers.
  • Perform fabrication skills in shop and field based on isometric drawings and blue book formulas.
  • Certify under a 6G piping test for SMAW, GTAW processes on SCH
    160 pipe within the first six months of employment.
  • Perform pipe fitting activities such as removal and installation of piping, valving of all types, tubing fabrication and installation, mechanical equipment repairs, and proactive maintenance work.
  • Operate various power tools such as grinders, cutters, drills, plasma cutter, CNC equipment, pipe threading machine, and gas cutting equipment.
  • Measure, layout, and mark piping and tubing for cutting, bending, threading, and installation.
  • Assemble or secure pipes, tubes, fittings, or related equipment by threading, gluing, or bonding.
  • Assemble bolted flange joint assemblies (BFJA) according to ASME standards.
  • Set up and use torqueing equipment such as RAD guns and slim lines.
  • Read and interpret structural and piping plans, isometric drawings, and CAD‑designed prints.
Position Specific Requirements

Work Schedule:

4/10 schedule (Mon – Thurs or Tues – Friday) with potential for rotating shift work, including holiday, night, and weekend coverage. Participation in call‑out/standby coverage may be required. Occasionally an altered work schedule over an extended period may be required.

Physical Requirements:

Climb ladders, walk up and down steps. Work at heights, in compact and confined spaces, and outside in inclement weather. Work while wearing a respirator, powered air purifying respirator (PAPR), or self‑contained breathing apparatus (SCBA). Possess a valid driver’s license. Candidate must have an active TWIC card or be able to obtain one. Information can be found at https://(Use the "Apply for this Job" box below)..

Minimum Qualifications
  • High school diploma or GED.
  • Minimum 3 years welding and pipe fitting experience.
  • Knowledge of hot work safety requirements and staging of hot work jobs, including isolation and tag‑out prior to hot work initiation.
Preferred Qualifications
  • Experience working in a petrochemical or refinery environment.
  • Journeyman‑level abilities.
  • Knowledge of SMAW, GTAW, and GMAW processes.
Conditions of Employment

Passing of pre‑employment testing, including physical agility test, physical, background check, and drug/alcohol screening. Only candidates meeting the above requirements will be considered for serious consideration. Please include your salary requirements.

Salary

The hourly pay rate for this position is $57.54, based on qualification requirements in the collective bargaining agreement.

Benefits
  • 401(k) plan with company match
  • Pension plan
  • Medical, dental, vision plans and flexible spending accounts
  • Life insurance, short‑term and long‑term disability
  • Vacation, paid parental leave, and tuition reimbursement
  • Additional voluntary benefits offered at group discounts
Collective Bargaining Agreement

The Welder/Pipefitter Mechanic position is covered under the collective bargaining agreement between the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers (USW) International Union AFL‑CIO, CLC, and Martinez Refining Company LLC.

Equal Employment Opportunity Statement

PBF Energy is an equal opportunity employer. We are committed to creating a diverse, inclusive environment. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex, gender, gender identity or expression, sexual orientation, reproductive health decision making, national origin, ancestry, genetic information, physical or mental disability, medical condition, marital status, age, veteran and military status, or any other status protected by applicable law.

We are committed to providing reasonable accommodations as required by law.

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