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Ketjen

Advanced catalysts for refining and petrochemicals

Millwright

Equipment MaintenanceConfirmed live in the last 24 hours
Full-timePasadena, TX, USANo salary listedIn-person

About the Job

Requirements

  • Experience in safe in-plant maintenance and repair of mechanical equipment.
  • Ability to work in close tolerances and familiarity with dial indicators, dial calipers, micrometers, and other exact measuring equipment.
  • Good verbal communication skills.
  • A history of producing excellent quality results in daily work activities.
  • Ability to remain motivated and self-directed.
  • Ability to work in a team environment.
  • Good written and electronic communication skills.
  • Basic knowledge of magnetic-drive pumps.
  • Basic knowledge of lathes, milling machines, drill presses, and other machine-shop duties.
  • Knowledge of precision tools.
  • High School Diploma or equivalent.
  • At least 5 years of Journeyman Millwright experience.
  • Strong troubleshooting and problem-solving skills.

Responsibilities

  • Perform safe maintenance and repair of mechanical rotating equipment.
  • Handle and install mechanical seals properly.
  • Interpret mechanical designs and maintenance manuals.
  • Use hand, portable, and stationary power tools.
  • Apply root cause analysis to equipment failures and generate corresponding reports.
  • Rebuild, install, and maintain pumps, gearboxes, conveyors, fans, rotary dryers, filter presses, compressors, belts, extruders, and mills.
  • Maintain precise records of repairs and parts.
  • Inspect machinery and parts to determine whether replacement or repair is needed.

Desired Qualifications

  • A 2-year technical degree in a mechanical field.
  • Completion of a formal apprenticeship program.
  • Working knowledge of pump and reactor functions.
  • Working knowledge of hydraulic pumps, motors, and actuators.
  • Working knowledge of correct alignment procedures.
  • Understanding of how bearing condition, alignment, structural support, and piping stress affect equipment mean time between failures.
  • Understanding of preventive and predictive maintenance procedures.
  • Working knowledge of the purpose and installation of mechanical seals.
  • Working knowledge of lubrication best practices.

About the Company

Ketjen

Advanced catalysts for refining and petrochemicals

Ketjen develops advanced catalyst solutions for the petrochemical, refining, and specialty chemicals industries. Its products include FCC catalysts that lift high-octane gasoline production and generate propylene, Clean Fuels and Hydroprocessing Catalysts for hydrotreating and hydrocracking (including co-processing renewable fuels), and Performance Catalyst & Curative Solutions for catalyst regeneration and curatives; QUASAR supports hydrotreating and SaFeGuard protects FCC units from iron poisoning. The company differentiates itself with a global footprint in 25+ markets, a long history dating to 1835, and partnerships with industry leaders (e.g., ExxonMobil, SK Energy) plus Eurecat for advanced catalyst services. Ketjen aims to help customers improve efficiency, yields, and sustainability across refining, petrochemicals, and specialty chemicals, including development of renewable fuels such as sustainable aviation fuel (SAF) and renewable diesel and programs for plastics recycling.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Houston, TX
Founded
2023

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