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Sr. Process Chemical Engineer

R.C. Costello & Assoc., Inc.
Full Timesenior
Redondo Beach, California, USPosted April 22, 2026

Job Description

CONTRACTOR: Senior Level Process Engineering Professional

COSTELLO, a chemical engineering firm is searching for a Sr. Process Engineer for the Redondo Beach office.

  • * PLEASE NO CALLS OR WALK INS ** NO RECRUITERS **IN PERSON POSITION**

The successful candidate will possess the following attributes and skills:

  • B.S. in Chemical Engineering
  • 15+ years’ experience, engineering plant design a plus, expertise in refining operations and/or chemical

plants a plus

  • Prepare process simulations
  • Develop PFDs/P&IDs, hydraulic & relief calculations and PSV sizing, process equipment and instrument data

sheets, review process data for line lists, prepare and review process descriptions and study reports

  • Must have demonstrated ability to interpret results based on sound technical analysis
  • Position requires strong verbal and written communications skills at all levels
  • Must be a team player in a large industrial environment
  • Must have the ability to resolve complex and multi-faceted problems in a fast-paced environment
  • Ability to lead a team, learn new skills, assume new responsibilities, train staff, work cooperatively in a team

environment, work with cross-functional teams, problem solve and drive solutions to meet internal and

external customer requirements

  • Hands-on individual with detailed trouble shooting capabilities
  • Skilled in engineering level mathematics MS-Excel, Word, PowerPoint Project
  • Familiarity with process simulation programs

EMAIL YOUR RESUME WITH RELEVANT EXPERIENCE TO DISTRIBUTION@RCCOSTELLO.COM

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