Process Optimization Engineer

  • Ecovyst Catalyst Technologies
  • Houston, Texas
  • Full Time

Ecovyst is the leader in sulfuric acid regeneration. Our expertise in sulfuric acid processing and extensive plant network has enabled us to provide end-to-end regeneration services to support alkylate production for more than 75 years. We are serving long-term sustainable trends.

Our business line:

  • Ecoservices provides sulfuric acid regeneration, virgin sulfuric acid, treatment services, and much more.

What we have to offer:

  • Competitive pay
  • Full benefit package starting day 1
  • 401k matching
  • Tuition Reimbursement

Position Overview:

Under the guidance of Process Optimization Manager, support the day-to-day production activities to ensure the safety, quality, and efficiency of the manufacturing process. Identify and execute process improvement initiatives. Track and optimize site asset utilization, production performance, and variable manufacturing costs. Perform engineering analysis to reduce waste and down time. Support plant HSE initiatives and incorporate process safety practices.

What you will be doing:

  • Supports all Operations and Logistics process optimization at Houston site.
  • Utilizes process control knowledge to support plant automation/control systems projects and improvements, i.e., tuning and revising control narratives.
  • Applies engineering principles to design, modify, or develop facilities, testing, machines, equipment or processes used in processing Sulfuric Acid and/or Treatment Services in regeneration sulfuric acid units and/or Logistics activities to meet customer requirements.
  • Utilizes OSI PI software to provide advanced troubleshooting for plant problems and review unit performance improvements. Provides justification for projects and improvements through data analysis and Six Sigma methodologies.
  • Utilizes process control knowledge to support plant automation/control systems projects and improvements, i.e., tuning and revising control narratives.
  • Responsible for SUMO for the Site. (SUMO = Performance data that determines overall plant “well-being” with respect to plant rate and efficiency of process equipment.
  • Utilizes technical information concerning manufacturing or processing techniques, materials, properties, and process advantages and limitations to create long-term improvements in the plants.
  • Completes small capital project scope development and execution of small projects (typically Required Qualifications:

    • Bachelor's degree (B.S.) in Chemical Engineering from a four-year college or university highly preferred, will consider all Engineering disciplines
    • 2 – 5 years of plant or manufacturing engineering experience. 2+ years of production engineering experience preferred.
    • Ability to obtain a Transportation Worker's Identification Card.
    • Leverage technical data to create various communications (email, presentation, executive summary, etc.) to support technical determinations used in critical decision making. Includes presenting proposals to leadership and upper management.
    • Participates in panel discussions and debates. Speaks extemporaneously on a variety of subjects to employees within the company.
    • Ability to work some nights and weekends to support plant operating demands during abnormal situations, Turnaround activities and call-duty weeks.

    9/80 working schedule
Job ID: 522108474
Originally Posted on: 5/22/2026

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