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Senior Chemical Process Engineer

Catalystix Technologies
Houston, TX
Salary Estimate
USD 110.000 – USD 140.000
Posting Time
7 Mei 2026
Deadline
7 Mei 2027

Job description

At Catalystix Technologies, we engineer scalable chemical processes that power a sustainable future. We’re seeking a Senior Chemical Process Engineer to lead the design, optimization, and execution of complex projects from concept through commercialization. You will collaborate with R&D, operations, safety, and supply chain to deliver safe, reliable, and financially compelling solutions.

This role blends hands-on process design with leadership responsibilities, offering a clear path to technical mastery and strategic influence in a fast-growing organization.

Responsibility

  • Lead and oversee process design for new and existing production lines, including mass and energy balances, equipment sizing, heat integration, and process control strategies.
  • Translate lab- and pilot-scale data into scalable plant designs; develop robust process models and operating envelopes.
  • Develop and review PFDs and P&IDs; specify unit operations, process equipment, and instrumentation.
  • Perform rigorous process simulations using Aspen Plus or HYSYS; conduct sensitivity analyses and DOE studies to optimize yields and energy use.
  • Drive safety and environmental compliance; lead hazard analysis, risk assessments, and Safe Operating Procedures (SOPs).
  • Manage capital projects from concept to commissioning; prepare scope, cost estimates, timelines, and vendor interactions; coordinate with operations and maintenance.
  • Collaborate cross-functionally with R&D, manufacturing, EHS, and supply chain to deliver reliable, scalable solutions and continuous improvements.

Qualification

  • BS in Chemical Engineering; MS preferred.
  • 7+ years of process engineering experience in industrial chemical manufacturing, refining, or pharmaceutical environments.
  • Proficiency in process simulation software (Aspen Plus, Aspen HYSYS); familiarity with CFD and Excel for data analysis.
  • Strong knowledge of PFDs/P&IDs, heat exchanger networks, and equipment sizing.
  • Proven track record in scaling up processes from lab/pilot to commercial operation; project management experience.
  • Solid understanding of safety, environmental, and regulatory standards (NFPA, OSHA, API or GMP as applicable).
  • Excellent communication, leadership, and collaboration skills; ability to mentor junior engineers.

Required Skills

process design process simulation Aspen Plus HYSYS PFD P&ID heat exchanger networks DOE scale-up project management data analysis Excel safety compliance CAPEX estimation

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