Description
Additional Job Description
We are seeking a Process Chemical Engineer II to design, specify, and implement chemical distribution and dosing systems supporting ultra-pure water (UPW) and industrial wastewater treatment. In this role, you will take ownership of system engineering from concept through commissioning, collaborating with cross-functional teams and vendors to deliver safe, reliable, and efficient chemical process solutions.
What You Will Do
Design and engineer chemical distribution and dosing systems for UPW and industrial wastewater applications
Develop and maintain P&IDs, process flow diagrams, equipment layouts, and supporting calculations in collaboration with design and CAD teams
Size and specify pumps, tanks, piping, valves, instrumentation, and dosing systems
Ensure systems meet performance requirements, safety standards, customer specifications, and regulatory compliance
Partner with equipment vendors to evaluate, select, and procure system components
Review vendor submittals, drawings, and technical proposals for compliance with specifications
Lead technical discussions and resolve design and performance gaps
Perform mass balance calculations, chemical dosing calculations, and system modeling
Optimize chemical usage, dosing accuracy, and system efficiency
Support troubleshooting, root cause analysis, and continuous improvement initiatives
Support capital projects from concept through commissioning and startup
Collaborate with engineering, construction, commissioning, and operations teams to ensure successful installation and handoff
Develop and review commissioning plans and operational procedures
Conduct hazard analyses such as HAZOP and FMEA as required
Perform source inspections at vendor sites to verify systems meet requirements
Position Details
Reports to: Systems Engineering Manager
Travel: Periodic travel required for customer design reviews, vendor inspections, and commissioning activities, potentially up to two weeks at a time, several times per year depending on project needs
Minimum Qualifications
Bachelor’s degree in Chemical Engineering or related field
2+ years of experience in chemical process engineering, ideally with semiconductor UPW and wastewater systems including hydrofluoric acid waste, ammonia peroxide treatment, copper slurry waste, chemical mechanical polish metal, and oxide waste
Strong understanding of fluid systems, pump sizing, and process controls
Experience working with vendors and reviewing technical submittals
Preferred Qualifications
Experience designing and commissioning chemical dosing and delivery systems (e.g., blender systems)
Experience in semiconductor, pharmaceutical, or advanced manufacturing environments
Familiarity with UPW systems (RO, EDI, polishing loops) and industrial wastewater treatment processes
Knowledge of instrumentation and control systems (PLC/SCADA integration)
