Ecolab
Process Chemical Engineer II
USA - Texas - Plano · Mid · Full-time
Sponsorship not specifiedDetected 101 days ago
ComplianceSystems EngineeringPLCControlsBlenderCollaborationSCADA
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odds of building a lasting career here
34Risky
Cap-exempt (no lottery)0
Sponsors this role68
Entry-level history0
PERM / green-card track0
Lottery odds40
Fits your clock70
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About the role
- 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.
Responsibilities
- 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
- Partner with equipment vendors to evaluate, select, and procure system components
- 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
Requirements
- Bachelor's degree in Chemical Engineering or related field
- Strong understanding of fluid systems, pump sizing, and process controls
- Experience working with vendors and reviewing technical submittals
- Conduct hazard analyses such as HAZOP and FMEA as required
Nice to have
- 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)
- We comply with all minimum wage and overtime laws.
Compensation
- The pay range for this role is $80,000-$110,000 Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc.
- We comply with all minimum wage and overtime laws.
- 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
Benefits
- Click here for additional benefits information.
- If you are viewing this posting on a site other than our Ecolab Career website, view our benefits at jobs.ecolab.com/working-here.
Company info
- 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.
Equal opportunity
- Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our
- If you have a disability and require accommodation assistance in this
This listing is sourced directly from Ecolab's careers page and normalized into a canonical job model.