✦ Luna Orbit — Engineering (Non-Software)

Senior Process Engineer – Process & Specialty

at ZwitterCo

📍 Remote, US Remote Posted March 17, 2026
Type Full-Time
Experience senior
Exp. Years Not specified
Education Not specified
Category Engineering (Non-Software)

This role involves leading membrane process engineering projects, focusing on water and wastewater applications within the food industry, ensuring system performance and process optimization.

  • Design membrane processes
  • Support system integration
  • Troubleshoot process issues
  • Optimize treatment performance
  • Provide customer support

Technical scope includes membrane filtration systems such as crossflow, reverse osmosis, ultrafiltration, and process design for water and wastewater treatment, with customer site support.

The ideal candidate is a senior process engineer with extensive experience in membrane filtration technologies, including crossflow, reverse osmosis, and ultrafiltration, with a focus on food industry applications and water/wastewater processes.

Membrane process designCrossflow filtrationReverse osmosisUltrafiltrationWater and wastewater applications
Food industry experienceProcess troubleshootingCustomer site supportData collectionProcess optimization
ZwitterCo membranesReverse osmosis systemsUltrafiltration systems
Membrane technologycrossflow filtrationreverse osmosisultrafiltrationwater treatmentwastewater treatmentprocess designsystem integrationprocess troubleshootingcustomer support
Membrane technologyCrossflow filtrationReverse osmosisUltrafiltrationProcess designWater treatmentWastewater treatmentFood contact membranesFood industry processesMembrane system integration
problem-solvingself-managementcollaborationmotivationadaptability
Industry Manufacturing
Job Function Membrane process engineering and system support
Role Subtype Process Engineer
Tech Domains Active Directory, Microsoft 365, Azure, Amazon Web Services, Google Cloud Platform
membrane technologycrossflow filtrationreverse osmosisultrafiltrationwater treatmentwastewater treatmentfood contact membranesfood industry processesprocess designmembrane system integrationprocess troubleshootingcustomer site supportdata collectionprocess optimizationsenior process engineerwater engineersystem integration

Lack of experience in membrane process design, No background in water or wastewater treatment, No experience with crossflow or reverse osmosis, Lack of senior-level process engineering background

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