Remote Senior Membrane Systems Design Engineer

ZwitterCo; Woburn (MA); Remote; USD 125,000 - 160,000; Full time

Job summary

ZwitterCo seeks an experienced Senior Process Design Engineer to drive design and integration of membrane filtration systems for North American customers, with emphasis on water and wastewater applications. You will develop P&ID diagrams, specify components, select materials, and lead value engineering across modular offerings.

Strong communication and collaboration across functions are essential. This remote North America role requires up to 20% travel to customer sites and offices, offering

Qualifications

• 4–10 years of experience estimating and designing water/wastewater equipment.
• Experience with spiral wound membrane systems (RO/NF/UF).
• Excellent communication skills; comfortable presenting to customers.

Responsibilities

• Lead the design and detailing of membrane filtration systems.
• Develop P&ID diagrams from high-level designs.
• Specify components and materials of construction.
• Conduct risk assessments and value engineering across multiple trains.
• Provide post-sales technical support and mentorship to engineers.

Skills

Process design

Water treatment

Public speaking

English fluency

Team collaboration

Education

Engineering degree

Chemical/Civil/Environmental/Mechanical preferred

Tools

Autodesk

Job description

ZwitterCo seeks an experienced Senior Process Design Engineer to drive design and integration of membrane filtration systems for North American customers, with emphasis on water and wastewater applications. You will develop P&ID diagrams, specify components, select materials, and lead value engineering across modular offerings.

Strong communication and collaboration across functions are essential. This remote North America role requires up to 20% travel to customer sites and offices, offering