External Manufacturing Manager

Overview of Role

ZwitterCo is seeking a highly hands-on and proactive External Manufacturing Planning Manager to join our Operations Team. This hybrid role is responsible for the end-to-end lifecycle of outsourced manufacturing and material flow—from supplier selection and onboarding through production planning, execution, and continuous improvement.


You will own the relationships with contract manufacturers while simultaneously balancing supply, demand, inventory, and capacity in a fast-paced startup environment. This role requires a blend of technical judgment and analytical rigor to build scalable systems during a period of rapid growth.


About ZwitterCo

ZwitterCo has developed a breakthrough in materials science - a new class of zwitterionic membranes with unprecedented fouling resistance. Our membrane solutions perform beyond the limits of traditional filtration, making it practical to treat complex wastewater, purify water for reuse, and...