Membrane Engineering Co-op

Company: Osmoses Inc.

Position: Membrane Co-op

Location: (In person 5 days/wk) The Engine 750 Main Street, Cambridge, MA 02139

Duration: Spring 2027

The world runs on molecules. But separating and purifying them still consumes extraordinary amounts of energy. Industrial separations can account for up to 15% of global energy use, and at Osmoses, we are changing that with breakthrough membrane technology that makes essential gases more efficient, economical, and sustainable to produce and purify.

Our ambition goes far beyond building better membranes. We are creating a technology platform with the potential to transform how the energy and chemical industries produce, process, and purify essential gases. Building on successful field demonstration results, we are working to bring our technology to scale across markets including renewable natural gas, hydrogen, helium, and natural gas. Our mission is to make these essential industries more competitive and sustainable while helping meet the world's growing demand for affordable, reliable energy.

We bring together a passionate, international team of scientists, engineers, operators, and business professionals who thrive on turning bold ideas into reality. Join us to push the boundaries of what's possible and help build a future with cleaner, more abundant, and reliable energy!

We are seeking a detail-oriented Membrane Engineering Co-op to support the development of membrane-based gas separation technology. Under the supervision of senior scientists and engineers, primary responsibilities will include membrane fabrication, testing, and data collection. The ideal candidate will have familiarity with laboratory equipment (including pressure regulators, fume hoods, flowmeters, valves, and fittings), gas handling procedures, and basic AI tools for research.

This role requires strong attention to detail, technical aptitude, adaptability, a commitment to laboratory safety, and the ability to collaborate in a fast-paced research environment.

Under the guidance of senior scientists or engineers. The Membrane Engineering Co-op will:

• Work closely with membrane scientists in the development of gas separation membranes.
• Collaborate to develop methods for quality control of polymers, membranes, and membrane modules.
• Conduct and optimize membrane permeation testing to characterize gas transport properties.
• Record and document experimental data accurately, ensuring compliance with quality control standards.
• Maintain an updated inventory ofparts used for membrane fabrication and testing.
• Ensure proper labeling, storage, and disposal of membranes and prototypes.
• Adhere strictly to safety regulations and laboratory procedures to ensure a safe working environment.

• Student in chemical, materials or environmental engineering.
• Experience working in a laboratory environment.
• Experience in membrane fabrication and testing is preferred.
• Experience in gas handling and associated equipment is preferred.
• Hands-on experience with basic tools (wrenches, tube cutters, calipers, etc) is highly valued.
• Excellent communication and teamwork abilities.
• Enthusiasm for innovation and technology development.
• Ability to intermittently lift up to 20 kg.

• Opportunity to contribute to addressing one of the biggest environmental challenges of this century.
• Work in the heart of the most innovative square mile in the world and the most exciting hub for clean tech.
• Great potential for hands-on professional growth and independence joining a company with strong momentum.
• Chance to connect with leaders in the energy and clean technology fields.
• Excellent mentorship and career development…