Why join us?


CMS is on a mission to enable the clean energy revolution. Scalable, industrial decarbonization is within our grasp thanks to our innovative technology and practical engineering knowledge. We are focused on delivering real impacts in the near term. Our team of motivated problem solvers is coming together to make net a zero future not only our dream, but reality.


At CMS we know that our products and company won’t succeed unless each individual member of our team does. We are committed to individual growth, development, and creative role crafting. Leadership is on the lookout for untapped talent, so that we can utilize and cultivate the skills that make you great. We are a small team and you are getting in on the ground floor with plenty of headroom to grow.

Culture and Innovation

We are an encouraging home for ambitious, curious, self-directed self-starters who enjoy finding new solutions. We value and reward problems solvers who take ownership and lead with a focus on the right answer for the world, customer, product, team and company. Game changing innovation happens here, where teams are creative, decision making is nimble, and politics are rare. If you think ‘this is what we have always done’ is the worst answer, you will enjoy CMS.

Seat at the Table

Our small size means that every person has a variety of projects and collaborations across the organization, with visibility to leadership. Our open-door approach reinforces our flat structure: access for problem solving, ideation, or just sharing news. This is your opportunity to be a decision maker and implement idea and systems to drive the clean energy transition.

Open Positions

Product Manager

We are looking for someone to take ownership of the new Optiperm™ product as it scales to commercial launch. The ideal candidate will have a high degree of ownership, creativity, bias for action, enthusiasm, comfort with ambiguity, quick to learn, technically strong, able to make data-driven decisions quickly, and excels at project management. Not afraid of challenge. Always buttoned up. Manages timeline and budget. PhD in GSD. Able to upward manage, collaborate, and coordinate across a start-up organization as well as with Fortune 500 companies.

Position Details

    *Required Field

    About CMS

    Compact Membrane Systems (CMS) is on a mission to save the planet. We create technology to capture
    and reduce greenhouse gas emissions, avert global warming, and transform industry into a long-term sustainable enterprise. One membrane system at a time. CMS is a high-growth, advanced materials company based in Wilmington, Delaware that offers its employees personal growth, autonomy, and the opportunity to work on award-winning disruptive technology that is bringing 21st century innovation to the industrial economy.

    We decarbonize today’s infrastructure for a cleaner tomorrow. CMS develops and deploys new climate oriented technologies for carbon capture, renewable gas, and improvements to existing industrial processes. We live and breathe on the cutting edge of industrial technology. CMS enables large, capital intensive industrial operations to meet the needs of a changing world and a climate challenge: operating more efficiently, while also supporting the growth of new, green industries.

    We are a small but mighty group of inquisitive self-starters who are passionate about learning and making a positive impact on our team-mates, colleagues, customers, and the world every day. Our individual missions and work are varied, our work culture is collaborative, and our organization is flat.

    CMS operates a research facility, product development shop, and membrane manufacturing facility.