About C2CA TechnologyTogether with Dura Vermeer and C2CA Technology, we are building the first-of-its-kind factory to upcycle waste concrete into sustainable building materials. We are an innovative startup on a mission to reduce the 8% of global CO₂ emissions caused by cement production. With roots in Delft University and GBN, we are scaling up from lab to commercial reality. And we need you to help get us there.Your role as Lead ResearcherAs our Lead Researcher, you’ll be at the core of our innovation efforts. Working at the intersection of science and application, you’ll coordinate and execute hands-on research to optimize the performance of our circular concrete. You will take ownership of key R&amp;D projects and collaborate closely with PhDs, engineers, and external labs to develop, test and validate new materials and processes.&nbsp;&nbsp;Your Key Responsibilities&nbsp;<ul><li>Lead and execute R&amp;D projects focused on upcycling waste concrete into low-carbon materials.&nbsp;</li></ul><ul><li>Develop and implement research plans to optimize concrete performance.&nbsp;&nbsp;</li></ul><ul><li>Coordinate and supervise experiments, working hands-on in the lab while supporting team members (PhDs, postdocs) with planning and technical guidance.&nbsp;</li></ul><ul><li>Track project timelines and technical deliverables to ensure steady progress across our R&amp;D initiatives.&nbsp;</li></ul><ul><li>Represent C2CA Technology at conferences and industry forums, accelerating market adoption of circular solutions.&nbsp;&nbsp;</li></ul><ul><li>Collaborate closely with internal stakeholders (CIO, PhDs) and external partners (universities, industrial labs), aligning project milestones with investors, industry partners, and regulatory requirements.&nbsp;</li></ul><ul><li>Support grant writing, publications and conference participation to raise visibility and credibility in the scientific community.&nbsp;</li></ul><ul><li>Document findings, analyze results, and share insights with the team.&nbsp;</li></ul><ul><li>Act as the resident technical expert for materials science, concrete mix design, and innovative processing solutions (e.g., SCM activation, blending processes).&nbsp;</li></ul><ul><li>Stay up-to-date on developments in cement, circular concrete and testing methodologies, and share relevant insights with the team.&nbsp;</li></ul>Who are we looking for&nbsp;<ul><li>Master’s or Ph.D. in Materials Science, Civil Engineering, or related field.&nbsp;</li></ul><ul><li>3-6 years of relevant R&amp;D experience with a strong scientific foundation in cementitious materials.&nbsp;</li></ul><ul><li>Strong knowledge of cement/concrete innovation, R&amp;D principles, data analysis, and laboratory methodologies.&nbsp;</li></ul><ul><li>Familiarity with cement and concrete standards, concrete mix design, durability testing and/or SCM activation.&nbsp;</li></ul><ul><li>Practical experience with lab-scale testing and material characterization.&nbsp;</li></ul><ul><li>You take initiative, enjoy solving complex challenges, and work in a structured, hands-on way.&nbsp;</li></ul><ul><li>Comfortable in a fast-paced startup environment, adapting to changing priorities.&nbsp;</li></ul><ul><li>Fluent in English.&nbsp;</li></ul>What we offer&nbsp;<ul><li>Impactful role in a fast-growing, mission-driven startup.&nbsp;&nbsp;</li></ul><ul><li>Opportunity to lead our innovative R&amp;D projects in a startup with global aspirations.&nbsp;&nbsp;</li></ul><ul><li>Equity options (ESOP) to grow with the company’s success.&nbsp;</li></ul><ul><li>International collaborations with top universities and industry leaders.&nbsp;</li></ul><ul><li>Flexible work environment - hybrid work with at least 25% presence in the Netherlands.&nbsp;</li></ul><ul><li>Competitive compensation based on experience, including a bonus plan.&nbsp;</li></ul><ul><li>Join a passionate team committed to decarbonizing the construction industry and driving sustainability at scale.&nbsp;How to apply&nbsp;</li></ul>Are you excited about shaping&nbsp;the future of sustainable building materials? We invite you to submit your cv and a cover letter to: &nbsp;Email: <a target="_blank" rel="noopener noreferrer nofollow" href="mailto:csalomons@c2ca.tech">csalomons@c2ca.tech</a><a target="_blank" rel="noreferrer noopener" class="Hyperlink SCXW255681706 BCX0" href="mailto:csalomons@c2ca.tech%E2%80%AF"> </a>&nbsp; Subject: Lead Researcher + your name&nbsp;&nbsp;

Every year, the world produces 4.1 billion tons of cement, accounting for 8% of global CO₂ emissions. Simultaneously, 3 billion tons of concrete waste are downcycled or discarded. What if we could change that?We are revolutionizing the construction industry by replacing primary raw materials with circular, upcycled concrete materials. Our mission is to:<ul><li>Build sustainable demand for circular materials in concrete.</li><li>Become the global reference for waste concrete upcycling before 2030.</li><li>Reduce global CO₂ emissions by 2%.</li></ul>

Lead Researcher - Circular Concrete Innovation

About C2CA TechnologyTogether with Dura Vermeer and C2CA Technology, we are building the first-of-its-kind factory to upcycle waste concrete into sustainable building materials. We are an innovative startup on a mission to reduce the 8% of global CO₂ emissions caused by cement production. With roots in Delft University and GBN, we are scaling up from lab to commercial reality. And we need you to help get us there.Your role as Lead ResearcherAs our Lead Researcher, you’ll be at the core of our innovation efforts. Working at the intersection of science and application, you’ll coordinate and execute hands-on research to optimize the performance of our circular concrete. You will take ownership of key R&amp;D projects and collaborate closely with PhDs, engineers, and external labs to develop, test and validate new materials and processes.&nbsp;&nbsp;Your Key Responsibilities&nbsp;<ul><li>Lead and execute R&amp;D projects focused on upcycling waste concrete into low-carbon materials.&nbsp;</li></ul><ul><li>Develop and implement research plans to optimize concrete performance.&nbsp;&nbsp;</li></ul><ul><li>Coordinate and supervise experiments, working hands-on in the lab while supporting team members (PhDs, postdocs) with planning and technical guidance.&nbsp;</li></ul><ul><li>Track project timelines and technical deliverables to ensure steady progress across our R&amp;D initiatives.&nbsp;</li></ul><ul><li>Represent C2CA Technology at conferences and industry forums, accelerating market adoption of circular solutions.&nbsp;&nbsp;</li></ul><ul><li>Collaborate closely with internal stakeholders (CIO, PhDs) and external partners (universities, industrial labs), aligning project milestones with investors, industry partners, and regulatory requirements.&nbsp;</li></ul><ul><li>Support grant writing, publications and conference participation to raise visibility and credibility in the scientific community.&nbsp;</li></ul><ul><li>Document findings, analyze results, and share insights with the team.&nbsp;</li></ul><ul><li>Act as the resident technical expert for materials science, concrete mix design, and innovative processing solutions (e.g., SCM activation, blending processes).&nbsp;</li></ul><ul><li>Stay up-to-date on developments in cement, circular concrete and testing methodologies, and share relevant insights with the team.&nbsp;</li></ul>Who are we looking for&nbsp;<ul><li>Master’s or Ph.D. in Materials Science, Civil Engineering, or related field.&nbsp;</li></ul><ul><li>3-6 years of relevant R&amp;D experience with a strong scientific foundation in cementitious materials.&nbsp;</li></ul><ul><li>Strong knowledge of cement/concrete innovation, R&amp;D principles, data analysis, and laboratory methodologies.&nbsp;</li></ul><ul><li>Familiarity with cement and concrete standards, concrete mix design, durability testing and/or SCM activation.&nbsp;</li></ul><ul><li>Practical experience with lab-scale testing and material characterization.&nbsp;</li></ul><ul><li>You take initiative, enjoy solving complex challenges, and work in a structured, hands-on way.&nbsp;</li></ul><ul><li>Comfortable in a fast-paced startup environment, adapting to changing priorities.&nbsp;</li></ul><ul><li>Fluent in English.&nbsp;</li></ul>What we offer&nbsp;<ul><li>Impactful role in a fast-growing, mission-driven startup.&nbsp;&nbsp;</li></ul><ul><li>Opportunity to lead our innovative R&amp;D projects in a startup with global aspirations.&nbsp;&nbsp;</li></ul><ul><li>Equity options (ESOP) to grow with the company’s success.&nbsp;</li></ul><ul><li>International collaborations with top universities and industry leaders.&nbsp;</li></ul><ul><li>Flexible work environment - hybrid work with at least 25% presence in the Netherlands.&nbsp;</li></ul><ul><li>Competitive compensation based on experience, including a bonus plan.&nbsp;</li></ul><ul><li>Join a passionate team committed to decarbonizing the construction industry and driving sustainability at scale.&nbsp;How to apply&nbsp;</li></ul>Are you excited about shaping&nbsp;the future of sustainable building materials? We invite you to submit your cv and a cover letter to: &nbsp;Email: <a rel="noopener noreferrer nofollow" href="mailto:csalomons@c2ca.tech">csalomons@c2ca.tech</a><a rel="noreferrer noopener" class="Hyperlink SCXW255681706 BCX0" href="mailto:csalomons@c2ca.tech%E2%80%AF"> </a>&nbsp; Subject: Lead Researcher + your name&nbsp;&nbsp;

Lead Researcher - Circular Concrete Innovation

About the Job

About the Company

C2CA Technology B.V.

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