




Job Summary: We are seeking an engineer to drive the safe and efficient transfer of products from R&D to industrial-scale pilot manufacturing in the field of new materials for decarbonization. Key Highlights: 1. Development of new materials to decarbonize the economy. 2. Leading process development from laboratory to pilot plant. 3. Collaboration with R&D in a socially and environmentally impactful environment. #### **Are you passionate about sustainability and technological innovation? Would you like to make a real-world impact through your work? Keep reading!** At **Matteco**, we focus on the **development of new materials** to **decarbonize the economy**. We started with an innovative technology that reduces the production cost of green hydrogen. Thanks to our catalysts and electrodes — which we design and manufacture — we can significantly improve electrolysis efficiency. Building upon 10 years of R\&D at research centers, the project was launched from **Zubi Labs**, the **IMPACT VENTURE BUILDER** of Zubi Group — where triple-bottom-line companies are created and scaled, i.e., those aiming not only for economic returns but also for social and environmental value. Matteco was founded with **a bold purpose and ambition**: to become the global leader in new materials supporting our journey toward sustainability — and thereby build a better future. Today, Matteco comprises 25 people and is in its first year of operation; yet we know that even small beginnings can lead to great achievements. In fact, The Objetive named us the most promising startup launched in 2023 \- who knows**!** ### **Sounds good? We’re looking for you!** We seek a candidate with a background in **process development, industrial scale-up, and pilot plant operations**, who — reporting to the **Engineering Manager** — will lead the mission of enabling safe, reliable, and efficient transfer of R\+D-developed products to industrial-scale pilot manufacturing, providing technical support to assess process viability and scale-up considerations. ### **What will your day-to-day look like at Matteco?** * **R\+D Collaboration and Leadership**: You will support R\+D during product development by providing input on process feasibility, manufacturability, and scale-up risks. Additionally, you will lead process design, optimization, and troubleshooting in collaboration with the Engineering Manager. * **Development and Scale-Up**: You will lead process development from laboratory to pilot plant execution. You will translate R\+D product requirements and formulations into scalable, robust manufacturing processes and define lab-scale prototypes for optimization and scale-up. * **Industrialization and Validation**: You will execute and support industrialization activities, including pilot testing, process validation, and ramp readiness preparation. You will support process and product validation alongside the Quality team and participate in risk and safety assessments. * **CAPEX Management and Equipment**: You will provide technical input for CAPEX decisions related to process requirements and support equipment installation, commissioning, and qualification. You will also supply technical information for equipment procurement and specifications. * **Documentation and Continuous Improvement**: You will define process specifications, operating ranges, and critical parameters. You will create SOPs (Standard Operating Procedures) and technical documentation and contribute to change management for process modifications. You will also help implement new technologies and process improvements, and identify and resolve issues during pilot and early production phases. * **Your key KPIs will include**: Achievement of production ramp milestones, improvement in yield, process robustness and stability, reduction in deviations, time-to-pilot transition from R\+D, scale-up success rate, and quality of support provided to R\+D. ### **What will make you succeed in this role?** * Bachelor’s degree in Industrial, Chemical, Mechanical Engineering, or related fields. * 5+ years of industry experience in development, scale-up, or pilot plant operations. * Demonstrable experience in process validation, scale-up, or industrialization. * Strong knowledge of chemical processes. * Solid analytical skills and problem-solving ability. * Hands-on mindset with strong capability to operate autonomously in a pilot plant environment. * Experience collaborating and working across cross-functional teams (R\+D, Engineering, Production, Quality, Maintenance). ### **Why should you consider joining Matteco?** * We are a group of individuals united by a shared passion and mission: to **address environmental, social, and economic challenges**, thereby building a better future (with deep expertise in ESG and Impact — what we claim is both true and measurable). * ️ We are an ***Employee-Centric Culture*** organization, focused on continuously developing initiatives designed around our well-being: + We offer 22 **vacation days**, plus your birthday, and December 24th and 31st as holidays. + **Truly flexible working hours**: We work from our office in Paterna and offer scheduling flexibility to support work-life balance. + **Internal workshops** on emotional management, nutrition, and many other topics relevant to your physical and emotional well-being. + And if all this isn’t enough, our Management and People teams conduct **regular follow-ups and periodic 1:1 meetings**, giving you space to voice personal and professional concerns. We listen — and support you in everything you need! * In addition to a **competitive salary** (base + variable), we conduct biannual performance reviews and annual salary adjustments. ### **Need more information to decide? Let us tell you who stands behind Matteco.** Our co-founder and CEO is serial entrepreneur and successful investor **Iker Marcaide**, a true impact enthusiast who also founded Flywire — the first Spanish-origin company to list on Nasdaq at a valuation of $3\.3bn. In 2014, upon returning to Spain, Iker launched the Zubi initiative with the goal of creating impact-driven enterprises to tackle societal and environmental challenges — such as climate change, circular economy development, and poverty alleviation — by mobilizing talent and co-investment to build companies and investment funds. The growth of this portfolio led him, in 2022, to consolidate all his impact investments under a holding named Zubi Group. In summer 2023, after co-founding Matteco from Zubi Labs, he assumed a more active role in the project by taking on the position of CEO. **Today, the Zubi Group comprises over 250 professionals working toward a better world.** **At Matteco, we are 40\. Will you join our adventure?** If none of our current openings match your profile, but you’ve always wanted to work at an **organization delivering positive impact**, where we genuinely care about people, this is your place. You’ll be able to apply your talent and energy toward creating innovative construction solutions that support our urgent sustainability journey — and we’ll ensure you have everything essential to succeed. #### **If you believe this is your role and the Matteco challenge motivates you, apply now! And if you think someone else might be interested in this opportunity, remember: sharing is caring.** In the meantime, if you’d like to learn **what it’s like to work at Matteco** and stay updated on our job opportunities, we invite you to follow us on LinkedIn. *At Matteco, we guarantee compliance with current legislation on equality, objectivity, and non-discrimination, grounding all our selection processes solely on candidates’ qualifications and competencies. We maintain an Equality Committee committed to diversity — our strength — and equity — our compass toward a fair workplace.*


