ABOUT US tozero is Europe’s leading deep-tech startup specializing in the recycling of lithium-ion batteries. Committed to securing critical raw material independence and regenerating materials, we are developing innovative and sustainable solutions for a cleaner future. WHAT WE'RE LOOKING FOR We are looking for an experienced (Senior) Manufacturing Engineer (m/f/x) to join our growing technical team.In this role, you will focus on the industrial-scale demo plant and support the industrialization of our hydrometallurgical recycling technology in an operational environment. You will work across equipment integration, detailed engineering, commissioning, start-up, and ramp-up to help translate technical concepts into reliable plant operations. This is an exciting opportunity to take ownership in a fast-paced startup environment and contribute directly to the deployment of cutting-edge recycling technology. WHAT YOU CAN EXPECT <ul style="margin-top:0;margin-bottom:0;"><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Support the engineering, commissioning, start-up, and ramp-up of our industrial-scale demo plant</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Develop and refine manufacturing and plant concepts, including process layouts, block flow diagrams, and mass and energy balances</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Translate technical and process requirements into robust operational solutions for industrial-scale implementation</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Contribute to pre-feasibility, detailed engineering, and plant execution activities, including process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and layout development</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Prepare technical specifications and data sheets for key equipment procurement</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Collaborate with internal teams, suppliers, and external partners to define technical requirements, milestones, and deliverables</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Plan and execute pre-commissioning, commissioning, start-up, and ramp-up activities</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Support troubleshooting and optimization of plant performance, reliability, and operability</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Plan and execute tests and validation activities on the industrial-scale demo plant</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Use simulations and engineering calculations to validate assumptions and support implementation decisions</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Test and qualify equipment at both company and supplier sites</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Help structure technical workstreams and project activities to achieve milestones on time and within scope</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Work closely with cross-functional teams across engineering, operations, and project execution</li></ul> Your profile <ul style="margin-top:0;margin-bottom:0;"><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">5+ years of experience in manufacturing, process, production, or industrial engineering, ideally in chemicals, mining, metallurgy, recycling, or related industries</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Strong hands-on experience with commissioning, start-up, and ramp-up activities in an industrial environment</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Experience working on industrial plants, demonstration plants, or scale-up facilities</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Familiarity with industrial process equipment such as pumps, valves, tanks, piping systems, and other plant infrastructure</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Experience with engineering documentation such as PFDs, P&IDs, BFDs, technical specifications, and change management systems</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Proficiency in process modeling, simulation, and engineering calculations</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Strong troubleshooting and problem-solving skills in operational and project settings</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Ability to work independently while collaborating effectively with cross-functional teams</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Ideally familiar with industry-relevant standards and regulations such as PED, ATEX, Machinery Directive, REACH, Seveso, ISO 9001, and ISO 14001</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">German language skills are a plus</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;">Passion for sustainability and interest in cleantech, manufacturing, and battery recycling</li></ul> Why us? At tozero, we believe in creating a supportive and dynamic work environment where you can grow, contribute, and make an impact.<ul style="margin-top:0;margin-bottom:0;"><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;margin-left:18pt;">Fitness Subscription: Prioritize your well-being with a complimentary fitness subscription, promoting a healthy and active lifestyle.</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;margin-left:18pt;">Education Budget: We encourage continuous learning and development. Benefit from an education budget to enhance your skills and knowledge.</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;margin-left:18pt;">Free Snacks and Drinks in the Office: Stay energized throughout the day with a variety of snacks and beverages.</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;margin-left:18pt;">Jobticket: Conveniently commute to work and all around Germany with our fully subsidized Deutschlandticket.</li><li style="list-style-type:disc;font-size:11pt;font-family:Arial, sans-serif;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;text-decoration:none;margin-left:18pt;">Dynamic Startup Environment: Thrive in a highly dynamic startup culture, collaborating with experts in the field and contributing to innovative projects that shape the future</li></ul>

(Senior) Manufacturing Engineer (m/f/x) | Climate Tech Startup @ Tozero

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