INBRAIN harnesses the extraordinary material properties of Graphene, the world’s thinnest and nobel-prize winning material, to build safe, uninvasive and highly efficient neural solutions. Our mission is to decode and modulate neural networks to improve people's livesAs a Process Engineer, you will play a key role in developing, executing and transferring semiconductor and microfabrication processes into repeatable manufacturing. This position will be office-based in Bellaterra and Barcelona and from 2027 in Barcelona city only.Development-to-Production Transfer: Support the transfer of prototype designs and processes into controlled and repeatable manufacturing, with a focus on yield improvement, process robustness, design optimization and manufacturing readiness.

This includes creating and refining Bills of Materials, Bills of Process, equipment specifications, manufacturing recipes, testing protocols and work instructions.Execute cleanroom and laboratory activities, including wafer processing, sample preparation, inspection, characterization and data collection.Plan and execute experiments and DOEs to establish process windows, improve yield and reduce process variability.Support equipment selection, installation, qualification, process bring-up and tool acceptance.Coordinate technical activities with external foundries, equipment suppliers, material suppliers and characterization laboratories.Apply process-control and risk-management methods, including SPC, FMEA and root-cause analysis, to improve process stability and manufacturing readiness.Bachelor’s or Master’s degree in Materials Science,



Semiconductor Engineering, Chemical Engineering, Physics, Chemistry or a related field.Fluency in English required (English is company language).Practical experience with several semiconductor process technologies, such as lithography, thin-film deposition, etching, lift-off, polymer processing, plasma processing, cleaning or bonding.Understanding of process integration, material compatibility, adhesion, contamination control and multilayer structures.Experience planning experiments, analysing process data and identifying the root causes of process failures.Experience preparing process documentation, technical reports and controlled manufacturing records.Familiarity with process-control and risk-management methods such as DOE, SPC and FMEA.Ability to organize and execute technical activities independently and complete agreed deliverables with limited supervisionUses data and structured problem-solving to identify root causes and implement practical solutions.Maintains accuracy and discipline in process execution, data collection and documentation.Nice to have (optional):Experience in semiconductor, MEMS, versátil-electronics or medical-device manufacturing.Experience with polyimide,



flexible substrates, thin-film metals, glass substrates, graphene-derived materials or biocompatible materials.Experience working with external semiconductor foundries, contract manufacturers or equipment suppliers.Experience with equipment installation, qualification, FAT, SAT or process acceptance.Familiarity with MES, PLM, yield-management or manufacturing-data systems.Meaningful Work Impact: Our projects are not only exciting and challenging but also have a positive impact on the industry and society as a whole. Competitive salary (according to your experience/skills) Internal flexible compensation schemePrivate Health Insurance Training bonus for professional development and access to Udemy platform23 vacation days per yearChristmas week offWhile we offer flexible working modality, because of the nature of this position, this will be an office-based position in Bellaterra and Barcelona and from 2027 in Barcelona city.Our mission is to transform the treatment of neurological disorders through neuroelectronic therapies that are safer, smarter, and more human‑centered. We work at the intersection of neuroscience, engineering, and advanced materials, but what truly drives us is the impact our work can have on patients’ lives.We encourage everyone to think like Game Changers, challenging assumptions and pushing boundaries to unlock breakthroughs that once felt out of reach.We act with Conscious Impact, aware that every decision—from research to clinical translation—shapes real futures.

📌 Process/Manufacturing Engineering Engineer (Barcelona)
🏢 Inbrain Neuroelectronics
📍 Barcelona