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Cleanroom Technician

Inbrain Neuroelectronics

Inbrain Neuroelectronics

Barcelona, Spain
Posted on Oct 8, 2025
Your mission

We are scientists, doctors, techies and humanity lovers, with the mission of pioneering real time precision neurology to cure brain-related disorders. INBRAIN harnesses the extraordinary material properties of Graphene, the world’s thinnest and nobel-prize winning material, to build high resolution neural systems. Our mission is to decode and modulate neural networks to restore people's lives.

As a Cleanroom Technician, you will support the fabrication of samples for process development and standard manufacturing (thin film and assembly) within a highly regulated semiconductor environment for medical devices. This involves processing and fabricating polymer-based thin-film devices incorporating novel materials into the stack to enhance device performance as well as assembly of leads for final devices production.

You will be at the forefront of bringing advanced healthcare solutions to market, making a tangible difference in people´s lives worldwide.

This position will be office-based in Bellaterra.
Your profile

Main responsibilities:

  • Operate equipment involved in medical device fabrication, including ICP-RIE, optical microscopy, wet etching, photolithography, and more.
  • Record inspection data, prepare reports, and promptly notify supervisors of any deviation. Ensure outgoing product quality in accordance with guidelines. Assist with traceability to ensure full compliance with regulatory requirements.
  • Perform routine tasks with accuracy, adhering strictly to established methodologies.
  • Provide comprehensive technical support to maintain effective manufacturing operations.
  • Execute duties following Good Laboratory Practice (GLP), Good Manufacturing Practice (GMP), and safety-compliant protocols.
  • Work in compliance with SOPs, work instructions, and established process recipes. Participate in training and qualification activities to maintain team competency and adherence to protocols.
  • Maintain equipment calibration, cleanliness, and service ability; ensure the safe disposal of waste.
  • Supervise materials and inventory levels to ensure uninterrupted operations, proactively managing stock, coordinating with supply chain teams, and verifying availability of critical components for timely execution of cleanroom processes.
  • Independently organize and oversee cleanroom activities, including scheduling, workflow optimization, and coordination with cross-functional teams to ensure operational efficiency.

Mandatory Qualifications and Soft skills:

  • Fluency in English required (company main language)
  • Bachelor technical degree (engineering, materials, chemical, mechanical, electrical or related field)
  • 3-4 years’ experience in manufacturing environment. Semiconductor, medical, assembly, pharmaceutical or chemical sector will be highly valued.
  • Hands-on experience in cleanroom environment
  • Capable of working independently with minimal supervision.
  • Strong organizational skills with the ability to prioritize tasks, manage time effectively, and adapt to shifting priorities. Able to meet tight deadlines and handle multiple responsibilities simultaneously.
  • High attention to detail, with a strong focus on quality, accuracy, sterility, and adherence to aseptic techniques.
  • Maintains a positive attitude and works well both independently and collaboratively in a team environment.

Nice to have:

  • Experience with thin films and/or semiconductor manufacturing and/or assembly is a strong plus.
  • General knowledge of microfabrication processes within the semiconductor industry such as: reactive ion etching; wet etching techniques; photolithography; metal deposition is a strong plus.
  • Experience in quality control for medical devices or another highly regulated environment is a nice to have.
  • Good understanding of Spanish is a nice to have.

Why us?

We are looking for someone who Is ready to proactively bring new ideas to the team, push boundaries, and constantly look for innovation. At INBRAIN we believe in shared success and diverse ways of thinking, here you'll learn, grow, and advance in an innovative culture.


WHAT CAN WE OFFER TO YOU?

  • A collaborative environment where innovative ideas flourish and teamwork drives us forward. At INBRAIN, we believe the power of collective intelligence is unique. You will be part of a team that thrives on open communication, knowledge sharing and mutual respect.
  • 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. You'll be part of a team that strives to create meaningful change.
  • Cutting-Edge Technology Exposure: Joining us means immersing yourself in the latest technologies and innovative solutions. You'll have access to state-of-the-art tools and resources, fostering continuous learning and keeping your skills relevant in a rapidly evolving industry.
  • Competitive salary (according to your experience/skills)
  • Payflow & Flexflow
  • Private Health Insurance
  • Training bonus for professional development and access to Udemy platform
  • 23 vacation days per year
  • Christmas week off
  • While we offer flexible working modality, because of the nature of this position, this will be an office-based position in Bellaterra.

Applications must be submitted in English

At INBRAIN, we're not just offering a job – we're inviting you to be part of a transformative journey, Are you ready to transform lives? Join us!

#diverseandinclusive
We believe that a diverse and well-balanced workforce drives innovation. At INBRAIN, we foster the inclusion of all people regardless of culture, age, gender, sexual orientation, identity and diverse abilities or any other status.