In short, we connect chips to create powerful and energy-efficient networks, overcoming connectivity limitations in the semiconductor industry. We deliver the graphene solution

The Role This role is responsible for ensuring the safe and reliable operation of all HVAC, air abatement, cleanroom ventilation, and air-pollution control systems that support the semiconductor fab and office facilities. The position focuses on maintaining system uptime, monitoring critical parameters, and providing technical support to equipment and maintenance engineering teams. The role also ensures full compliance with environmental and safety regulations, engages with relevant authorities, and drives continuous improvement initiatives related to system performance and energy efficiency

To join our team, you should be excited to

• Operate, maintain, and troubleshoot all Air Abatement Systems, HVAC Systems, Cleanroom Ventilation, Air Pollution Control Systems and Equipment
• Support equipment engineers and equipment maintenance Engineers regarding their systems and demands
• Ensure uptime and availability of all systems for the semiconductor fab and office building
• Monitor and ensure critical paramters
• Establish and maintain safety policies, following all Environmental, Health, Safety & Security requirements and programs and compliance to regulations
• Communication with authorities
• Drive Continuous Improvement for work procedures and energy reduction programs

Your Qualifications

• Technical vocational training (Fachkraft für Lüftungstechnik) or technical apprenticeship/University of Applied Sciences degree (FH) in a relevant engineering field
• Proven experience operating, maintaining, and troubleshooting HVAC, cleanroom ventilation, air abatement, and air-pollution control systems—ideally in semiconductor fabrication or chemical-plant environments
• Strong understanding of system monitoring, critical parameter control, safety regulations, and compliance with Environmental, Health, Safety & Security standards
• Ability to support equipment engineers and maintenance teams with ventilation- and exhaust-related system needs, plus experience handling authority communication
• Demonstrated ability to drive continuous improvement initiatives, including energy-reduction and efficiency programs
• Fluency in German and working knowledge of English required

Our work culture People Over Processes. At Black Semiconductor, flexibility is key—we ensure work adapts to life, not the other way around. We champion work-life harmony, where careers are meaningful and enriching. Our processes are human-centric, allowing you to focus on what matters

Let’s grow together. Your potential is our priority. We provide the autonomy to make a lasting impact and nurture your growth through a culture of continuous learning. We invest in your journey for professional and personal development

Your Health and Future Matter. Your well-being is paramount. We offer a comprehensive benefits package with outstanding insurance, pension and virtual stock options for your mental, physical, and financial health. Your peace of mind is our priority - in the present and future

We Live Openness. Collaboration and inclusivity are the cornerstones of our culture. We practice openness, fostering trust and respect. Individuality is our collective strength, fueling innovation and driving us forward

We connect chips – and people. We encourage qualified individuals from any background to apply. We foster an inclusive and supportive work environment that values collaboration, innovation, and growth. Join our team and be part of an organization dedicated to making a difference in the industry