CDSEM Expert (f/m/d)

Black Semiconductor; Aachen; Presencial; EUR 70.000 - 95.000; Jornada completa

Descripción de la vacante

Black Semiconductor GmbH in Aachen, Germany seeks a CD-SEM Expert to operate, optimize, and maintain CD-SEM metrology tools for nanoscale measurements on wafers. You will translate critical dimension data into actionable insights for process and integration teams to enable process control, yield improvement, and advanced node development.

You will collaborate with lithography, etch, and metrology engineers, contribute to metrology capability building through training, and support development and

Formación

• 5+ years of experience in semiconductor manufacturing environments.
• Hands-on experience with CD-SEM tools (e.g., Hitachi, Applied Materials) in a fab environment.
• Experience with data analysis tools (e.g., JMP, Python, MATLAB) and strong analytical and problem-solving skills with high attention to detail.
• Ability to work in cleanroom environments and perform under tight production deadlines.
• Strong teamwork and communication skills for cross-functional collaboration, with willingness to support training and knowledge sharing activities.
• Understanding of semiconductor processes such as photolithography and etch (preferred).

Responsabilidades

• Operate CD-SEM tools to perform critical dimension, profile, and defect measurements on semiconductor wafers
• Ensure accuracy, repeatability, and reproducibility of CD measurements for process control and yield improvement
• Perform preventive maintenance, troubleshooting, and root cause analysis to ensure tool stability and uptime
• Collaborate with vendors for equipment repairs, maintenance, and spare parts replacement when needed
• Work closely with process, lithography, and etch teams to correlate CD-SEM data with process performance
• Generate reports and dashboards on key metrology metrics (e.g., CD bias, LWR, LER) to support process monitoring
• Act as backup support for broader metrology engineering activities when required, support training of colleagues and maintain CD-SEM training documentation
• Drive improvements in metrology methods and ensure all activities comply with EHS (Environment, Health, and Safety) guidelines

Conocimientos

CD-SEM Operation

Data analysis

Cleanroom work

Cross-functional collaboration

Educación

Electrical/Electronic Engineering

Mechanical Engineering

Herramientas

Hitachi CD-SEM

Applied Materials CD-SEM

JMP

Python

MATLAB

Descripción del empleo

About us

We see the semiconductor industry as a realm of possibility. We see opportunity. We see the profound impact that our graphene solutions will have in transforming the industry. We invite you to join us in driving change with our fundamentally human-centered approach, uniting bright minds around a shared vision. The vision is: Prove to everybody that you can make a fundamental change. Prove with your knowledge and skills how things can be done differently. Together, we can change the paradigm of how the world connects

About our technology

The semiconductor industry’s growing demand for more powerful chips with higher bandwidth and lower power finds its solution in our technology. We connect chips to high-throughput, low-delay computing networks. The key lies in harnessing the physical properties of graphene to combine electronic computing with photonic communication, allowing countless chips to interact almost as if they were one. Our graphene photonic innovation increases computing power and efficiency to a new order of magnitude

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

At Black Semiconductor, we are currently searching for a CD-SEM Expert to join us and support the advanced semiconductor manufacturing and technology development. In this role, you will operate, optimize, and maintain CD-SEM metrology tools to deliver accurate nanoscale measurements on semiconductor wafers.

You will play a key role in enabling process control, yield improvement, and advanced node development by translating critical dimension data into actionable insights for process and integration teams. Working closely with lithography, etch, and metrology engineers, you will help ensure stable and high-performing development and production processes.

In addition, you will support metrology capability building through training activities, documentation, and backup support for broader metrology engineering tasks when required.

To join our team, you should be excited to

• Operate CD-SEM tools to perform critical dimension, profile, and defect measurements on semiconductor wafers
• Ensure accuracy, repeatability, and reproducibility of CD measurements for process control and yield improvement
• Perform preventive maintenance, troubleshooting, and root cause analysis to ensure tool stability and uptime
• Collaborate with vendors for equipment repairs, maintenance, and spare parts replacement when needed
• Work closely with process, lithography, and etch teams to correlate CD-SEM data with process performance
• Generate reports and dashboards on key metrology metrics (e.g., CD bias, LWR, LER) to support process monitoring
• Act as backup support for broader metrology engineering activities when required, support training of colleagues and maintain CD-SEM training documentation
• Drive improvements in metrology methods and ensure all activities comply with EHS (Environment, Health, and Safety) guidelines

Your Qualifications

• Educational background in Electrical/Electronic Engineering, Mechanical Engineering, or related field
• 5+ years of experience in semiconductor manufacturing environments
• Hands-on experience with CD-SEM tools (e.g., Hitachi, Applied Materials) in a fab environment
• Experience with data analysis tools (e.g., JMP, Python, MATLAB) and strong analytical and problem-solving skills with high attention to detail
• Ability to work in cleanroom environments and perform under tight production deadlines
• Strong teamwork and communication skills for cross-functional collaboration, with willingness to support training and knowledge sharing activities
• Understanding of semiconductor processes such as photolithography and etch (preferred)

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

If your application results in an employment relationship, your Applicant Data will be transferred to our personnel records and processed in accordance with applicable legal requirements; otherwise, your Applicant Data will be retained for up to six (6) months after completion of the recruitment process. Read more about our privacy policy here.