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Black Semiconductor

Senior/SMTS CMP Process Development Engineer (f/m/d)

Aachen, Germany
Level
Senior
Work type
Hybrid · Aachen

Not stated in the posting: salary, visa.

Open. First seen 2 October 2026.

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About the role

The Role

Black Semiconductor is seeking a highly skilled CMP Process Engineer to lead the development and implementation of advanced CMP processes tailored to next-generation materials and device architectures, including 2D materials such as graphene. In this role, you will play a key part in fab startup activities - overseeing tool installation, acceptance testing, recipe validation, and initial process ramp-up. You will evaluate and define specifications for CMP tools and processes, collaborating with internal teams and equipment or material suppliers to select and qualify the best solutions.

Additionally, you will establish the Process of Record (POR) and develop ramp-to-production protocols for all critical CMP steps. You will also work closely with facility and equipment teams to ensure seamless integration with supporting chemical delivery and waste systems

To join our team, you should be excited to

  • Lead the development and implementation of CMP processes tailored to 2D materials (e.g., graphene) and novel device architectures
  • Evaluate and define process specifications; collaborate with internal stakeholders and vendors to select and qualify the CMP tools
  • Own key fab startup activities, including tool installation, acceptance testing, recipe validation, and ramp-up
  • Establish and maintain Process of Record (POR) for critical clean steps; define ramp-to-production protocols
  • Implement and manage SPC systems, drive continuous improvement via data-driven methodologies

Your Qualifications

  • Minimum 5 years of hands-on experience in semiconductor process engineering with a focus on CMP
  • Deep understanding of contamination control, surface preparation, and CMP challenges
  • Proven experience working with CMP consumables, chemicals, process and hardware
  • Practical exposure to 2D material preparation and integration is a strong plus
  • 300mm plating tools hands-on experience (AMAT, Ebara etc.)
  • Experience in fab startup, pilot line development, or technology ramp-up environments is highly desirable
Black Semiconductor's standard text

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

Can you picture yourself in this Role and our Company? Let’s connect

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.

What this role asks for

52% of this description is written for the role. The rest is Black Semiconductor's standard text, folded away below.

Read against Black Semiconductor's other open postings on this site.

The team: CMP & Wet Engineering

This role is one of 5 open in CMP & Wet Engineering.

OTHER ROLES ON THIS TEAM

From the team and dates on Black Semiconductor's own job board.

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