SMTS - Process Engineer CMP (f/m/d)

Black Semiconductor; Aachen; On-site; EUR 65,000 - 110,000; Full time

Benefits offered by this job

Health insurance

Pension

Stock options

Flexible work culture

Job summary

Black Semiconductor is seeking a CMP Process Engineer to lead development and implementation of CMP processes for next-generation materials and device architectures, including graphene. You will oversee tool installation, acceptance testing, recipe validation, and ramp-up during fab startup.

Collaborate with suppliers and internal teams to define specifications, select and qualify CMP tools, establish the Process of Record, and develop ramp-to-production protocols.

Qualifications

• Experience in CMP process engineering with focus on CMP and 2D materials
• Exposure to fab startup, pilot line development or ramp-up environments is desirable
• Hands-on with 300mm plating tools (AMAT, Ebara) and materials handling

Responsibilities

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

Skills

CMP processes

2D materials integration

Process qualification

SPC systems

Fab startup

Tool installation

Vendor collaboration

Contamination control

300mm tooling

Tools

AMAT

Ebara

CMP consumables

Chem delivery systems

Job description

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

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.