Senior Manager, People Operations & Mobility (f/m/d)

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.

The Role

Black Semiconductor is looking for an experienced Senior Manager People Operations & Mobility to lead and scale our People Operations and Global Mobility as the company continues to grow. In this role, you will take ownership of core people operations, employee lifecycle processes, and international mobility, ensuring our systems, policies, and workflows are robust, compliant, and built to scale.

You will play a key role in professionalizing day‑to‑day people operations, reducing dependency on senior leadership for operational decisions, and acting as the primary escalation point for complex people and mobility cases. This is a hands‑on role, combining ownership and execution in a fast‑growing, international environment.

What You’ll Do

• Lead and scale People Operations and Global Mobility to support rapid company growth across multiple locations.
• Own core employee lifecycle processes, including contracts, onboarding, changes, off‑boarding, and compliance.
• Manage immigration, visas, and international mobility programs, working closely with immigration and relocation vendors.
• Build and continuously improve scalable people operations systems, processes, and SOPs.
• Reduce operational dependency on senior leadership by establishing clear ownership, structure, and decision frameworks.
• Act as the primary escalation point for complex people‑related, mobility, and compliance cases.
• Partner closely with senior stakeholders to ensure people operations effectively support business priorities.

Your Profile

• 8‑12+ years of experience in People Operations / HR, ideally within scaling tech, engineering, or high‑growth organizations.
• Proven experience managing immigration, visas, and international mobility programs, including hands‑on collaboration with immigration and relocation vendors.
• Growth mindset with a hands‑on, proactive approach, comfortable operating independently and taking ownership.
• Strong experience building processes, SOPs, and scalable HR infrastructure.
• High emotional intelligence (EQ), with the ability to build trust and act with professionalism and integrity.
• Fluency in German (minimum C1) and English.
• Strong experience working with HRIS systems, ideally Personio (required); experience with Workday or SAP SuccessFactors is a plus.
• Familiarity with payroll and benefits administration systems.
• Advanced proficiency in Microsoft 365.

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!