6 English-speaking jobs in Aachen

Postdoctoral researcher to develop attosecond science experiments using hard X-ray FEL radiation. Requires a PhD in physics or a related field and research background in experimental attosecond science. Experience with X-ray techniques and/or FEL science is an asset.

Develop high-temperature superconducting (HTS) tape-based undulators for synchrotron and free-electron laser applications. Investigate quench behavior and protection of HTS undulator coils. Design, develop, and execute manufacturing processes.

Develop high-temperature superconducting undulator coils for synchrotron and free-electron laser applications. Investigate quench behavior and protection, prepare prototypes, and contribute to experimental validation. Design and execute manufacturing processes.

Leads Power Resilience improvement workstreams, manages vendor relationships, and delivers status reports to stakeholders. Conducts Power System Studies, evaluates commissioning and maintenance documentation, and ensures compliance with EU electrical safety standards. Applies knowledge of electrical operational risks to develop mitigation strategies and implements safe systems of work. Leverages data and analytics to support reliability and program prioritization.

Data Engineer needed to build and maintain data infrastructure, develop ETL/ELT pipelines, and collaborate with data science and business intelligence teams. Requires Python expertise, AWS knowledge, and experience with Apache Airflow or similar tools. Strong communication skills are essential for explaining complex data trends to non-technical audiences.

Senior Market Access Trader / Senior Sales Trader needed for pricing customer inquiries (electricity, gas, coal, CO₂) in Europe. Requires several years of energy trading experience, customer management, and portfolio management.