20 English-speaking jobs in Aachen

Senior Optical Engineer develops hardware for machine vision, including cameras and 3D systems. This role defines optical requirements, designs components, and collaborates across engineering disciplines and international partners.

Develop and optimize purification processes for proteins using ALiCE® technology. This role advances molecules from discovery through scale-up, requiring expertise in chromatography and biologics purification.

IT Transformation & Governance Manager at AIXTRON, a leading semiconductor deposition systems supplier. This role involves shaping the future of technology through IT transformation initiatives.

Seeking a Full Professor in Plant Stress Resilience. The role focuses on plant resilience at the intersection of cellular/molecular physiology and bioeconomy. Candidates must maintain an original, visible research profile and contribute to teaching and administration.

Warehouse Worker position available for immediate hiring. This role involves full-time or part-time shifts, including early, late, and night schedules, working Monday to Saturday.

Warehouse Logistics Associate role involving full-time or part-time shifts. The position requires working Monday to Saturday.

Warehouse Assistant role for graduates. This position involves full-time or part-time shifts, working Monday to Saturday. No prior logistics experience is required.

Amazon Warehouse Team Member role involves working shifts to help deliver smiles. This position requires participation in full-time or part-time shifts, Monday to Saturday.

Senior Accountant leads financial accounting, managing asset accounting, AP, and the general ledger. Responsibilities include preparing monthly, quarterly, and annual financial statements while collaborating with auditors and tax advisors.

Associate Consultant performs cost analyses of technical products and components, supporting early-stage development and target costing. The role involves identifying cost-reduction opportunities and presenting results to clients.

Lead Scientist R&D role requires deep expertise in cell-free protein expression and strong leadership. Responsibilities include defining research strategy, leading cross-functional projects, and driving scientific excellence in biomanufacturing.

Warehouse employee role involving full-time or part-time shifts, including early, late, and night schedules. The position requires working Monday to Saturday.

Project Engineer I plans and executes technical projects for mining systems. Responsibilities include hands-on deployment, troubleshooting, system configuration, and managing technical escalations. Requires engineering background and 3 years of mining industry experience.

Thesis opportunity at Fraunhofer ILT: Real-Time Spectroscopic Monitoring of Microvias Powering the AI Revolution. Develop an in-line endpoint detection system for damage-free microvia drilling. Requires study in Mechanical, Mechatronics, or Electrical Engineering.

Assembly Technician role involves manufacturing, assembling, testing, and commissioning high-quality components and machines based on technical drawings. Requires vocational training in mechanics or mechatronics.

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.

Thesis opportunity to investigate the scalability of laser polishing for large optics in fusion applications. Candidates will plan and execute experiments on the laser system and evaluate results.

Thesis opportunity at Fraunhofer ILT focusing on AI-based local quality prediction for laser powder bed fusion. Develop data structures and surrogate models using Python, applying data science to 3D printing quality parameters.

Support research in FEM simulations and Python programming at Fraunhofer IPT. Tasks include Abaqus model setup, meshing, debugging, and post-processing data for optimization and machine learning.

Master's thesis on diagnostics of ablation products in ultrashort-pulsed laser structuring of battery materials. Investigate measurement principles, set up experimental systems, and analyze particle cloud characteristics.