25 English-speaking jobs in Aachen

ON as a Trainee Energy Trading (f/m/d), starting on 01. 06. 2027, and contribute to shaping the energy transition of Europe. If you are interested, please apply online by 22. 11. 2026. Please note that the position may be closed earlier depending on the number of applications received. What you can expect from us As part of our 24-month E.

Join the 24-month Trainee Energy Markets International Graduate Program to explore Energy Trading, portfolio management, and risk management. Requires a Bachelor's/Master's degree and strong analytical skills.

Join the 24-month Trainee Energy Markets International Graduate Program to explore Energy Trading, portfolio management, and risk management. Requires a Bachelor's/Master's degree and strong analytical skills.

Join the 24-month Trainee Energy Trading International Graduate Program to explore global energy markets and portfolio management. Candidates need a relevant Bachelor's/Master's degree and strong analytical skills.

Reliable couriers needed for a leading food delivery platform. Deliver food and drinks using a bicycle via a delivery app. Must be 18+, confident in city traffic, and have good communication skills in English or German.

Logistics employee role available for full-time or part-time shifts. The position involves working Monday to Saturday. Salary starts at 16.48€ gross per hour with guaranteed wage adjustments.

Assist with laser functionalization of thin films at Fraunhofer ILT. Tasks include sample preparation, operating Class 4 lasers, and analyzing results using microscopy and data software. Requires enrollment in a relevant engineering or science degree.

Account Executive to build sales motion for an AI-powered security risk management platform. Responsibilities include pipeline building, selling to IT/security leaders, and owning commercial terms. Requires 3+ years closing B2B SaaS full-cycle deals.

Account Executive to build sales motion for an AI-powered security risk management platform. Responsibilities include pipeline building, selling to IT/security leaders, and owning commercial terms. Requires 3+ years closing B2B SaaS full-cycle deals.

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.

Senior Market Access Trader/Sales Trader handles pricing customer inquiries for electricity, gas, coal, and CO2 across multiple European regions. This role involves acquiring new customers, maintaining relationships, and collaborating cross-functionally.

Warehouse Assistant role for graduates. This position involves full-time or part-time shifts, including early, late, and night schedules. The role requires working Monday to Saturday.

Amazon Warehouse Team Member role involves working shifts to help deliver smiles. The position offers various full-time and part-time shift options, Monday to Saturday.

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

Warehouse Logistics Associate role available. This position involves full-time or part-time shifts, including early, middle, late, and night rotations, working 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.

University assistant predoctoral role in Quantitative Economics requires a Master's in economics or related quantitative field. Responsibilities include research, teaching, and departmental contributions. Proficiency in data analysis and teaching in English or German is needed.