controller English-speaking jobs in Aachen

Shape the digital experience of the IONOS shop, from concept to implementation. Design landing pages, funnels, and other touchpoints, balancing visual creativity with user needs and conversion goals. Collaborate with cross-functional teams to improve the visual quality and usability of digital touchpoints.

Plan, design, and manage central communication and database systems. Responsible for the stable operation and further development of the Microsoft 365 Exchange environment. Define technical requirements for database and email systems, particularly Microsoft Exchange. Ensure operational readiness of databases and contribute to IT security concept development.

Responsible for the operation, maintenance, and development of the network and server landscape. Focus on supporting firewall systems, site-to-site VPN, patch management, and LAN/WAN/WLAN infrastructures. Analyze and resolve malfunctions, assist with infrastructure projects, and ensure IT security compliance.

The Deputy Head of Investment Promotion supports the Head of Investment Promotion in driving investment promotion activities in Germany, Austria, Czechia, Hungary, Poland, the Slovak Republic, Slovenia, and Switzerland. Responsibilities include implementing the annual business plan, developing networks, organizing investment promotion visits, and collecting market intelligence.

As a TOM Technician, you will implement technical solutions and provide support for computer and electronic hardware, operating systems, and software used in Amazon Transportation Services yards. You will manage technical tickets, troubleshoot problems, and maintain inventory.

The Chief Marketing Officer (CMO) develops and executes a group-wide marketing strategy to strengthen the company's position as a digital transformation partner. The CMO drives brand visibility, demand generation, and pipeline growth, ensuring alignment between marketing, sales, and corporate strategy.

Lead Network Engineer to design, optimize, and evolve network infrastructure for Battery Assets, ensuring secure, resilient, and high-performance connectivity. Manage a team of network engineers, oversee complex network environments, and collaborate with I&C, Software Development, Security, and Operations teams.

Develop and maintain financial models, conduct business performance and cash flow analysis, and prepare reporting. Support planning cycles and drive process improvement. Requires a finance degree, 3+ years of experience in financial modeling and data analysis, and proficiency in Power BI.

Experienced SAP EH&S Lead Consultant needed for a 12-month contract to lead the design, implementation, and optimization of SAP EH&S solutions for a S4 HANA Roll Out project.

Working Student / Intern supports marketing and sales efforts for a Berlin-based AI startup focused on automating legacy software. Tasks include content creation, outreach campaigns, and sales material development.

Senior Consultant / Architect SAP BTP (m/f/d) designs, configures, and implements modern SAP applications on Business Technology Platform. The role involves project and customer responsibility for Business Technology Platform projects, utilizing technologies like HANA, SAPUI5, Machine Learning, and Blockchain.

Commercial Account Executive (DACH) will drive net-new business in the 300-900 employee segment. Responsibilities include managing the full sales cycle, delivering product demos to CFOs, and forecasting accurately in Salesforce. Requires 5+ years of full-cycle B2B sales experience, 3+ years selling to C-level stakeholders, and fluency in German (C1+) and English.

This role monitors and reports on cabin-related Outstanding Work (OSW) status. The individual analyzes, prioritizes, and coordinates open items, ensuring accurate status tracking and documentation. They identify blockers, escalate deviations, and develop action plans. The role requires a degree in a relevant engineering field or a state-certified technician qualification with aerospace experience.

Leads deal teams for onshore wind, PV, and battery storage transactions across Europe, driving the entire process from sourcing to closing. Coordinates due diligence, develops financial models, negotiates agreements, and manages project financing and PPAs.

This full/part-time role at TUI BLUE Sylt, Germany, starting 01.03.2026, requires German fluency and certifications in Yoga, Functional Training, and Personal Training. You will lead group fitness sessions, plan activities, and engage with guests.

This 18-month trainee program offers five project assignments, starting with Finance & Data Science. Trainees can choose subsequent assignments across the entire Group. The program includes international rotations, "Magenta Friday" events, and "Service Days" to gain operational insights.

European Marketing Manager Temperature Sensing will work with the sales and FAE team to understand customer requirements and propose product offerings. The role involves designing custom products, organizing technical training, and analyzing market trends.

Freelance internet ads assessor needed to review online advertisements for relevance, language, and cultural appropriateness. Must have professional proficiency in English and German, familiarity with German culture, and experience with web browsers and social media.

Senior Backend Engineer (C#/.Net) will design, develop, test, and ship robust software applications, APIs, and workflows. Responsibilities include participating in technical architecture design, attending scrum ceremonies, and analyzing business requirements. Requires 5+ years of experience with C#, .NET framework, cloud-based applications, microservices, and RESTful APIs. Experience with SQL Server, ORMs, and messaging platforms is preferred.

The Assistant Chief of Fire Prevention directs the daily execution of a US Army installation's fire safety program. Responsibilities include program administration, code enforcement and inspection, public education and training, incident investigation, and leadership & emergency command.