controller English-speaking jobs in Aachen

As an HR Business Partner, you will collaborate with leaders to develop the workforce, provide HR guidance to managers, and ensure the execution of HR processes. You will also participate in transformation activities and leverage HR data for strategic decision-making.

Service Technician (m/f/d) for Wind Turbines. You will carry out on-site servicing and maintenance, repair turbines, and resolve faults. Requires vocational training in electrical engineering, electronics, or industrial mechatronics, a valid Class B driver's license, and good German and English skills.

Finance internship at P&G, working with multifunctional teams on business development and decision-making. You will be responsible for an independent project, such as analyzing competitors or improving cost competitiveness. Must be a master student with strong academic results and available for 3-6 months.

This hands-on trading role requires detailed market insight and quantitative skills to optimize and protect value from assets under contract and future assets. The role involves developing and maintaining a strong market view on European energy markets and working with Risk Management to ensure compliance with risk limits. Strong understanding of structured products, pricing models, and risk management is required.

The Social Compliance Advisor will support the implementation and monitoring of ethical labor standards and social compliance requirements on a major construction project in Germany. The role ensures adherence to local labor legislation, client requirements, and TSL's ethical policies. Responsibilities include workforce compliance management, immigration and regulatory compliance, supply chain compliance, audits, and stakeholder engagement.

Leads sales of Milwaukee products to existing trade partners in a defined territory, achieving revenue and profit targets. Onboards new retailers and plans customer appointments and sales activities. Requires experience in field sales of technical products, proficiency in MS Office, and fluency in German and English.

AFPTV seeks a motivated Video Journalist for a full-time position in Frankfurt, starting in July 2026. The role involves covering news developments across Germany, editing content, and contributing to video coverage coordination. The successful candidate will shoot, edit, and produce live streams, focusing on western Germany. They will also help manage freelancers and provide video training.

Designs, develops, and implements integration methods for systems and equipment. Coordinates Systems Integration activities, executes testing campaigns, and supports project teams. Requires a bachelor's or master's degree in science or engineering and 3-5 years of experience in a highly technological industry.

Senior Consultant supports the implementation of change management processes within complex IT and digital transformation projects. Advises project teams on change management strategies and leads subprojects focused on change management. Develops and implements strategic end-to-end change management approaches.

Senior Legal Counsel (m/f/d) – Employment & Labour Relations will advise on all employment law and labour relations matters, leading negotiations with Workers Councils and ensuring compliance with German labour law.

Senior Data Engineer will architect data flow solutions, design data layers, and develop ontologies to translate domain logic into queryable graph models. Responsibilities include implementing scalable data pipelines, integrating LLM-driven workflows, and defining data integrity standards. Requires 5+ years of experience building production-grade data products, proficiency in Python, SQL, and cloud infrastructure, and experience with graph databases and semantic modeling.

Provide administrative and legal support to attorneys in a fast-paced international law firm. Responsibilities include scheduling, communication, document preparation, and assisting with transactions. Requires proven experience as a legal assistant, excellent German and English language skills, and proficiency in Microsoft Office.

The Operations Manager leads all operational aspects (Projects and Service) for a designated country, ensuring alignment across all business units in Europe. This role acts as a trusted advisor, develops strategic team direction, and drives improvements in processes and quality. The Operations Manager manages budgets, schedules, and project plans, oversees site walks and risk assessments, and coordinates procurement and material delivery. They also monitor project progress, resolve problems, and ensure projects are completed on time, to budget, and to a high standard.

Production Associate needed for a defense technology company in Maisach. Assemble mechanical, electrical, and composite parts, perform functional checks, and support component testing. Technical apprenticeship or equivalent experience in assembly or aerospace manufacturing required.

Experienced Managing Director to lead German operations for a European electronics supplier. Full P&L responsibility, driving strategic growth, commercial excellence, and operational efficiency. Proven track record in electronics, semiconductor, or industrial manufacturing sectors. Strong financial acumen and leadership skills. Fluency in German and English required.

The European Inside Sales Team Leader, Biopharma will lead a team responsible for driving lead generation and opportunity creation across all Biopharma product portfolios. The role involves building, training, and managing a team of Scientific Inside Sales Representatives to support the European sales team in exceeding their sales targets. The candidate will also create and maintain a comprehensive prospecting database, define and deploy a multi-channel commercial strategy, and ensure the consistent use of performance metrics and reporting tools.

As an Onboarding Executive, you will manage end-to-end restaurant activations, ensuring a smooth transition from contract signing to live operation. You will serve as the primary point of contact for new partners, providing support and guidance throughout the onboarding process. You will collaborate with Sales teams, participate in meetings, and identify process improvements to enhance onboarding efficiency and partner satisfaction.

Senior AI Engineer to design, implement, and maintain GenAI-based solutions. Requires expertise in cloud technologies, MLOps, AI/LLM/agent technologies, and Python. Strong communication and collaboration skills are essential.

Secondary School Teacher (m/f/x) for French needed at SIS Regensburg. Plan and deliver lessons in English, mentor students, and communicate progress with parents. Must have a pedagogical qualification, practical teaching experience, and be a native speaker of German/English with good knowledge of the other language.

As a Premium Support Specialist, you will be the primary point of contact for high-value customers, providing multi-channel support and ensuring ongoing success with Personio's platform. You will troubleshoot issues, educate customers on new features, and contribute to process improvements.