controller English-speaking jobs in Saarland

Business Development Manager to drive new business in the electronics market. Responsibilities include identifying, developing, and closing new business opportunities, analyzing competitors, and managing customer relationships. Requires minimum 7 years of electronics sales experience and fluency in German and English.

Project Manager to oversee day-to-day execution of a large data center construction project. Manages construction, design, procurement, commercial, QA/QC, EHS, and commissioning activities. Requires a degree in civil, mechanical, or electrical engineering and 10+ years' experience in large construction projects. Fluency in English is required, German or Polish advantageous.

Leads and operates a new monoclonal antibody manufacturing unit, encompassing clinical and future commercial GMP production. Builds and manages a team of up to 50 employees, ensuring compliance with GMP, EHS, and quality standards. Drives operational readiness and smooth transition from project to routine manufacturing. Requires a university degree in a natural science discipline, several years of GMP biopharmaceutical manufacturing experience, and proven leadership skills.

Provide advanced technical support for instrument systems, troubleshooting issues and serving as an escalation point for Level I specialists. Collaborate with internal and external teams to resolve issues and document cases in the CRM system.

Experienced CSA Lead required for a major €300 million, 80MW multi-phase Data Centre project in Hattersheim, Frankfurt. Lead all CSA construction activities, manage subcontractors, and ensure project delivery according to specifications and HSE standards.

Senior Machine Learning Engineer to design, build, and deploy AI/ML solutions in production environments. Collaborate with cross-functional teams to deliver AI-driven product features. Requires 4+ years of experience in Machine Learning, strong Python and SQL skills, and experience building production-grade ML systems.

Brand Designer to develop and maintain visual brand identity for the BAADER Group. Responsibilities include creating marketing assets, managing design templates, and ensuring brand consistency across all touchpoints. Requires a degree in communication or graphic design and 3+ years of brand design experience. Fluency in German and English is required.

Volunteer advisor needed to support the development of an open ESG data platform. Provide guidance on data ingestion pipelines, parsing, transformation, and storage. Advise on data quality, infrastructure, and integration with AI/LLM workflows.

RF Test Engineer to test, validate, and integrate RF systems for next-generation trapped-ion quantum computing platforms. Execute and develop validation protocols, debug RF components, and contribute to platform development.

For our bilingual schools in Dreieich (near Frankfurt) as well as Frankfurt City we are looking for a School Counselor (in full-time or part-time).

As a Payroll Solution Consultant, you will support the German sales team on payroll-related opportunities, lead product demonstrations, and validate solution designs. You will act as a trusted advisor on German payroll and compliance requirements, and contribute to building Personio's German payroll market presence.

Senior Backend Engineer to scale backend systems, improve platform performance, and contribute to architectural decisions for a high-volume streaming platform.

Senior Machine Learning Engineer to design, train, and deploy deep learning models for autonomous drones. Collaborate with hardware, testing, production, and customer operations teams.

Founding Engineer to build and scale a data platform integrating AI into B2B customer workflows. Deep Python expertise and experience with AI integration patterns (RAG, MCP) required. Lead technical architecture, infrastructure, and future team growth.

Experienced General Manager to lead store performance, including sales, staff development, merchandising, and expense control. Must have 3-5 years of retail management experience, strong leadership and communication skills, and a passion for the brand.

SAP Service Business Consultant will lead the rollout of S4 Controlling, analyze business requirements, and customize SAP applications. This role requires strong communication and collaboration skills to work with cross-functional teams and stakeholders.

Drive sales of high-value capital equipment within the Enabling Technologies portfolio. Manage existing accounts and identify new business opportunities. Lead complex sales cycles, build business cases, and negotiate contracts.

As a Field Marketing Representative, you will build relationships with wholesale partners and local running communities to strengthen brand presence and commercial impact. You will collaborate with the Sales team, Trade Marketing Manager, and wider Marketing team to execute field activations and support product education.

Supply Chain Logistics Manager designs and implements integrated logistics solutions for non-standard auto parts. Leads strategic sourcing and supplier negotiations for pan-European contract logistics providers. Requires a bachelor's degree, 5+ years of European contract logistics experience, and proficiency in logistics and customs regulations.

Lead the design, development, and productization of agentic AI capabilities within the Korro platform. Translate clinical, therapeutic, and product needs into reliable agentic system designs. Build robust, scalable, and maintainable agentic architectures that interact with Korro's product systems and data.