java English-speaking jobs in Wiesbaden

Senior IT Administrator needed to support Barmstedt and Neumünster locations. Responsibilities include server administration (Windows, VMware), network infrastructure management (Aruba, Sophos, HPE), Microsoft 365 administration, user support, and IT documentation. Requires several years of IT administration experience, Windows server and Active Directory knowledge, network technology understanding, and Linux server administration experience.

Execute complex threat intelligence engagements and projects independently, acting as a trusted advisor to clients. Manage stakeholder relationships, lead discussions with technical and executive audiences, and deliver high-quality threat intelligence services.

The Project Manager leads hyperscale data center projects from site identification through construction readiness. Responsibilities include project governance, stakeholder management, budget and program development, and ensuring projects are fully defined and de-risked prior to construction. The role requires a strong understanding of the full project lifecycle and the ability to collaborate with internal and external teams.

Drive real Lean & Digital implementations in manufacturing environments. Lead customer projects, conduct on-site workshops, and translate Lean principles into digital solutions. Coordinate with Product & Engineering teams and manage project timelines.

Conceptualize and design websites and templates using WordPress, Elementor, HTML, CSS, and JavaScript. Develop prototypes, implement multimedia elements, and advise clients on project requirements.

Formycon seeks a Director (gn) Portfolio Management, Market Analysis & Strategic Projects to drive strategic decision-making. This role combines portfolio ownership, market intelligence, business case development, and cross-functional project leadership. Responsibilities include identifying new portfolio candidates, developing prioritization frameworks, evaluating portfolio performance, conducting market analysis, developing business cases, and leading strategic projects.

Senior System Engineer will manage and optimize IT infrastructure, including system administration, virtualization, network security, cloud solutions, monitoring, automation, storage, and backup. Requires several years of experience in system engineering, strong Windows Server or Linux administration skills, and knowledge of IT security tools, cloud services, and scripting.

The IP department at BASF Personal Care & Nutrition GmbH seeks an expert in digital licensing to build up BASF's monetization setup. You will assess litigation and licensing cases, lead cross-technological teams, and co-develop negotiation strategies. You will also prepare executive briefings and deliver training on value-creation opportunities within the patent portfolio.

Customer Service & Asset Specialist to provide support to DACH region customers, manage order-to-invoice coordination, and collaborate with internal departments.

Working Student – Content Marketing (f/m/x) supports content creation, manages social media channels, and applies AI tools in marketing workflows.

Designs, implements, and develops the companywide Compliance Management System (CMS), including risk identification, assessment, mitigation, and monitoring. Advises management and functions on compliance matters, conducts trainings, and ensures adherence to regulations.

Experienced Customer Project Manager required to support BESS rollout and operational procedures for German customers. Will act as in-country representative, managing project timelines, risks, and communication. Requires 8+ years' experience in power systems, AC/DC infrastructure, or electrical/electronic systems deployment. Must have strong project management experience in technical delivery environments and excellent communication skills in German and English.

Lead Cloud Engineer to design, develop, and establish Microsoft Azure or Google Cloud services and architectures. Provide 2nd and 3rd level support for cloud services and drive continuous optimization. Requires several years of experience in multi-cloud environments, strong communication skills, and a service-oriented mindset. Fluency in German and English is required.

Freelance Construction Manager needed for brownfield chemical plant in Chemiepark Marl. Manage on-site construction activities, ensuring compliance with HSE and site regulations. Coordinate subcontractors, construction teams, and site supervision.

Service Desk Manager to lead 1st Level Support for a retail company. Responsibilities include managing tickets, user support, and collaborating with the IT team. Requires experience in IT support, ITIL, and service processes.

Team Leader for Server Management will lead and develop a team ensuring stable and secure server operations. Requires experience in operational coordination, communication, technical solution development, and server management in large environments.

Global Head of Production to lead operational strategy across 4 European plants. Develop and implement global operational strategies, optimize production processes, and oversee supply chain operations. Requires proven experience in multi-site, multi-sector international operational management.

Lead and develop the accounting team, stabilize existing structures, and build scalable financial processes. Ensure accurate financial reporting and compliance with HGB. Analyze and optimize accounting processes, drive standardization and automation. Collaborate with stakeholders and provide financial insights.

Research Associate (Postdoc) to conduct research in privacy-preserving technologies, secure data processing, and securing AI systems. Requires a PhD in Computer Science, publications in cryptography and cybersecurity, and expertise in cryptography and/or machine learning.

Lead Global Payroll & Time Management ensures stable, compliant payroll and time management solutions through operational leadership, system optimization, and implementation.