java English-speaking jobs in Wiesbaden

Technical Support Coordinator will provide operational, organizational, and administrative support to the Technical Service Team. Responsibilities include assisting with customer visits, seminars, and laboratory operations. Requires a completed 3-year apprenticeship in the food area or comparable experience and excellent communication skills in English.

Develop and implement end-to-end product integration strategies from contract signing to market launch. Lead cross-functional teams, manage external stakeholders, and ensure regulatory approvals, CMO onboarding, and production delivery within deadlines.

Leads complex cross-border transaction tax engagements, providing guidance on mandates, structuring, and tax-efficient planning. Cultivates client relationships and supervises team members. Requires proven experience in transaction tax projects, strong academic background, and fluency in German and English.

The Xtend Germany Xfab General Manager leads commercial activities and daily operations for the German office, focusing on defense, homeland security, and private security sectors. The role requires experience in sales, operations, and leadership within the defense and security ecosystem, with a strong understanding of B2G and enterprise sales dynamics.

As an IT SAP Authorization and Test Management Specialist, you will coordinate the integration of SAP IDM replacement, Entra ID, into Getinge's global IT applications landscape. You will also support authorization requests, manage SAP test projects, and support the implementation of an SAP testing automation solution.

Leads accounting, ERP, and compliance for a German GmbH, including financial reporting, risk management, and process improvement. Manages a team of 2-3 accounting professionals and supports strategic initiatives. Requires expertise in German GAAP (HGB), consolidation, and team leadership.

IT Auditor to review operational processes, risk management, and internal controls in IT and general auditing. Conducts audits, prepares documentation, and reports findings. Provides support for projects and tracks resolution of deficiencies. Requires a degree in economics, computer science, or related field with audit experience.

Strategic Category & Procurement Consultant needed for a 10-month project focused on optimizing Primary Substation Services across multiple grid operating companies. Expertise in energy, utility, grid, or infrastructure sectors required.

Senior Cloud & AI Solution Architect will provide technical consulting, design cloud solutions, and guide customer migration to the Tencent Cloud platform. Requires 5+ years of experience in cloud environments and expertise in at least two areas such as software development, system operations, or AI. Excellent communication and customer-centric mindset are essential. Fluent English is required, additional language proficiency is a plus.

Product Manager to define product vision, strategy, and roadmap. Collaborate with engineering and program management to align technical priorities. Translate customer needs into market and product requirements. Evaluate new markets and partnerships.

Supervises mechanical construction activities for LNG tank projects, ensuring compliance with specifications, safety, and quality standards. Manages project progress, provides technical guidance, and coordinates with stakeholders. Requires a mechanical engineering degree and 15+ years of experience in large-scale industrial projects.

Leads global organization developing holistic process know-how and datasets across multiple therapeutic modality workflows. Defines and executes innovation strategy, roadmaps, and execution plans for application & process development. Builds and mentors high-performing, multidisciplinary team.

Senior technical leader partnering with Fortune 500 customers to shape and execute technical field strategy. Drive adoption, ensure business outcomes, and influence product roadmap.

Lead and expand ESMT DEEP's activities in advanced computing, AI infrastructure, and next-generation compute ecosystems. Shape strategic partnerships, build flagship initiatives, and position DEEP as a leading platform for founders, researchers, corporates, and policymakers.

Drive and steer high impact projects along the entire sourcing processes of E.ON's product and service categories. Develop and implement sourcing optimization initiatives to enhance the quality of supply chain processes. Collaborate with negotiation experts and category teams to refine sourcing approaches and strategies. Structure and design target group-oriented communication on sourcing optimization activities and decision templates for the senior management.

Executive Assistant to support a Partner leading the DACH business in a fast-paced, international private equity firm. Requires fluency in German and English, experience supporting senior executives, and proficiency in MS Office 365.

This role oversees the success of corporate events from preparation to post-event delivery. The Event Manager leads a team of Event Coordinators, manages event budgets, and ensures seamless communication with sponsors, vendors, and venues.

Designs and develops battery energy storage systems (BESS) integrated with solar and wind power projects. Conducts feasibility studies and site assessments for BESS installations. Collaborates with cross-functional teams to ensure seamless integration of BESS with solar PV and wind systems.

PORR seeks a Package Manager to oversee a defined construction package on a large data center project. The role involves managing scope, drawings, specifications, and subcontractor deliverables. Requires a degree or technical qualification in a relevant field and 5+ years of experience managing packages or subcontractors on large construction projects. Fluency in English is required, German or Polish language skills are advantageous.

Operational Excellence Partner drives measurable improvements in lead times, delivery reliability, and pipeline acceleration across global value streams. Serves as a principal leader for Lean methodologies, influencing leaders to practice Lean behaviors and championing continuous improvement.