English-speaking jobs in Siegen

Experienced Operations Director to lead the establishment of a new AVK office in Germany (Frankfurt or Berlin). Full P&L responsibility for the region, including a €300m+ pipeline. Recruit, lead, and develop a team, oversee mission-critical projects, and ensure delivery meets client expectations.

Experienced Legal Counsel (m/f/d) needed to support Tumodo's expansion into Germany. Draft and review agreements, provide legal advice on corporate, regulatory, labor, and commercial matters. Manage trademarks, patents, and technology licensing. Ensure compliance with GDPR, tax registrations, and sector-specific regulations. Coordinate with external counsel and executives.

Project Developer manages battery energy storage projects from site identification through construction readiness. Requires 2-8 years of experience in project development or project management within renewable energy or comparable sectors. Must have a Master's degree and fluency in German (C1 level) and English.

Lead Data Engineer needed for SaaS client. Design, implement, and evolve scalable data platforms using Python, SQL, and streaming/batch systems. Lead by example through coding, code reviews, and mentorship.

Senior Project Manager to lead complex construction projects, acting as primary client interface and ensuring success in cost, quality, and timeline.

Lead global sales strategy and performance for a market-leading product group within a profitable, international industrial manufacturer. Develop and execute commercial plans, manage customer relationships, and drive sales growth.

Junior Industrial Designer will conduct design research, develop design direction, and participate in design business networking. Responsibilities include creating design reports, visualizations, and prototypes. Requires a Bachelor's degree in design, 2+ years of experience, and proficiency in design software. Fluency in English, German, and/or Korean is preferred.

Lead customer and internal development projects for injection devices from initiation to launch. Manage cross-functional, multi-location teams, report project metrics, and present project status to customers and leadership.

Ensures standardized IT systems and platforms for a stable, secure, and efficient data center infrastructure. Defines IT standards for network, racks, cabling, and construction requirements. Manages purchasing, external suppliers, and adherence to schedules. Provides technical management of the Network/Security team and acts as a coordinating interface for IT-related matters. Evaluates, coordinates, and processes change requests and manages resource and delivery planning. Participates in on-call duties and processes incidents and service requests.

Manages regional delivery projects, logistics performance, and supplier relationships. Responsible for optimizing logistics processes, reducing costs, and improving customer satisfaction. Requires 3-5 years of logistics experience, fluency in English, German, and Chinese, and strong analytical and communication skills.

Senior Quality Manager needed for growing medical device company. Responsible for Quality Management System, ensuring EU MDR compliance, and managing CAPA, deviations, and risk management. Requires 5+ years experience in medical device quality management, ISO 13485 and EU MDR knowledge, and fluency in German and English.

This Executive Assistant role provides full-time support to the founder, managing their calendar, scheduling meetings, and handling correspondence. The role also involves coordinating client and candidate interactions, preparing reports, and leading operational projects.

The Senior Project Manager will oversee the structured governance and delivery of SAP projects, ensuring alignment across business, IT, and vendor teams. This role provides oversight of scope, timelines, budget, risks, and quality, coordinating all project phases.

Logistics & Project Manager needed to build and own Off-Grid Europe's international logistics backbone. Manage end-to-end project logistics, process engineering in Odoo, complex export & customs, and strategic purchasing. Must have 3-5 years experience in international logistics, customs expertise, and digital fluency.

Freelance Identity Manager Engineer needed for a 6-month project in Frankfurt. Focus on Quest One Identity Manager (1IM) platform changes, migrations, integrations, and technical improvements.

Support the International team, focusing on the Austrian market. Conduct research, analyze marketing spend, monitor KPIs, and contribute to client communication.

We are seeking a SAP Specialist to join our team in the medical industry. Responsibilities include creating authorization roles, familiarizing oneself with roles in Fiori applications, processing authorization management requests, and providing support in projects. Required qualifications include confident use of the XITING-XAMS Suite and comprehensive knowledge of role maintenance in SAP systems.

Experienced PV & BESS Project Developer needed to advance projects from early development to ready-to-build status. Responsibilities include stakeholder management, permitting, grid connection processes, and contract negotiation. Requires 3+ years of experience in renewable energy project development and a relevant degree.

Experienced Project Planner needed for a major CAPEX project in Rhineland-Palatinate, Germany. Develop, maintain, and manage project schedules using Primavera P6. Coordinate resource planning, track progress, and ensure GMP compliance. Fluent English and good German required. Full on-site presence.

Clinical Research Associate needed for quality, compliance, and efficiency of clinical studies in Germany. Responsibilities include on-site and remote monitoring visits, source data verification, site support, and tracking study progress. Requires MD degree or strong scientific background, 1-2+ years CRA experience, ICH-GCP knowledge, fluency in German and English, and willingness to travel.