intern internship English-speaking jobs in Gänserndorf

Fluent speakers of various languages are sought for Customer Support Specialist roles with international brands. Positions are based in Portugal, Greece, Spain, Malta, and Bulgaria. English fluency is required.

Develop product vision and strategy for an agentic AI platform. Own the roadmap, conduct product discovery, prioritize features, and collaborate with engineering and UX. Requires PM experience and technical understanding of APIs/AI.

Lead Performance Development Engineer to develop and improve gas engine performance using simulation and testing. This role leads engine development projects focusing on power, efficiency, and emissions. Requires a relevant degree and experience in internal combustion engine development.

Associate Legal Officer to assist Senior Legal Advisor with legal research, drafting instruments, and advising on international law issues for UNOV/UNODC. Requires advanced degree in public international law or equivalent experience.

Junior Leather Production Specialist to contribute to leather writing accessories. Tasks include processing leather via sewing, sanding, gluing, and finishing, ensuring quality standards are met. Vocational training in leather processing is ideal.

Provide expert technical consulting and lead the design of PV and BESS systems for Utility and C&I projects. Act as a subject matter expert, presenting tailored solutions to prospective clients.

Field Service Technician performs inspections, analyzes faults, and executes independent repairs on modern HVAC systems in rail vehicles. Requires basic technical training in electrical, mechanical, or refrigeration technology and a Class B driver's license.

Support digital communications for 12 Central and Eastern European country teams. Responsibilities include website updates, content creation for social media and newsletters, and monitoring digital performance using analytics. Requires a Master's degree and 1+ year experience.

Process Manager to optimize and scale last-mile logistics across Central and Eastern Europe. This hands-on role involves process analysis, designing technical specs, and applying Lean/Six Sigma frameworks. Requires 2-3 years in operations with strong analytical skills.

Project Manager coordinates Thinkproject business solution implementation or managed operations. Responsibilities include managing timelines, risks, and stakeholders. German fluency is required.

Senior Manager, Oncology Marketing, supports oncology business across Austria, Switzerland, and Portugal. Develop and deliver brand strategy, lead local marketing execution, and drive compliant promotional activities. Requires 8-10+ years in pharma/biotech marketing.

Clinical Subject Matter Expert in cardiovascular ultrasound needed to interface between clinical customers and R&D. This global role requires hands-on scanning experience to translate clinical needs into product requirements.

Junior Brand Manager to oversee product management for Austrian and Swiss markets. Responsibilities include coordinating product processes, driving volume planning, and monitoring market trends. Requires a degree in Business/Marketing and 1-3 years of relevant experience.

Develop and maintain corporate design and brand systems across teams and markets. Manage brand expression, guidelines, and asset libraries while ensuring consistency across all materials. Requires strong judgment in design and language.

Associate Operations Manager to lead supply acquisition and activation. Own intraday activation strategy, courier acquisition, and key supply KPIs across Central markets. Lead a team of 3 and manage a multi-million euro budget.

Develop network and communication services for real-time systems. Implement VoIP workflows, design backend services, and ensure system interoperability. Requires a Master's degree and experience with C/C++, Linux, and distributed systems.

International Consultant to conduct strategic analysis of organized crime in the Arab region. Responsibilities include facilitating technical working group and multi-stakeholder meetings, and finalizing the Arab Strategy against Transnational Organized Crime draft.

Lead sponsor, brand, and partner activation builds across the Formula 1 hospitality portfolio. This senior role requires a creative strategist to link commercial partners with the Design & Build team, ensuring unforgettable guest experiences.

GTM Analyst role requires reviewing domain documents for quality and accuracy. Candidates must have 2+ years of experience in sales, RevOps, or GTM, strong analytical skills, and proficiency in Excel, PowerPoint, and Word.

Experienced Car Mechanic needed to inspect, diagnose, and repair mechanical/electrical faults in company vehicles. Responsibilities include routine servicing and assisting with hangar maintenance. Requires 3-5 years of automotive experience and German speaking ability.