intern internship English-speaking jobs in Gänserndorf

Senior Research Engineer to lead process development for Photonic Integrated Circuit (PIC) fabrication. Focus on either Aluminum Nitride (AlN) or Thin-Film Lithium Niobate (TFLN) platforms. Responsibilities include designing, fabricating, and testing PICs, developing and integrating process modules, and performing Design of Experiments (DOE) to optimize processes. Requires a PhD or MSc with 5+ years experience in applied physics or related fields.

Channel Manager will build and manage relationships with key partners, oversee distribution, and track performance. Requires a Bachelor's degree, 3-10 years of channel business experience, excellent communication skills, and fluency in English. Experience in consumer electronics or PV industry is a plus.

Executive Project Manager drives execution excellence across multiple initiatives in a fast-paced, global digital environment. Oversees project streams, aligns roadmaps, and removes execution blockers. Requires experience in project management, program management, or delivery management in large-scale organizations. Strong background in cross-functional delivery within complex, data-driven environments is essential.

Provides technical support to customers, develops solutions, collaborates with internal teams on frequency converter design and configuration, and conducts laboratory tests. Requires an electrotechnical apprenticeship and experience in technical support. Strong German communication skills are essential.

Commercial Project Manager supports sales in bid preparation and manages assigned projects throughout their lifecycle. Responsibilities include contract review, budget monitoring, risk identification, change order management, and ensuring seamless project execution.

Evaluate AI models for accuracy, fluency, and cultural fit in German and English. Design prompts, define evaluation standards, and collaborate on quality assurance. Must be native German speaker with deep cultural familiarity in Austria, Switzerland, or Germany.

Accountant needed for new European holding company in Vienna. Responsibilities include accounting, taxation, payroll, and administrative support. Must be a qualified accountant with IFRS/AT GAAP knowledge and experience with accounting systems. Fluent German is an advantage.

This part-time (50%, 2 years) role requires senior-level expertise in competitive benchmarking of nonwoven fibers. Responsibilities include leading cross-functional evaluations, translating insights into strategic actions, and managing the competitor benchmarking process.

This internship offers a chance to contribute to smooth warehouse operations within a supportive team. You will assist with material storage, labeling, organization, and tool management. The role requires strong German and English skills, attention to detail, and a motivated, quality-focused approach.

Leads and develops a team of electrical and mechanical engineers to deliver production-ready LVSA designs. Ensures on-time IFC release and coordinates with manufacturing, testing, and project execution.

As a Client Advisor, you will strengthen customer relationships through consultations and after-sales support. You will handle repairs, communicate with the technical team, and ensure a first-class customer experience.

Category Manager responsible for end-to-end ownership of assigned IT categories (e.g., IT Services, SaaS & Software, Infrastructure). Defines and evolves category strategy, manages supplier landscape, and leads complex RFPs and negotiations. Requires strong strategic sourcing, negotiation, and stakeholder management skills.

Protein Scientist to perform routine protein purification from recombinant and natural sources. Analyze purification samples, manage biological samples using software, and optimize purification processes. Requires a completed education in biochemistry, molecular biology, biotechnology, or a related field. Experience with FPLC systems and a high level of satisfaction in performing routine tasks are essential.

CYBERTEC seeks a Strategic Partner Manager to develop and execute partner sales strategies, manage the global partner program, and build relationships with VARs, system integrators, and cloud providers.

Internship in Group People Development & Culture supporting training and development programs, Diversity & Inclusion initiatives, and learning culture development.

Full-Stack Engineer to build and maintain web, mobile, and desktop applications using React, TypeScript, and Node.js. Requires experience with backend services, APIs, and testing frameworks.

Partner Development Manager will execute joint business plans with Check Point Channel Account Managers and key partners in Central Europe. Responsibilities include driving revenue growth, upskilling partners, and managing MDF & Co-op investments. Requires 5-10 years experience in cybersecurity, with a focus on workspace security and channel management.

Leads a small product team of 3-5 engineers (backend and frontend), managing team dynamics and fostering individual growth. Actively participates in product development, hiring, and onboarding. Responsible for redesigning engineering workflows with autonomous agents as the execution layer. Requires experience managing engineering teams, frontend or backend development, and agentic/automation workflows.

Develops and executes comprehensive marketing strategies for assigned products and services, aligning with company goals. Drives marketing projects including analysis, strategy, and business plan development, implementation of omnichannel campaigns, and expense management. Ensures all activities adhere to ethical and compliance standards.

Manage multiple digital content projects, acting as the central point of contact for assigned brands. Ensure campaign consistency, brand integrity, and strategic direction. Apply a holistic understanding of digital platforms and trends to drive high-performing brand opportunities. Coordinate cross-functional teams and maintain clear project plans and reporting structures.