intern internship English-speaking jobs in Gänserndorf

Leads business growth across Germany, Austria, and Switzerland. Develops and executes regional growth strategies, manages assigned accounts, and builds team capabilities. Requires an Electronics Degree.

As a Junior Key Account Technologist, you will support customer engagements by contributing process technology insights and structured technical feedback. You will participate in product development activities and collaborate with cross-functional teams to ensure customer requirements are met.

The Vienna Institute for International Economic Studies seeks an Economist to conduct quantitative and qualitative analyses on competitiveness, structural change, innovation, and sustainability. The role involves drafting research reports, leading projects, and contributing to policy debates.

System Engineer needed for international market activities. Responsibilities include processing customer inquiries, technical design, and project management. Requires technical education, CAD knowledge (Creo Parametric preferred), and fluency in German and English.

Freelance Art Director needed for a remote role. Develop social-first, performance-driven creative concepts across multiple channels. Collaborate with cross-functional teams to deliver impactful campaigns. Strong portfolio of social media and digital campaigns required. Experience with Figma, Adobe Creative Suite, and AI-powered tools is a plus.

Finance Director to build and lead a finance function for a fast-growing, PE-backed AI and software platform. Responsibilities include accounting, reporting, controlling, liquidity management, and supporting M&A activities. Requires strong accounting expertise, experience in a technology environment, and fluency in German and English.

Airworthiness Engineer manages compliance documents, reports on Type Investigation progress, and ensures adherence to CS and environmental protection requirements. Prepares design changes, supports occurrence inspections, and analyzes component data. Requires a degree in aviation, expertise in airworthiness, and knowledge of EASA regulations and AE processes.

Business Controller needed for budgeting, multi-year planning, and corporate forecasting. Reporting responsibilities include income statement, balance sheet, cash flow, PowerBI, and Tagetik. Point of contact for commercial matters and support in project management. Requires a business administration degree with a focus on controlling and/or finance and several years of relevant experience. Excellent German and English skills are essential.

Senior Technical Product Manager will lead the strategy and execution of a new Master Data platform for the Transportation & Logistics segment. Responsibilities include product discovery, orchestrating migrations, data-driven prioritization, and defining the roadmap for shared services. Requires 5+ years of Software Development experience with at least 3 years in Product Management, strong communication skills, and experience moving users from legacy systems to modern cloud infrastructure.

Lead a team of security specialists, coordinating global security teams and managing security tooling. Experience in vulnerability management, incident response, and cloud security is required. Strong communication and organizational skills are essential. Fluent English required, German is an advantage.

Lead multidisciplinary teams delivering data platforms and AI-powered products. Bridge business goals with technical solutions, guide projects from design through implementation, and manage scope, priorities, and risks.

The Senior HR Advisor - Governance and Operations provides senior-level HR advice, develops and implements HR policies, and oversees HR operations, payroll, and job architecture. The role supports management in complex HR matters, provides first-line HR advice, and represents HRM in working groups.

PhD position in Criminal Law and/or Criminal Procedural Law. Independent research, dissertation writing, teaching, and student supervision. Requires a law degree, fluency in German and English, and scientific curiosity.

Senior Social Media Manager will lead client relationships, develop social strategies with a focus on TikTok, and create culturally relevant content. Responsibilities include managing social projects, mentoring team members, and tracking social media trends.

Develop and implement DSP algorithms for embedded systems, including filtering, estimation, and sensor fusion. Optimize C/C++ code for ARM Cortex-A/R platforms and integrate with FPGA IP cores. Participate in algorithm design, simulation, and verification.

The Vienna International School of Earth and Space Sciences (VISESS) offers 3-month Completion Contracts for doctoral fellows to support the final phase of their dissertation.

Define and implement brand and communications strategies for Czechia, Slovakia, and Romania. Manage B2B congress and event planning, develop marketing materials, and ensure brand consistency.

The Senior Accountant ensures timely and accurate financial reporting, leads financial closing activities, and maintains strong internal controls. Responsibilities include producing financial statements, reviewing accounting records, coordinating audits, and implementing process improvements.

The Training & Implementation Consultant supports customers with Innerspace solutions through consulting, training, and customer enablement activities. This role involves workshop facilitation, training program development, onboarding support, and international project collaboration. The ideal candidate has a background in training, strong communication skills, and experience delivering professional training programs.

Mercor seeks a consultant to review and evaluate .DOCX files for client readiness, ensuring formatting, legal compliance, and confidentiality.