intern internship English-speaking jobs in Gänserndorf

Two administrative assistant apprenticeships available starting September 1, 2026. Applicants should be outgoing, have excellent German and English skills, and be proficient in MS Office.

Lead the CAMO department, managing aircraft airworthiness, maintenance planning, and technical documentation. Requires technical aviation training, CAMO experience, quality management knowledge, and strong leadership skills. Must be fluent in German and English.

As a Test Analyst, you will ensure the functionality and stability of IT applications in the Cargo and Ground Handling environment. You will create test concepts, develop test cases, and support functional areas in acceptance and test activities.

Manages Quality, Production, and Industrial Engineering functions to ensure operational excellence and quality. Executes manufacturing transformation initiatives and collaborates across functions to enhance the value chain.

Account Manager to drive sales growth and profitability for Vertiv's data center solutions in Austria. Manage key customer accounts, build relationships with partners and end customers, and lead solution selling strategies. Proven sales experience, data center industry knowledge, and strong communication skills in German and English are required.

The Investigator will support the assessment of allegations of misconduct and conduct investigations within the OSCE Secretariat. Responsibilities include assessing allegations, planning and conducting investigations, drafting reports, and providing guidance to investigative teams.

Coordinates and delivers forest and fibre sustainability initiatives across the Mondi Group, supporting the implementation of MAP2030 goals. Manages certification targets, progress tracking, and local sustainability initiatives. Engages with certification schemes and monitors forest policy developments.

Operational Excellence Manager designs and delivers continuous improvement roadmaps for Fulfillment Center operations. Leads adoption of best practices, partners with stakeholders, and analyzes performance metrics to drive customer experience, cost, and efficiency improvements.

Leads the strategic digital transformation of customer touchpoints and the department. Builds a strong project culture and aligns the department with market and customer needs.

Co-Founder & CTO to lead the industrialization of a patented laser technology from prototype to series-ready product. Responsibilities include team building, technology roadmap development, and acting as the technical face of the company. Requires PhD or extensive experience in Laser Physics, Photonics, or a related field.

Lead large-scale transformation programs in SAP BTP and AI, defining platform, data, and AI strategies. Develop agent-based applications, integrated architectures, and scalable systems. Drive business development and proposal processes, leading high-impact demos and proof-of-concepts.

Lead and develop a small international sales and pre-sales team while driving new customer acquisition and managing key accounts. Analyze market developments, identify opportunities, and translate insights into business cases and go-to-market strategies. Shape commercial strategy, contribute to portfolio development, and build strategic partnerships.

The Clinical Business Development Manager promotes Milestone One's brand, acquires new clinics, and manages clinical trials. Responsibilities include identifying and recruiting trial sites, developing a patient referral network, and overseeing site management from identification to contract finalization.

Develop and maintain internal web applications, optimize interfaces, and ensure reliable system operation. Design, develop, and optimize software systems using modern technologies, AI, and iterative design approaches.

Strengthen our Controlling team within SWARCO ITS and take on a key role in the further development and enhancement of reporting, planning, and controlling structures for an international project business. You will advise and support the management teams of the ITS companies and SWARCO ITS Services GmbH on financial matters as well as strategic and operational decision‐making. Conduct in-depth financial and business analyses and derive actionable recommendations to support business performance management. Actively contribute to the implementation of central holding functions within Group Controlling. Establish, further develop, and monitor risk and opportunity management processes within the project and business environment. Support and actively drive international finance, transformation, and SAP projects. Identify optimization and automation opportunities in reporting and controlling processes and implement improvement initiatives. Further develop, standardize, and harmonize controlling processes, tools, and standards in close collaboration with business departments and local teams across the global finance community.

Partner Marketing Executive will plan and execute partner marketing initiatives in EMEA Central & Eastern Europe, focusing on driving end-customer demand generation. The role collaborates with partner sales, marketing, and enablement teams to create campaigns and manage MDF budgets.

Supports Cluster Speakers in planning and executing activities, serves as a point of contact for professors on operational tasks, and contributes to defining faculty support services.

Experienced Marketing & Communications Manager to develop and execute global marketing and communications strategy, brand, and growth initiatives. Plan and execute communications across digital, social, events, and mainstream media. Produce compelling content and materials for events, conferences, and campaigns. Collaborate with departments to ensure alignment and support communications and marketing activities. Track and report on KPIs including reach, engagement, conversion, and share-of-voice.

Shape and lead high-impact alliances as an Alliance Manager within Boehringer Ingelheim's Innovation Unit. Build and maintain relationships with internal and external partners, drive R&D plan execution, and ensure financial transparency.

Talent Acquisition Partner will manage full-cycle recruitment for operational and business functions in Austria. Responsibilities include sourcing, screening, interviewing, and offer management. The role requires fluency in German and English, 2-4 years of recruitment experience, and experience using ATS platforms.