intern internship English-speaking jobs in Klosterneuburg

Senior Project Manager to lead complex data center projects, managing design, budgets, timelines, and client relationships. Requires 7-10 years of experience in data center project management, technical understanding of data center infrastructure, and fluency in German and English.

Analyzes OMV Energy workflows to identify inefficiencies and design optimized solutions. Builds and automates workflows using digital platforms and AI. Collaborates with energy experts and stakeholders to ensure solutions meet operational and governance requirements.

Internship opportunity for university students in Electronics, Mechatronics, Informatics, or Software Development. Assist with software development tasks, including operating Lam simulator software, transferring applications to Docker environments, and developing a simplified frontend and backend interface.

Legend is seeking a fluent German-speaking Content Editor to create engaging content for German-speaking markets. Responsibilities include writing, editing, and optimizing content, using SEO best practices, and collaborating with cross-functional teams.

Develop, implement, and test embedded GNSS Onboard-Unit Software and related tools. Translate customer experiences and product features into software capabilities.

Provide first-level IT support through a JIRA helpdesk, troubleshooting hardware/software issues on various platforms. Assist with user access, documentation, and IT asset management. Support onboarding and offboarding processes.

PhD position available at TU Wien, Austria, starting Autumn 2026. The FWF-funded ASTRA project "Universal Phenomena in Analytic Combinatorics" seeks a candidate interested in lattice paths, graph structures, or bivariate recurrences.

Regional Managing Director to oversee a multi-branch logistics portfolio in Western Austria, including road, rail, sea freight, customs, and contract logistics. Full regional P&L ownership with a mandate to drive growth and develop the regional structure.

Lead the strategic direction and operational excellence of AT&S's SAP/ERP domain. Define and own the SAP/ERP strategy and S/4 roadmap, aligning with corporate and business requirements. Manage governance, compliance, performance, and execution of SAP/ERP initiatives and transformations. Guide and develop the IT Center of Excellence team.

The Examinations Office at Innrain 52d supports eight faculties with study law matters. The role involves issuing final documents for graduating students after document verification and collaborating with study representatives, institutes, and external partners.

Freelance videographer needed to produce engaging short-form video content for TikTok, Instagram, and website. Must have a strong portfolio demonstrating social media video production skills and proficiency with video editing software.

As an Enterprise Account Executive, you will develop and execute sales strategies for the enterprise market, building relationships with key decision-makers and collaborating with cross-functional teams to deliver tailored solutions.

The (Senior) Sales Manager Americas develops and acquires new customers, manages existing portfolios, and contributes to the economic success of Hilton Hotels Austria. This role involves international travel, trade show attendance, and collaboration with Hilton Worldwide Sales.

CAM Engineer & Product Engineer needed to ensure manufacturable solutions and high customer satisfaction. Focus on either Product Engineering (customer interface, technical feasibility assessment) or CAM Engineering (manufacturing data creation, production documentation). Requires technical education, manufacturing process understanding, and strong German and English skills.

Lead the strategic direction and operational excellence of AT&S's SAP/ERP domain. Define and own the SAP/ERP strategy and S/4 roadmap, aligning with corporate and business requirements. Oversee platform governance, risk mitigation, and compliance. Guide and develop the IT Center of Excellence team.

Living Infinitely seeks a Professional Growth Strategist to coach clients on career progression, income expansion, and personal reinvention. This remote role requires 10+ years of experience in coaching, career development, or related fields.

Leads digital transformation projects in the Austrian healthcare sector, focusing on areas like Smart Health, Cloud, and AI. Builds relationships with healthcare institutions and drives business development. Requires strong knowledge of the Austrian healthcare market and experience in management or technology consulting.

Experienced accountant needed for part-time or full-time role. Responsibilities include handling day-to-day accounting operations for Austria and Germany, processing invoices, preparing pay runs, and supporting month-end and year-end closing activities. Must have at least 3 years of accounting experience, solid knowledge of Austrian accounting standards, and experience with an ERP or accounting system.

Master's project investigating how healthy network activity develops in the human brain and how genetic disruptions affect this process.

Valutico seeks a Webinar & Demand Generation Specialist to own and optimize their webinar program as a core growth engine. Responsibilities include designing, running, and continuously improving webinars to generate high-quality demo bookings. The role also involves managing email campaigns, nurturing leads, and collaborating with sales to align on demand generation strategy. Requires 5+ years of B2B marketing experience with a focus on webinars and proven experience in driving demand and conversions.