intern internship English-speaking jobs in Klagenfurt

The Regional Portfolio Manager will develop, coordinate, and oversee ICMPD's Western Balkans regional portfolio. The position requires prior professional experience in the Western Balkans region, strong knowledge of EU accession processes, and fluency in English.

Olive Tree Consulting seeks a part-time AI Fact-Checking Assistant to review AI-generated summaries of client meetings and ensure accuracy against original source material. Responsibilities include identifying and correcting factual errors, verifying names, dates, and financial mentions, and maintaining the professional tone of internal records.

AI/ML Consultant/Developer will design, develop, and implement deep learning solutions for image data processing. Responsibilities include building data processing pipelines, developing software packages in Python, and integrating REST backends. Expertise in AI frameworks (PyTorch, TensorFlow), model formats (ONNX), and ClearML is required.

Financial Accountant responsible for full-cycle accounting, month-end closing, financial reporting, and intercompany reconciliations. Requires a degree in Accounting/Finance, several years of experience, and strong ERP and Excel skills.

Provides high-level business and operational support to PDT R&D leaders and teams in Vienna. Coordinates meetings, events, travel, and administrative tasks. Supports budget maintenance, financial reporting, and contract management.

Senior Software Engineer to lead full-stack development of SKIDATA's Licence Plate Recognition (LPR) system. Architect, design, and implement the LPR system, ensuring scalability, performance, and reliability. Collaborate in an Agile team, champion quality and test automation, and support and mentor team members.

Experienced Senior Accountant needed for full responsibility of accounting and financial reporting for multiple entities. Prepare financial statements, coordinate with tax advisors, and optimize accounting processes.

Develops and evaluates safeguards concepts and approaches; supports Operations Divisions in design and implementation of State-level approaches; coordinates development of tools to support safeguards implementation; serves as a project manager for Member State Support Programme tasks. Provides technical expertise and support to safeguards inspections and other field activities.

Develop product positioning and messaging frameworks for AVILOO's core offerings, plan and drive product launches, and create sales enablement materials. Build and maintain a competitive landscape view, conduct win/loss analysis, and gather customer feedback. Collaborate with sales, product, and marketing teams on product launches, market entry strategies, and GTM playbooks.

Marketing Manager will own light ABM campaigns, manage events, email marketing, and cross-functional execution. Requires 3+ years B2B marketing experience, HubSpot expertise, and strong project management skills. Must be comfortable with marketing analytics and have a collaborative style. Travel within the DACH region is required.

Service Manager for Public Safety will manage global service projects, handle change requests, and build customer relationships. Requires technical education, experience as a Service Delivery Manager or in international service/IT/telecom projects, and excellent English skills.

Evaluate large language models' reasoning in advanced psychiatric cases. Design diagnostic and reasoning challenges, develop gold-standard answers, and provide feedback on model failure modes.

Drive sales growth for hotelkit's platform across the DACH market and Northern Italy. Manage the full sales cycle, from outreach and product demos to contract negotiations and closing deals.

Expert Corporate Marketing professional will support global marketing and communication initiatives. Responsibilities include managing social media channels, conducting market research, and collaborating with the global marketing team.

Lead art direction for a global brand, translating creative concepts into visual expressions across digital, print, packaging, and more. Collaborate with creative teams to ensure cohesive brand messaging and visual execution. Requires several years of experience in art direction or visual design with a strong portfolio. Fluency in English is required.

Account Manager for Agilent Technologies' Cell and Molecular Research portfolio in Austria. Responsible for driving sales growth, developing customer relationships, and executing territory development plans. Requires 2-4 years of sales experience, a degree in a biological science, and expertise in flow cytometry. Must be fluent in German and English.

The DPU Ph.D. Program offers an interdisciplinary research environment combining precision medicine, genomics, bioinformatics, and artificial intelligence. Doctoral candidates will benefit from an interdisciplinary curriculum, close collaboration with clinicians, and access to specialized research clusters.

Guide clients towards digital transformation by designing and implementing Oracle NetSuite ERP solutions. Analyze, improve, and redesign business processes using Horus® tools and best-practice reference models. Configure, customize, and test business processes within NetSuite, plan data migration, and support change management.

Provides cybersecurity support and expertise for offshore SCADA, OT networks, and industrial control systems. Supports technicians with secure remote access, firewall configuration, and network hardening. Collaborates with Engineering, IT Security, and external partners to drive security improvements.

QC Specialist supports laboratory analysts, reviews QC analyses, and ensures compliance with quality standards. Requires laboratory experience, strong German and English skills, and a solution-oriented mindset.