intern internship English-speaking jobs in Wiener Neustadt

As a Sales Development Representative, you will engage with potential customers to identify new opportunities and generate appointments for the sales team. You will help prospects understand N-Able's value and work closely with Account Executives.

Senior Project Manager will lead Mercury's delivery team, ensuring projects are delivered safely on time and within budget. Responsibilities include managing client relationships, overseeing subcontractors, and preparing progress reports. Requires 5+ years' experience, project management qualifications, and expertise in data center electrical and mechanical systems.

Develop stochastic forecast models and technical pricing using advanced algorithms. Optimize pricing with AI and machine learning. Shape product development and strategic initiatives. Analyze quoted and completed contracts and present findings to stakeholders.

Sales & Operations Intern will support customer service and sales operations for a travel tech startup. Responsibilities include acting as an adventure consultant, managing bookings, providing provider support, and working with AI-driven tools. Must be fluent in English and at least one other language (French, Italian, German).

Manages and organizes the reservation department, ensuring professional guest communication and optimal occupancy. Processes individual and group reservations, monitors booking systems, and participates in pricing and sales strategy. Develops and optimizes reservation processes, trains the reservation team, and prepares reports. Requires strong teamwork, communication, and organizational skills. Proficiency in German and English is essential. PMS-Protel experience is an advantage.

Provides expert pathology review and slide interpretation for oncology preclinical studies and clinical trials. Supports assay development using advanced pathology and molecular techniques. Contributes to the development and validation of novel assays.

Analyst/Associate will contribute to origination efforts, build financial models, prepare credit applications, and support the execution of complex project finance transactions. Requires a finance, business, or economics degree, 1-3 years of relevant experience, and fluency in German and English.

Provides legal support for international construction projects, including contract review, claims management, and dispute resolution. Advises on public procurement procedures for PPP projects and conducts legal analysis of tender and project documentation. Drafts, reviews, and negotiates a range of project-related contracts.

IT Incident Technician manages and resolves technical issues within an organization's IT environment. Responsibilities include logging and tracking incidents, diagnosing hardware and software problems, applying solutions, and maintaining IT asset inventory in ServiceNow. The role requires 3+ years of desk-side support experience in Windows environments and knowledge of patch management, messaging platforms, and device asset tracking systems.

IT In-House Consultant for Project and Application Management. Manages IT projects, designs digital solutions, and supports departments with digitization and process optimization. Requires a technical education, 2+ years experience, and project management knowledge.

Support end users, resolve Polarion issues, and ensure smooth system usage. Troubleshoot workflows, implement fixes, and create user trainings. Develop and maintain Polarion features using Velocity, HTML, and APIs. Manage and execute test cases with full traceability and compliance. Coordinate regression and UAT testing. Support system configuration, releases, and DevOps integrations. Ensure audit-ready documentation and lifecycle management.

Transport Sales Manager oversees assigned routes, serving as the primary contact for international partners. Leads negotiations, expands client portfolios, and supports team success. Requires fluency in German, French, Spanish, Portuguese, Slavic languages, Turkish, and Bulgarian.

The Senior Specialist, Treasury – Liquidity will manage daily liquidity, optimize funding strategies, and ensure liquidity risk resilience. This role will drive liquidity risk management frameworks, support borrowing and investment activities, and partner with cross-functional teams. The ideal candidate has 3-5 years of experience in Treasury, Liquidity Management, or Risk within Financial Services, Banking, or Fintech.

Data Center Network Systems Engineer to design, implement, and support Cisco data center solutions for enterprise and partner customers. Requires solid networking knowledge (TCP/IP, L2 technologies), practical experience with Cisco Nexus, NX-OS, and UCS, and CCNP-level understanding or equivalent experience.

Develop security tools and frameworks for Bring Your Own Model (BYOM) workflows and perform threat modeling for ML pipelines. Ensure proactive detection of vulnerabilities and compliance with emerging ML security standards.

Experienced Risk & Opportunity, Change & Claim Manager needed for a major factory expansion project. Lead risk and opportunity management, change control, and ensure compliance with project standards. Minimum 8+ years construction project management experience required.

The Client Director (Strategic Accounts) owns Complexio's most important enterprise relationships post-signature, driving customer success, value realization, and long-term partnership growth. This role acts as a technical translator between customers and Complexio's Product and Engineering teams, leading executive engagement at the C-suite level.

Shape the safety of mechatronic systems. Provide technical support for product development, including security concepts, threat analyses, and risk assessments. Define and document safety-related plant design standards and group-wide safety/security processes.

Lead and mentor a team of Data Engineers, designing, building, and scaling cloud-native data platforms and AI systems on AWS. Develop and maintain ETL/ELT pipelines, streaming systems, APIs, and analytics platforms. Collaborate with stakeholders to translate requirements into scalable technical solutions. Ensure reliability, scalability, observability, and security across production environments. Drive engineering best practices including CI/CD, Infrastructure as Code, testing, monitoring, and operational excellence.

Senior expert to guide enterprise-wide EILM initiative, defining target operating model, lifecycle framework, and architecture for archiving, content management, and data retention in regulated environments.