intern internship English-speaking jobs in Wiener Neustadt

Senior Energy Market Expert/Modeller leads complex energy projects, developing models for market analysis and power generation technologies. Requires 5+ years of project management experience and 3+ years in the electricity market.

Expert Data Engineer combines business analysis and data engineering across the commodity trading lifecycle. Develop and maintain solutions using SQL, Python/PySpark, Power BI, and Azure Databricks. Requires 5+ years in complex trading environments.

Lead SEO strategy and execution for a B2B software company, focusing on organic visibility across DACH and international markets. Requires 5+ years of experience, technical SEO expertise, and proficiency in English and German.

Food Safety & Quality Manager responsible for supplier risk assessment and raw material quality for European affiliates. Duties include audits, risk assessment, and managing quality systems. Requires a degree in Natural Sciences and food safety skills.

Senior Strategic Enterprise Account Executive leads strategic accounts in specific industries. This role builds multi-year plans, leads complex sales cycles, and connects business priorities to Salesforce's platform, data, and AI capabilities. Requires 8+ years in enterprise SaaS sales and fluency in German and English.

Provide technical support, manage IT systems, and ensure reliable IT services. Responsibilities include helpdesk management, end-user support for hardware/software, and administering Active Directory and Microsoft 365. Requires 2+ years of corporate IT experience.

Process Engineer IC Substrate develops and optimizes advanced lithography processes for IC substrate manufacturing. Responsibilities include process characterization, equipment qualification, and data analysis to improve yield and performance.

Senior Accountant & SAP Key User supports accounting, reporting, and compliance. Responsibilities include SAP implementation, financial statement preparation (UGB/IFRS), and process optimization. Requires commercial education, accounting experience, and SAP expertise.

Own end-to-end SAP S/4HANA Finance architecture for Austrian enterprises. Develop solution concepts incorporating SAP Business AI and guide implementation across Finance components. Requires experience with cost centers, asset master data, and treasury processes.

Experienced SAP Solution Consultant needed for Production, Logistics, and Warehouse Management. Design and implement sustainable SAP solutions, acting as a partner between business and IT. Strong process expertise required.

Lead expansion of intracardiac echocardiography in electrophysiology across EMEA. This MedTech Sales role drives ICE revenue and adoption by executing country growth plans and building relationships with clinical stakeholders.

Head of Reception requires leadership experience to manage check-in/out, reservations, and guest relations. Responsibilities include active sales and handling correspondence. Candidates need strong German and English skills.

The Assistant to the Board provides high-level organizational and administrative support to the Executive Board. This role manages complex priorities, coordinates strategic tasks, and serves as a central communication interface for stakeholders.

Own and drive the strategy for AI-powered Health Data Products, spanning clinical, genomic, and operational data. This senior role requires building and mentoring a team while ensuring data-driven value for healthcare organizations.

Senior Developer for Microsoft Dynamics. Responsibilities include developing and optimizing Dynamics 365 (Sales, Customer Service, Insights), C# and TypeScript development, and building interfaces to systems like SAP. Requires strong Dynamics 365 and Power Platform knowledge.

Graduate Teaching Assistant position in the Department for the Implementation of Penology and Medical Criminal Law. Duties include research and teaching in criminal law, supporting teaching activities, and independent publications. Requires a law diploma or master's degree.

Qualified Massage Therapist/Beautician needed for a 4-star wellness hotel. Perform massages, body/cosmetic treatments, manicures, and pedicures. Requires experience in wellness or cosmetics.

Brand Associate Manager executes local marketing plans and omnichannel initiatives. Responsibilities include managing events, vendors, and budgets. Requires 3-5 years of marketing experience, pharmaceutical industry knowledge, and fluency in German and English.

Experienced SAP Senior Consultant needed to drive S/4HANA development and transformation projects. Responsibilities include designing and optimizing SAP SD, LO, and LE solutions across global landscapes. Requires 5+ years in SAP implementation with strong SD and Logistics knowledge.

Develop and execute protocols for protein expression and purification using chromatography. Conduct protein characterization and support ELISA assays. Requires MSc or PhD in a related field with 3+ years of lab experience.