intern internship English-speaking jobs in Wiener Neustadt

Primary engineering for HV substations (AIS/GIS) 110-380 kV (new-build, retrofit, extensions, upgrades). Develop substation layouts, equipment arrangement, cable routing, and grounding/lightning protection concepts. Prepare technical documentation and coordinate with internal teams and suppliers. Degree in Electrical Engineering / Energy Technology or similar required. Senior experience in HV substation design and strong understanding of applicable standards (e.g., DIN/VDE, IEC/EN). Confident working with AutoCAD. Very good German required.

Lead a team of channel experts, own and evolve the global SEA & Display strategy, and translate data into actionable insights for a fast-growing e-commerce brand.

The Associate Programme Officer (NAHU) supports the implementation of division activities, monitors progress, and provides analytical support. Responsibilities include assisting with programmatic activities, identifying grants, coordinating agreements, and preparing publications. Requires a bachelor's degree and two years of experience developing multimedia content and articles. Excellent English communication skills are essential.

Marketing Manager will develop and execute marketing strategies, including online and offline campaigns, SEO, content marketing, and social media. The role requires 3+ years of experience in marketing, preferably in the luxury technology or AV sector.

Apply advanced statistical methods and AI applications to support technology stabilization, yield improvement, and cost optimization across the global process chain. Act as the Front-End representative for the development of WBG power technologies, collaborating closely with development and transfer teams. Drive and manage actions resulting from technology ramp-up activities following the official production release.

Drive the transition to a model-based virtual engineering environment for Loader Cranes. Develop and validate crane functions through simulation and virtual testing. Define and implement MBSE/MBD methods, tools, and standards.

As a Data Engineer, you will design and implement data architectures on Google Cloud Platform (GCP) to help clients unlock the potential of their data. You will build ETL/ELT processes, implement data ingestion and real-time processing, and develop SQL transformation workflows. You will also create efficient BigQuery queries, orchestrate complex workflows, and collaborate with data scientists and analysts.

Senior Chemical Market Analyst develops and assesses supply, demand, and pricing models for chemical feedstocks and products. Produces price forecasts, monitors market trends, and provides recommendations to senior leadership. Requires a Master's degree, 9+ years of experience in chemical/petrochemical markets, and strong analytical and communication skills.

Commercial Finance Lead for CFOProof, a B2B financial diagnostic platform. Lead sales conversations with CFOs and senior decision-makers in German and English. Translate financial findings into compelling business cases and drive customer acquisition across the DACH market.

The Project Officer supports migration management and migrant protection projects in select Silk Routes and Central Asian countries.

Data Engineer & BI Analyst needed to own and improve existing Power BI data and analytics setup. Responsibilities include maintaining dataflows, semantic models, and Power Automate workflows. Strong Power BI and Power Automate experience required. German language skills preferred.

Data Business Consultant will partner with scientists and stakeholders to define high-impact data and AI use cases and translate them into actionable work for delivery teams. Responsibilities include gathering and documenting business requirements, facilitating workshops, and coordinating delivery activities.

Develop and enhance software for image processing and recognition of security features in banknotes. Implement algorithms in C# and collaborate with a research team.

The Accountant maintains the OPEC Fund's general ledger accounts, ensuring financial transactions are reconciled and posted in accordance with accounting principles and financial reporting standards. The role supports internal and external audit processes, identifies improvement opportunities, and prepares financial reports.

Lead Generation & Digital Business Development Expert to drive outbound pipeline with senior banking stakeholders across Europe and the GCC. Focus on positioning digital banking platform by building relationships with C-level, IT, and digital leaders. Requires deep familiarity with digital banking, excellent prospecting skills, and experience with HubSpot and Apollo.

Software Commissioning Engineer will model, parameterize, and configure automation software, test using simulation tools, and support customers during implementation. Requires a completed IT or software-related qualification, basic programming knowledge, and willingness to travel internationally.

Bookkeeper needed for a growing company. Manage accounts payable/receivable, reconciliations, billing, and payroll. Prepare financial reports and collaborate with leadership. Requires bookkeeping experience, QuickBooks proficiency, and a bachelor's degree in a related field.

Part-time Sales Advisor (50%) in Baden from May 2026 to September 2026. Provide excellent customer service, share fashion knowledge, and maintain a well-organized sales floor. Must communicate in German (at least B1) and possess a passion for fashion.

IT Service Desk Specialist provides first-line technical support to internal users. Responsibilities include resolving incidents, service requests, and change requests via phone, email, and in person.

Lead a small product engineering team (3-5 engineers) in the design, development, and delivery of autonomous agent-based solutions. Manage team dynamics, provide coaching, and redesign workflows using agents. Requires experience managing engineering teams, frontend/backend development, and agentic/automation workflows.