intern internship English-speaking jobs in Wiener Neustadt

Service Technician (m/f/d) for Wind Turbines. Maintenance and repair of wind turbines, analyzing error messages, and carrying out conversion measures. Requires vocational training in electrical engineering, electronics, or mechatronics, knowledge of Microsoft and iOS, and a Class B driver's license.

Senior AI Data Engineer - Post Business Solutions GmbH (w/m/d) Who we are Experience the best of both worlds: Our business unit, Post Business Solutions, operates as a strong B2B Digital Services Provider within the secure corporate environment of Österreichische Post AG.

Senior Data Architect to design and evolve enterprise data models and architecture standards. Translate business requirements into scalable data structures and technical concepts. 5+ years of experience in data architecture, data modeling, and relational databases required. Fluent English and German.

Senior Logistics Operations Specialist will leverage data analysis to optimize rider staffing, refine earning strategies, and enhance logistics efficiency across key EU markets.

This 6-month internship starts in July and focuses on product communication, helping turn complex product details into clear, engaging stories across channels. You'll support the creation of product marketing assets, develop consistent brand and product copy, and maintain product data.

Stayntouch seeks a Regional Director of Sales for the DACH region to drive growth and expand our presence. This role involves defining and executing regional sales strategy, identifying new business opportunities, and achieving sales targets.

Senior Research Advisor will identify and prioritize research themes, design and implement research initiatives, and manage research partnerships. Requires a Master's degree and 5-8 years of experience in research, evaluation, or program development within international development. Fluency in English is required, additional language proficiency is desired.

Finance Enterprise Partner drives initiatives that support commercial strategy at Roche Diagnostics Austria. Collaborates with stakeholders to develop affiliate strategies, optimize P&L, and ensure efficient resource allocation. Requires 2-5 years of finance experience, strong analytical skills, and fluency in English.

Drive energy solutions sales in the Austria market, provide remote/on-site support, and understand customer requirements to deliver technical and commercial designs.

Support major mobile network operators in Austria with the operation, troubleshooting, and continuous improvement of their Voice Core and IMS environments. Act as the technical representative for telecom operators and coordinate with internal teams for issue resolution. Operate and maintain IMS and voice core elements including VoLTE/VoNR services in virtualized environments. Investigate and resolve voice service issues to ensure high service availability. Analyze SIP and legacy signaling and support roaming and inter-operator voice connectivity. Perform system upgrades and configuration changes while monitoring KPIs and improving overall voice service performance.

Provide 1st level technical support to internal and external customers, resolving incidents and managing them through ITSM tools. Troubleshoot technical issues, escalate complex cases, and monitor IT infrastructure. Deliver remote support, configure applications, and collaborate with teams for issue resolution.

Senior Research Advisor provides direction and oversight for research, defines priorities, and ensures the design and implementation of high-quality research and evaluation initiatives. Manages research partnerships, produces knowledge products, and supports the uptake of evidence in program design, fundraising, and policy influence.

Quality Control Specialist ensures product quality by performing incoming inspections, managing supplier relationships, and classifying defects. Requires technical diploma or Bachelor's degree in a relevant field, experience in quality control, and proficiency in English.

Student Employee - Digital & AI Enablement will support AI & digital initiatives, developing PoCs, assisting with scripting and data processing, and contributing to trainings.

Coordinate and ensure quality of monthly subsidiary reporting, including intercompany reconciliations. Support consolidated financial statement preparation in accordance with IFRS. Assist in implementing central holding functions within Group Accounting. Provide support and advisory services to subsidiaries. Manage and develop consolidation processes, including SAP SEM-BCS. Establish and enhance group accounting policies and maintain the group chart of accounts. Prepare and analyze specific accounting matters according to IFRS. Support post-acquisition integration processes and internal transformation projects.

The University of Klagenfurt seeks an Assistant Professor (postdoc), non-tenure track to conduct independent research, teach, and participate in the research and teaching projects of the General Sociology research group. The position requires a doctoral degree in sociology or a related field, an excellent empirical research profile, and fluency in English.

Intern supports financial modeling, due diligence, and transaction execution for private equity acquisitions. Requires a degree in Business/Economics (Finance preferred), internship experience in investment banking/M&A, and fluency in English and German.

Design, implement, and manage server and service infrastructures, ensuring availability and stability. Drive infrastructure modernization and act as a liaison between Product Management and Software Development.

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

BRUNA seeks a creative Social Media & Content Creator to own and evolve the brand's social presence. Responsibilities include creating, curating, and publishing content daily, managing social media channels, engaging with the community, and collaborating with creators.