intern internship English-speaking jobs in Upper Austria

Senior Product Specialist in Project & Infrastructure Finance originates, structures, and executes complex transactions focusing on energy and renewables. Requires senior experience in project or structured finance and strong financial modeling skills.

Analyze, draft, and evaluate customer and supplier contracts while advising project teams on contract issues. Support negotiation and claim management for complex infrastructure projects. Requires legal or technical degree and 3-5 years of relevant experience.

Senior Project Developer to lead the development of solar park and storage projects for a successful energy group. Responsibilities include negotiations, creating project plans, and managing permit applications. Requires a degree in Renewable Energy and experience in Austria.

Senior Backend Engineer (Golang) to architect and build resilient, high-performance microservices for a SaaS platform. Requires 5+ years in backend development, deep Go expertise, and mastery of distributed systems.

Lead E&I&C Project Engineer oversees E&IC engineering and implementation for Jenbacher power plants. Responsibilities include designing, documenting, and commissioning electrical and automation systems. Requires a Bachelor's in Electrical Engineering and 5+ years in the energy sector.

Manage brand identity, website, social media, and marketing assets. Optimize paid digital campaigns and create visual content. Requires 3+ years in digital marketing or design.

Drive partner strategy across DACH & CEE for Agentic Intelligent Automation. Grow existing relationships and develop new ones to expand market reach and revenue. Requires 5+ years leading partner sales.

Design, implement, and maintain data pipelines as an Advanced Data Engineer. Key tasks include developing distributed data processing, extrapolating datasets, and advising clients on data solutions. Requires 3+ years experience and fluency in German and English.

Own and grow critical partner relationships by defining and executing joint business plans and GTM priorities. This role requires 8+ years in partner management, strong strategic engagement, and fluency in English and German.

Experienced Lead Planner needed for a €300m Data Centre fit-out in Austria. This role leads the planning function, developing and maintaining the project programme across MEP, commissioning, and procurement disciplines.

Support the Austrian Market by strengthening customer relationships and positioning Mitel as a leader in Unified Communications and Contact Center solutions. Generate revenue through renewals, upselling, and new business development.

Experienced SAP FI/CO Consultant needed to support SAP Finance landscape development. Responsibilities include implementing, optimizing, and supporting SAP FI/CO solutions, especially for S/4HANA projects. Requires strong FI/CO and S/4HANA knowledge.

Principal Embedded Software Engineer – Crypto develops state-of-the-art cryptographic libraries against physical and logical attacks. Responsibilities include specifying and implementing cryptographic algorithms and designing software countermeasures for side channel and fault attacks.

Lead technology development for Power MOSFETs, driving innovation from concept to mass production. Requires a Master's/PhD in relevant sciences and 5+ years in semiconductor device/process integration.

Lead the Order Management organization for Medium Power Transformers in an Engineering-to-Order environment. Drive project execution, process transformation, and digitalization while ensuring quality and customer satisfaction. Requires relevant Master's degree and leadership experience.

Drive business transformation initiatives to improve efficiency and operational excellence. Lead projects, develop roadmaps, and collaborate with stakeholders to achieve strategic objectives. Requires relevant degree and experience in transformation or process management.

Drive innovation by identifying, evaluating, and developing opportunities based on customer needs and market trends. Manage innovation processes, support idea generation, and build internal and external networks. Requires relevant professional experience and strong German/English skills.

Senior Platform Architect to design and develop resilient backend systems and APIs for an IoT/SaaS scaleup. Requires experience in object-oriented languages (Java, C#, .NET, Python) and system architecture.

Lead MPT factory operations in Linz, overseeing Order Management, Manufacturing, Testing, Logistics, and Quality. Drive operational excellence, digital transformation, and international collaboration across the MPT cluster.

Senior Context Engineer (Program Manager) role focused on designing and improving the context layer for AI-driven content systems and self-service knowledge. This involves managing technical context, aligning strategy, and optimizing processes across Product and Engineering.