intern internship English-speaking jobs in Gänserndorf

Leads strategic operations for Critical Power, engineer-to-order business, ensuring safe, predictable and profitable delivery of complex electrical infrastructure solutions. Drives operational excellence across engineering release, procurement, production, project execution, quality, site readiness and customer delivery.

Develop and implement acquisition strategies, identify and assess M&A targets, and manage national and international transactions. Plan due diligence, valuation, and financial modeling. Oversee post-merger integrations and carve-outs. Support strategic initiatives and prepare presentations for the executive board.

Senior Software Engineer – Cloud Services will drive architecture and design decisions for Java-based cloud services. Responsibilities include leading feature development, mentoring engineers, and ensuring system performance and scalability. Requires 5+ years of software development experience with cloud-based systems, deep object-oriented programming expertise, and experience with messaging systems, container technologies, and agile development.

Develop software for the cloud product "Bonder" using Vue 3, TypeScript, and Tailwind. Work with product owners to create new pages and components from design handoffs. Implement new features and improve existing functions of the customer service system.

As a Creative Content & Brand Designer, you will shape SIMStation's visual and communicative presence. You will create engaging content, strengthen the brand identity, and ensure a consistent brand experience across all channels.

Senior Transformation Manager will drive AT&S's largest transformation initiative, acting as a bridge between Group PMO-Office and execution. The role combines program management and consulting, ensuring alignment, pace, and measurable business impact.

edventure Studios seeks a Unity Game Developer to create a 2D mobile math learning game. Responsibilities include developing core game systems, data management, live content delivery, and game operation. The ideal candidate has experience with Unity, C#, mobile platforms, and live ops.

Lead and coordinate customer Low Voltage System Assembly (LVSA) projects from purchase order to final delivery. Manage project plans, milestones, and priorities, ensuring on-time execution and clear customer communication. Coordinate across engineering, procurement, production, testing, and logistics.

Drives centralization and harmonization of warehouse and logistics structures across Austria, Hungary, and Serbia. Manages cross-border warehouse operations, ensuring synchronized workflows and compliance with SHEQ objectives. Leads and develops employees, fosters accountability, and drives digitalization initiatives.

Account Manager for the DACH region responsible for maintaining and expanding business relationships with assigned accounts. Develops business plans, understands customer needs, and offers solutions utilizing Molex products. Requires a degree in Engineering or related field, several years of experience in electronics, and fluency in English and German.

Senior Internal Accountant / Accounting Lead to manage global accounting operations and financial integrity. Oversee and manage accounting for entities in Austria, the UK, the US, and Singapore. Drive consolidated financial statement preparation and oversee bookkeeping and invoicing processes.

Senior Data Engineer to architect and build Red Bull's Sports Data Platform. Responsibilities include designing solutions, guiding external partners, translating requirements into technical roadmaps, and shaping core data systems. Requires 6+ years of experience, fluency in English, and expertise in GCP, BigQuery, and data engineering principles.

As an Account Solution Engineer, you will partner with Account Executives to help customers solve business challenges using AI, Data, and CRM. You will lead discovery sessions, design and demonstrate solutions, and coordinate the solution cycle. You will also build trust with customers and support pipeline generation.

This Junior Project Manager role supports the planning and delivery of global talent initiatives. Responsibilities include coordinating projects like the Employee Survey, Values Refresh rollout, and mentoring program design. The ideal candidate has 1-3 years of experience managing HR projects in an international environment and is fluent in English and German.

Senior Manager Corporate M&A EMEA will plan and execute strategy and acquisition/carve-out projects across PwC's EMEA region. Responsibilities include identifying growth opportunities, performing market analysis, and overseeing deal pipelines and value creation plans.

Experienced Software Engineer to build sustainable software solutions using Java, Kotlin, and Spring Boot. Projects include machine learning, education portals, and mobile apps. Requires fluency in German and English (Austria) or Romanian and English (Romania).

Drive security evaluations and certifications for embedded products (e.g., Secure Element, MCU, MPU) according to schemes like Common Criteria, EMVCo, FIPS 140-3, and PSA. Define security certification schemes for emerging markets (e.g., IoT, Automotive) and contribute to product-related security standards in standardization bodies.

Mass Spectrometry Specialist implements operational aspects of the Mass Spectrometry Team for actinide analysis using TIMS and ICPMS. Expert in isotope ratio measurements, method development, and data processing. Requires a Bachelor's degree and minimum five years of TIMS experience.

Frequentis seeks a dedicated individual to create technical content (manuals, training materials) for safety-critical products and solutions. The role involves developing and delivering training courses, collaborating with various departments, and ensuring consistency in documented information.

Internal Auditor to conduct risk-based audits across international retail operations. Analyze business processes, identify improvements, and prepare audit reports. Requires 3-5 years of experience in audit, risk advisory, or compliance, strong analytical skills, and fluency in English and German.