intern internship English-speaking jobs in Gänserndorf

Support end-to-end accounting for sports rights and leases in line with IFRS and SOX. Responsibilities include contract review, data maintenance, monthly reporting, and NPV/DCF calculations. Requires 3+ years in accounting.

System Engineer to design, plan, and own requirement engineering for toll collection systems. This role involves functional analysis, architecture, and technical project management for complex electronic toll collection and telematic systems.

Senior Legal Counsel to lead M&A activities, support joint venture and large capital projects, and manage legal risks. Requires a Master's in Law, Bar exam completion, and 8+ years of international corporate experience.

Junior Controller in Motorsports supports finance teams with planning, forecasting, and month-end closing. Responsibilities include analyzing P&L, balance sheet, and cash flow, and enhancing reporting tools. Requires a Bachelor's degree and fluency in English.

Project Lead Engineer ensures technical execution of client contracts, managing time, cost, quality, and risk. Responsibilities include leading engineering teams, technical contract review, and client liaison for DeNOx systems. Requires 5-10 years in engineering projects.

Acoustic Engineer to manage production sampling and coordinate laboratory activities for medical ultrasound products. Responsibilities include configuring measurement equipment, analyzing data, and leading cross-functional investigations.

Master's thesis project focusing on Monte Carlo-based independent dose calculation for carbon ions using IDEAL/Gate-RTion v2. Validate new features for clinical use in patient CT and water PSQA.

Collateral Management Specialist monitors derivatives, repo, and securities lending collateral. This role involves executing margin processes, ensuring efficient collateral use, and optimizing management systems.

Temporary Drug Safety Officer role involves processing post-marketing and clinical safety information, entering adverse reaction reports, and reviewing safety reports for authorities. Requires a degree, pharmacovigilance knowledge is an advantage, and fluent English.

Entry Level Sales Representative supporting medical device sales and territory development. This role involves customer engagement, clinical exposure, and learning product expertise. Fluent German and English are required.

AI Safety Red Teamer role involves designing adversarial prompts to stress-test frontier AI models. Responsibilities include identifying unsafe behaviors and documenting vulnerabilities across sensitive domains. Requires 5+ years of experience in AI Safety or related fields.

Lead the country-level technical sales and presales organization, guiding a multidisciplinary team. Act as the technical thought leader, translating platform capabilities into business value while steering architecture strategy. Requires 5+ years in technical presales and fluency in German & English.

MBA candidates join a summer-long paid internship to experience strategy consulting. Associates work on real client cases for Fortune 1000 companies, developing skills under expert guidance.

Quality Engineer supports development, product improvement, and process management for hardware, firmware, and software. Responsibilities include complaint management and root cause analysis. A technical degree and 2+ years of experience are desired.

Executive Assistant to support Managing Director and Senior Leadership Team. Responsibilities include calendar management, travel coordination, correspondence preparation, and administrative support. Requires strong German and English skills.

Project Lead Engineer manages technical execution of client contracts, overseeing scheduling, costs, quality, and risk. Requires 5-10 years in engineering for investment projects and fluency in English.

Lead the country-level technical sales and presales organization, guiding a multidisciplinary team. This role steers platform architecture strategy, translating complex capabilities into business value for customers. Requires 5+ years in technical presales with Red Hat product experience.

Experienced Construction Manager needed to oversee a major data centre development in Vienna. Responsibilities include managing site operations, coordinating subcontractors, tracking schedules, and ensuring safety and quality standards. Requires large-scale construction project experience.

Create and refine 2D game assets like symbols, characters, and UI using digital painting. Adapt AI-generated graphics and integrate assets into Godot or other game engines. Strong 2D art skills and Adobe Photoshop knowledge are required.

Lead the Business Partnering team in strategic advisory, corporate planning, and commercial management. This role requires 10+ years in controlling/finance with 5+ years of leadership experience. Fluent in German and English.