intern internship English-speaking jobs in Gänserndorf

Commercial & Professional Marketing Specialist for Sleep & Respiratory Care products in the Triveneto region. Develops and executes commercial and marketing activities to achieve sales targets. Manages customer relationships, provides product training, and monitors market trends. Requires a Bachelor's or Master's degree, experience in medical sales/technical roles, and proficiency in English and Italian.

Develop and manage B2B partnerships, research and pitch new accounts, and process customer orders. Manage product displays in partner stores and represent Lomography at events. Fluent English required, other languages a plus.

Develop and implement global CMC regulatory strategies for assigned products. Plan, coordinate, and support CMC submission activities, including authoring and reviewing documentation. Communicate regulatory considerations to cross-functional teams.

Customer Success Expert needed to build strong customer relationships, manage the entire customer experience, and drive sales growth.

Financial analysis and performance monitoring of retail partners in Central and Southeast Europe. Manage Dealer Benchmarking System (DBS)/RFB, ensure data quality, and support retail partners in interpreting financial results. Identify financial risks and opportunities, provide recommendations, and support financial audits.

Staff Engineer Photonics Development will drive the development of photonics chips for quantum processing units. Responsibilities include designing, fabricating, and characterizing photonic circuit chips, and supervising students. Requires a university degree in physics, quantum engineering, or electrical engineering (PhD preferred) and 3+ years of experience in photonics, quantum optics, and/or ion trapping. Fluency in English is required.

Senior Sales Account Manager will lead international B2B sales performance for MAYRLIFE, focusing on luxury travel, corporate health, and medical wellness. Responsibilities include developing sales strategies, managing key accounts, driving revenue growth in international markets, and representing MAYRLIFE at industry events.

Site Reliability Engineer will maintain and stabilize production environments, improve CI/CD pipelines, analyze traffic patterns, and develop system architecture documentation. Responsibilities include implementing monitoring systems, automating tasks, improving code reliability, and collaborating with the IT Operations team. Requires 5+ years of SRE experience, proficiency in programming languages (Python, Java, Go), cloud platforms, container orchestration tools, Linux systems, and Infrastructure as Code tools.

Commercial Project Manager (f/m/d) will manage all commercial aspects of service projects, ensuring accurate costing, contracting, and billing. Requires a commercial education, project management experience, strong numerical skills, and fluency in German and English.

Senior Marketing Expert to build and execute marketing strategy for SaaS platform in biotech and life sciences. Develop marketing assets, lead generation campaigns, and manage product positioning. Requires 5+ years of marketing experience, strong content creation skills, and proficiency in design tools. Fluent English required.

Leads a team of Master Schedulers, ensuring the accuracy and integrity of the master production schedule within ERP systems. Translates approved build plans into executable schedules, collaborates with cross-functional teams, and manages potential schedule disruptions.

Lead and empower a team of three to provide a world-class experience for employees and visitors at a 3-floor office hub. Manage building maintenance, improvements, and construction projects. Continuously improve the office for hybrid usage and global virtual meetings.

Acts as the delivery anchor for the programmatic product team, owning backlog health, sprint coordination, and cross-functional follow-through. Translates programmatic domain requirements into development tasks for engineering teams and coordinates between engineering, data, trading, and commercial teams. Monitors campaign and platform performance, prepares status updates, and supports product discovery.

Enery is seeking a Senior Treasury Manager to oversee treasury operations and short-term liquidity. Responsibilities include cash forecasting, bank operations, payments, accounts payable, project finance cash mechanics, and treasury systems. The role requires 5-10 years of treasury experience, ideally in an SPV-heavy environment, with expertise in project finance cash mechanics, treasury systems, and FX/interest rate hedging.

Cloud Security Engineer needed to design, implement, and manage security controls in AWS and Azure environments. Must have 3+ years of experience in information security with a strong understanding of network/system attack methods and mitigation techniques.

As a working student, you will support sustainability initiatives, manage communities, create content, and assist with channel support tasks. You will also help organize and execute partner events.

Leads and develops the PALFINGER World team, overseeing daily operations, event planning, and visitor experience. Manages budgets, infrastructure, and compliance while coordinating stakeholders and external partners. Requires a degree in a related field, 5+ years of experience, and strong leadership, operational, and communication skills.

Senior Data Scientist leads customer projects, develops machine learning solutions, and contributes to the growth of Zühlke's AI & Data Practice. Requires a Master's degree in computer science or a related field, at least five years of machine learning research experience, and proficiency in Python machine learning tools.

Information Security professional to ensure security is embedded across projects. Analyze project-specific security requirements, perform risk assessments, and design secure architectures aligned with internal frameworks and ISO/IEC 27000 standards.

Creative Producer needed for 2-year fixed-term maternity cover. Develop and supervise short-form moving image productions for Red Bull across multiple platforms. Own projects end-to-end, from concept development and briefing to production management and final delivery.