English-speaking jobs in Gänserndorf

The Vienna International School of Earth and Space Sciences (VISESS) offers 3-month Completion Contracts for doctoral fellows to support the final phase of their dissertation.

Finance Director to build and lead a finance function for a fast-growing, PE-backed AI and software platform. Responsibilities include accounting, reporting, controlling, liquidity management, and supporting M&A activities. Requires strong accounting expertise, experience in a technology environment, and fluency in German and English.

An RF System Validation Engineer is needed to validate and optimize the receiver in cellular RF subsystems across Apple's mobile products. Responsibilities include defining test scope, developing test automation frameworks, implementing tests, and applying data analysis and machine learning techniques. The ideal candidate has experience in RF receiver validation and optimization, strong Python programming skills, and experience with cellular 3GPP RF standards.

As Principal Product Manager for Platform Growth and Monetization, you will define and own growth strategies for the Dynatrace Platform, develop monetization initiatives, and translate data into growth opportunities. You will collaborate cross-functionally to ensure growth initiatives align with product iterations, field motions, and customer journeys.

Develop security tools and frameworks for Bring Your Own Model (BYOM) workflows and perform threat modeling for ML pipelines. Ensure proactive detection of vulnerabilities and compliance with emerging ML security standards.

Senior Software Engineer will design, develop, and support software interfaces for high-tech laser systems. Responsibilities include developing and maintaining the internal MES system, designing software interfaces, and supporting manufacturing operations.

Senior consultants with 3+ years of experience at top-tier firms (McKinsey, BCG, Bain, etc.) are needed to build realistic consulting project environments for AI training.

As an M&A Analyst, you will source acquisition targets, model their economics, and drive due diligence for digital commerce companies across Europe.

The Client Director (Strategic Accounts) owns Complexio's most important enterprise relationships post-signature, driving customer success, value realization, and long-term partnership growth. This role acts as a technical translator between customers and Complexio's Product and Engineering teams, leading executive engagement at the C-suite level.

Lead multidisciplinary teams delivering data platforms and AI-powered products. Bridge business goals with technical solutions, guide projects from design through implementation, and manage scope, priorities, and risks.

The St. Anna Children’s Cancer Research Institute seeks a Head of Precision Oncology to lead the development and oversight of a precision medicine program. Responsibilities include establishing molecular profiling, functional drug sensitivity testing, and multi-omics integration in close clinical partnership. The successful candidate will have a PhD or MD/PhD in biomedical sciences with deep expertise in molecular oncology, genomics, functional drug profiling, or computational precision medicine.

Lead a team of security specialists, coordinating global security teams and managing security tooling. Experience in vulnerability management, incident response, and cloud security is required. Strong communication and organizational skills are essential. Fluent English required, German is an advantage.

Senior Social Media Manager will lead client relationships, develop social strategies with a focus on TikTok, and create culturally relevant content. Responsibilities include managing social projects, mentoring team members, and tracking social media trends.

Lead research in wire-based additive manufacturing (WAAM) of light metal components using arc or plasma-based welding processes. Design and manage national and international research projects, collaborate with industry partners, and publish research findings.

As a Specialist for Order and Delivery Management, you will process customer orders, manage procurement and warehousing, create quotes and invoices, and handle customer requests. You will also monitor incoming payments, optimize warehouse processes, and maintain ERP data.

Data Center Network Systems Engineer to design, implement, and support Cisco data center solutions for enterprise and partner customers. Requires solid networking knowledge (TCP/IP, L2 technologies), practical experience with Cisco Nexus, NX-OS, and UCS, and CCNP-level understanding or equivalent experience.

Lead finance and operational involvement in ERP system integration and process improvement. Oversee month-end reporting and support decision-making with financial insights. Mentor and support leadership in financial and operational disciplines. Ensure compliance with statutory, tax, audit, and regulatory requirements.

Brand Manager to lead strategy and execution for specialty care brands in rheumatology & gastroenterology. Develop integrated brand plans, translate insights into action, and deliver compliant marketing activities. Collaborate with cross-functional teams and partner stakeholders.

Senior Process & Data Manager oversees global Service process landscape, ensuring quality, consistency, and documentation. Manages change requests, designs roles & authorizations, and supports process template implementation. Requires experience in process management, data management, or business operations in a complex, international environment.

Leads end-to-end media campaign implementation across functions and agencies, ensuring on-time execution and alignment with marketing programs. Manages campaign calendars, tracks performance, and collaborates with internal and external teams.