English-speaking jobs in Groß-Enzersdorf

The Senior Fundraising Manager for Foundations & Major Gifts will build and manage relationships with high-net-worth individuals and foundations globally. This role will design and execute strategies to secure major and transformational gifts, supporting ISTA's major capital campaign and strategic priorities.

Systems Engineer to work on innovative projects in automotive and technology.

Design and develop high-performance electronics for quantum key distribution (QKD) and optical payloads for space and ground systems. Own end-to-end hardware development from system architecture to board-level implementation and lab validation. Collaborate with optical, FPGA, and software engineers to define system requirements and interfaces. Perform detailed analyses (parts-stress, worst-case, FMEA/FMECA) under radiation, thermal, vibration, and EMC constraints.

Major Account Manager will drive new business pitches, develop existing accounts, and generate sales pipeline for enterprise network security solutions. Requires experience selling to large organizations, closing deals, and influencing executive audiences.

Develop and execute SEA strategies to drive traffic and conversions. Analyze campaign performance, conduct keyword research, and collaborate with teams to optimize content.

Provides operational and analytical support to energy projects in EU countries and other ECA region programs. Leads and contributes to advisory and analytical work, including economic analysis, policy review, and renewable energy assessments. Supports policy dialogue, liaises with government and stakeholders, and contributes to the Maximizing Finance for Development approach.

As a Sales Engineer, you will drive bookings, introduce and sell Flowserve valve products, and manage independent representatives and distributors. You will support joint sales calls, maintain accounts, and prepare forecasts and reports.

Shape and elevate brand connection with people online as a Social Media Community Manager. Oversee all aspects of community management, including crafting captions, managing freelancers, and handling replies. Lead strategy and execution across community-driven platforms like Reddit and LinkedIn. Develop engagement strategies to turn followers into fans and advocates.

BRUNA seeks a Brand & Graphic Designer to translate brand strategy into compelling visual and verbal content across digital and physical touchpoints. The ideal candidate combines strategic thinking with hands-on design expertise, thrives in a collaborative environment, and possesses a strong understanding of the global fashion and lifestyle landscape.

Actuary (all genders) with 3+ years experience in actuarial valuation techniques and insurance products. Analyze, validate, and interpret IFRS 17 results for Life and Health insurance portfolios. Collaborate with finance and IT teams on IFRS 17 implementation and system integration. Develop KPIs, conduct performance analyses, and prepare management reports.

This regional role manages and controls operational delivery of Global Workplaces and Real Estate (GWRE) services in EMEA. The Manager will collaborate with business heads, oversee service delivery, and manage in-country GWRE staff.

Solutions Consultant to own the technical side of the sales process across the DACH region. Partner with Account Executives to qualify opportunities, design solutions, and deliver product demonstrations. Serve as a trusted technical advisor throughout the evaluation and solution design process. Must have proven experience in a Technical Sales, Pre-Sales, or Solutions Consulting role, fluency in German and English, and strong knowledge of voice IVR, conversational AI, or related technologies.

Senior Backend Engineer leads the technical vision and architecture for Mobile Backend services. Defines long-term stack development roadmaps and future-proof architectures. Drives culture and mindset for engineering across the chapter, acting as the ultimate technical authority. Solves complex problems and mentors Backend Engineers. Requires 10+ years of experience in high-impact backend environments.

Provide onsite Level 1 End-User Computing (EUC) support, troubleshooting hardware, software, and peripheral issues for desktops, laptops, and mobile devices. Install, configure, and maintain Windows operating systems and business applications. Log and manage incidents, coordinate with Level 2/3 teams, and ensure compliance with client IT policies.

Experienced DevOps Engineer to design, implement, and manage cloud infrastructure and CI/CD pipelines for Barracuda's Network Security SaaS platform.

Design, build, and maintain scalable data platforms and solutions. Collaborate with stakeholders to understand requirements and deliver impactful data initiatives. Optimize and monitor data workflows.

Design, develop, and integrate production-grade AI services using C# and .NET. Implement Azure AI solutions and agentic workflows to automate business logic. Shape RAG architectures and LLM orchestration strategies.

Lead and develop the Quality Engineering team, plan and coordinate software release verification & validation, and scale automated testing.

Senior Social Media Marketer to build and scale social media presence, with a focus on TikTok and creator economy. Responsibilities include content creation, channel management, and collaborating with creators. Requires proven experience growing TikTok accounts and strong understanding of social media platforms.

The University of Graz seeks a PostDoc to conduct independent research in applied mathematics, focusing on mathematical image processing, inverse problems, and data science. The successful candidate will participate in research projects, collaborate with interdisciplinary teams, and teach courses in applied mathematics.