intern internship English-speaking jobs in Wiener Neustadt

The Revenue & Cost Controller ensures accurate and timely financial reporting for revenue, costs, and KPIs across the organization. The role supports budgeting, monitors revenue streams, performs IFRS 15 assessments, and analyzes cost variances. The position collaborates with finance, accounting, and business stakeholders.

Manage and grow a portfolio of corporate accounts, helping companies solve their housing needs. Drive client engagement, identify new business opportunities, and expand Blueground's footprint.

Expert in ultra purified water production and wastewater treatment for semiconductor and battery industries. Designs and commissions purified water systems and wastewater treatment plants. Requires 10+ years of experience in process engineering for pure water systems and project leadership experience. Excellent English skills are required.

Manager will lead multi-stakeholder, international and domestic projects utilizing game and auction theory to optimize client negotiation strategies and outcomes. Responsibilities include managing client projects, conducting negotiations, identifying cost savings, and supporting business development.

This invite-only event, co-hosted by McDonald's and The Female Factor, is for ambitious women with leadership experience who are exploring business ownership. Learn from franchise owners about the challenges, responsibilities, and rewards of owning a McDonald's restaurant.

SAP VSS Consultant to support a multi-year SAP S/4HANA + Proaxia VSS transformation program for a leading European automotive OEM. Responsibilities include configuring and optimizing Proaxia VSS modules, producing functional designs, and supporting integration activities. Requires hands-on experience with SAP VSS/Proaxia VSS and automotive aftersales or dealer-management background.

The General Manager, Uber Eats Austria, leads strategy, growth, and P&L for the Austrian market. Responsibilities include setting the local strategy, managing the P&L, and leading a team to achieve sustainable, profitable growth. The role requires 7+ years of experience in a high-growth commercial environment with at least 3 years in a senior leadership role. Fluency in German and English is required.

Contribute to the development of innovative purification processes for plasma proteins at laboratory scale. Support the implementation of new equipment technologies and automation solutions. Perform and optimize protein purification methods and accompanying in-process analytics.

As a Sales Development Representative, you will engage with potential customers to identify opportunities and generate appointments for the sales team. You will help prospects understand N-Able's value and work closely with Account Executives.

As People Advisor for Austria, you will oversee all HR operations, including local implementations of global People initiatives, Culture, Values and Engagement agendas, and compliance with global policies and local law. You will ensure the efficient delivery of HR services and programs to support organizational goals. Responsibilities include employee relations, onboarding/offboarding, payroll management, legal compliance, and local implementation of People Strategic initiatives.

Develop, improve, and future-proof global network components including core network, automation workflows, and network-related services. Define standards, troubleshoot complex tasks, and collaborate with network architects and engineers.

Contract Manager (m/f/d) for a 10-month fixed-term contract starting mid-April 2026. Oversees the review and approval of contractual documents for the protection of the company's contractual posture. Supports the legal affairs of the organization and manages legal issues with limited supervision.

RedCloud Consulting seeks a Metro Security Project Engineer to oversee physical security for data center construction projects. The role involves coordinating with General Contractors, Security Integrators, and internal stakeholders to ensure adherence to security design standards. Responsibilities include pre-construction planning, onsite execution and coordination, quality assurance, issue management, and project closeout.

The Staff Travel Coordinator will book and manage travel arrangements for employees and groups, including flights, hotels, and transportation. This role requires experience in the travel industry, strong communication skills in German and English, and the ability to manage data and work in a fast-paced environment.

Provides chemical and microbiological laboratory support, including analysis, organization, and ordering. Requires a completed technical assistant training or equivalent, computer skills, and fluency in German and English.

Senior Software Engineer will develop and maintain scalable Java-based backend systems, design APIs and web services, and collaborate with front-end developers. Requires a Bachelor's degree, at least 3 years of backend development experience with Java, and knowledge of frameworks like Spring Boot and Hibernate.

Advise international customers on electronics, present products, and identify sales opportunities. Maintain a professional and inviting store environment.

Senior Software Architect to design, develop, and deploy software applications at scale. Minimum 7 years of experience in full-stack development (Java, Spring Boot, Python, ReactJS). Experience with cloud providers (AWS, Azure, Google Cloud) and distributed platforms (Docker, Kubernetes). Bachelor or Master's degree in Computer Science or related field.

Founding Engineering Manager to lead and scale a distributed engineering team. Responsibilities include driving software delivery, hiring, and partnering with the CTO on roadmap planning. Requires senior engineering background, 5+ years of management experience, and expertise in cloud-native architectures and CI/CD.

Support the BMW Motorrad team in daily tasks including campaign planning, marketing and sales funnel steering, digital and offline marketing, and customer support reporting. Collaborate with nine markets in Central and Southeastern Europe, external partners, and internal counterparts. Prepare presentations for the Head of BMW Motorrad Department and affiliates.