intern internship English-speaking jobs in Klosterneuburg

Develop, track, and maintain short-term production schedules to ensure visibility and execution across departments. Optimize schedules by balancing demand priorities with efficient resource utilization. Address and resolve scheduling conflicts promptly with stakeholders.

Senior Cloud Consultant - Data & AI Engineer will design and deliver scalable AWS architectures for data platforms, ML workloads, and GenAI solutions. Responsibilities include leading the implementation and operation of data pipelines, MLOps setups, and GenAI solutions, ensuring security, performance, and reliability. The role requires 4+ years of experience in cloud, data, or ML engineering, strong AWS expertise, data engineering and ETL architectures, practical MLOps experience, and very good Python skills. Fluent German and English are required.

Commissioning engineer for CHP plants and energy systems in Griffen, Austria. Responsibilities include electrical testing, PLC software troubleshooting, and ensuring system compliance with standards.

Senior HR Manager will provide strategic expertise and consultation in organizational design, change management, workforce planning, leadership effectiveness, and employee engagement. This role will partner with manufacturing leaders to build strong teams and drive business results. The position requires 7+ years of progressive HR experience, experience managing multiple manufacturing sites, and proficiency in HRIS software.

Partner Account Director will drive revenue growth through a defined portfolio of commercial partners. Responsibilities include onboarding, enabling, and managing partner relationships, building joint business plans, and supporting deal execution. Success requires a background in direct sales, experience working with partners, and a strong commercial focus.

Senior Test Consultant to deliver sustainable client solutions in Banking and other industries. Design, plan, and implement testing frameworks. Collaborate with teams across Austria, Switzerland, Serbia, and Germany.

Freelance Data Partner needed to design advanced, domain-specific questions and solutions for AI. Must have a Master's or Bachelor's Degree in Business Writing and strong German writing skills.

Advisory professional providing audit, accounting, tax, and payroll services to middle market clients. Requires 90+ credit hours in Accounting or Finance and a passed ACCA, CPA, CFA, or CIMA exam.

XERENTA seeks a Marketing Director to lead and shape the company's positioning, messaging, and communication. This strategic role combines product marketing and marketing communications, ensuring consistency across all client touchpoints.

Process customs declarations, handle import/export procedures, and advise on customs matters. Requires a commercial education, customs clearance experience, fluency in German and English, and knowledge of customs regulations.

Senior Consultant for Strategy & Transformation, fluent in German, will manage client projects, develop strategies, and lead teams. Requires experience in consulting, strategy, business intelligence, or financial product management. Must have strong analytical and communication skills in English and German.

DPO-ONE seeks a DACH Entrepreneurial Director/Partnership Investor to lead growth across the region. Responsibilities include developing a growth strategy, driving sales, expanding market presence, and collaborating on product development. Requires a proven network within DACH law firms and experience scaling companies. Fluency in German is required.

Manages quality aspects within the scope of responsibility to ensure operational business compliance with cGMP, quality agreements, regulations, and the Novartis Quality Manual. Oversees GxP functions across the site and ensures product quality. Reviews and approves PQR/APQR, manages deviations and complaints, and ensures CAPA implementation. Collaborates in audits and ensures quality assurance agreements with third parties. Participates in the compilation, revision, and approval of validations, transfers, SOPs, and other GxP documents. Supports transfer projects and validation studies.

Senior Security Engineer to assess risks and engineer security controls within software development projects. Experience with DevSecOps tools, security design, and deployment environment hardening required. Programming skills in Python and experience with SAST, SCA, and Hashicorp Vault are beneficial.

The Compliance Officer conducts desk reviews, evaluates regulatory compliance, and prepares reports for the Management Board and Supervisory Board. The role involves maintaining compliance risk analysis, supporting daily operations, and advising internal departments on compliance matters.

Lead sourcing activities, drive efficiencies, and shape supplier strategy for a growing business. Manage supplier relationships, negotiate contracts, and optimize workflows. Experience in sourcing, purchasing, or supply chain required.

Perform Monte Carlo radiation transport studies for the FCC-ee experimental insertions, quantifying radiation exposure and designing shielding solutions. Collaborate with physicists and engineers to assess radiation levels, perform background studies, and develop shielding concepts.

Support the development of innovative surgical tools and systems for otology, from concept to product. Manage projects within the MED-EL quality system and contribute to regulatory submissions.

Organise, control, and monitor international transports. Act as the first point of contact for customers, select and support transport partners. Process tenders, calculate prices, and negotiate purchases and sales. Analyse and optimise international goods flow.

Operations Security Specialist will ensure operational security of Mimirio's product and support customer rollouts. Responsibilities include identifying security risks, implementing security measures, and operating internal IT services. Requires 4+ years of experience in IT Operations and/or IT Security, deep understanding of IT security, and experience with security standards and cloud services.