hr English-speaking jobs in Bielefeld

Provides laboratory services including cleaning and maintaining equipment, supplies, and work areas. Communicates with customers and relays information to supervisors.

Regulatory and Sustainability Engineer (m/f/d) will participate in industry associations, standardization groups, and monitor technical changes related to sustainability. The role will also lead corporate sustainability initiatives, ensuring adherence to deadlines and cost targets.

Aircraft Information Security Architect (m/f/d) for Airbus Operations in Hamburg. Responsible for security in aircraft information systems architecture and design, risk assessment, and security implementation. Requires experience in design engineering, computer science, and aerospace, with knowledge of cyber security standards and risk management.

Support safety process systems through inspections, accident data analysis, and investigation support. Develop safety procedures, training programs, and preventive measures.

Operate, harden, and evolve Linux-based development and build platforms including Jenkins, GitLab Runner, container runtimes, and artifact caches. Build and evolve declarative infrastructures using Ansible for provisioning, configuration management, and authentication. Support the design and optimization of Jenkins-based pipelines on Linux systems. Operate and enhance container- and virtualization-based platforms (Docker, podman, Proxmox) with a focus on Linux internals, security, and scalability.

Leads and delivers high-impact, cross-functional programs and projects aligned with organizational strategic objectives. Translates strategic goals into project plans, manages multiple concurrent projects, and ensures alignment with business priorities.

Execute complex threat intelligence engagements and projects independently, acting as a trusted advisor to clients. Manage stakeholder relationships, lead discussions with technical and executive audiences, and deliver high-quality threat intelligence services.

Human Resources Manager will serve as a key member of the leadership team, supporting operations in Birkenfeld, Germany and Arad, Romania. Responsibilities include talent acquisition, employee relations, performance management, and driving HR initiatives to support business goals.

Service Desk Manager to lead 1st Level Support for a retail company. Responsibilities include managing tickets, user support, and collaborating with the IT team. Requires experience in IT support, ITIL, and service processes.

Provides administrative support to the Program Manager, Student Life and other staff at NYU Berlin's Academic Center. Responsibilities include managing student services, supporting extracurricular programming, ensuring student safety and wellness, and facilitating communication. Requires fluency in German and English, excellent intercultural communication skills, and 2-3 years of work experience.

Research Associate (Postdoc) to conduct research in privacy-preserving technologies, secure data processing, and securing AI systems. Requires a PhD in Computer Science, publications in cryptography and cybersecurity, and expertise in cryptography and/or machine learning.

HARMAN is building an enterprise AI platform to automate and augment internal business processes. The Executive Director, AI Architecture will define and own the long-term technical architecture for these systems, making architectural decisions that affect multiple organizations and a combination of custom-built and third-party AI solutions. This role requires deep technical expertise in distributed systems and applied AI, combined with the ability to guide teams through complex technical trade-offs.

Provides administrative and sales support to the sales team. Creates and processes sales documents, maintains databases, and assists with financial tasks. Requires strong attention to detail, organizational skills, and proficiency in Microsoft Office.

Software Engineer will analyze, design, develop, and maintain claims systems. Responsibilities include integration, administration, and maintenance of software products, and implementation of patch and vulnerability management. Requires a degree in computer science or comparable training, experience with microservices, and proficiency in German.

Lead Global Payroll & Time Management ensures stable, compliant payroll and time management solutions through operational leadership, system optimization, and implementation.

Experienced General Manager to lead all hotel operations (Rooms, Front Office, Housekeeping, F&B, Conference & Events, Maintenance) with full P&L responsibility. Drive performance across key KPIs and ensure brand and quality standards are consistently delivered. Lead, mentor, and grow a young team, fostering a guest-first service culture.

Freelance Construction Manager needed for brownfield chemical plant in Chemiepark Marl. Manage on-site construction activities, ensuring compliance with HSE and site regulations. Coordinate subcontractors, construction teams, and site supervision.

The Project Manager leads hyperscale data center projects from site identification through construction readiness. Responsibilities include project governance, stakeholder management, budget and program development, and ensuring projects are fully defined and de-risked prior to construction. The role requires a strong understanding of the full project lifecycle and the ability to collaborate with internal and external teams.

Lead and develop the accounting team, stabilize existing structures, and build scalable financial processes. Ensure accurate financial reporting and compliance with HGB. Analyze and optimize accounting processes, drive standardization and automation. Collaborate with stakeholders and provide financial insights.

Develop, optimize, and productize software solutions for quantum hardware, simulators, and hybrid systems. Integrate software into national quantum computing full stacks and enable workflow integration with established toolkits. Translate scientific requirements into technical implementations and collaborate with researchers to disseminate research results.