hr English-speaking jobs in Leidschendam

Senior Research Assistant to join a team focused on vaccine development for influenza and emerging infectious diseases. Responsibilities include handling animal models, assisting with data analysis, and other duties. Requires a Master's degree in a relevant field, strong laboratory techniques, and excellent English and Chinese communication skills.

Invesis seeks an ESG Manager - Health and Safety to maintain and improve the ISO 45001 safety management system. The role involves providing H&S expertise, managing audits, overseeing compliance, and supporting safety initiatives.

Postdoctoral Researcher in Bioinformatics to join the FERMI project, focusing on computational approaches to link metabolomic profiles to taste and sensory outcomes. Will integrate multi-omics data and develop data-driven models connecting molecular changes to food properties. Strong experience with omics data analysis, programming, and data analysis skills required.

Freelance recruiter needed for high volume hiring in the multilingual BPO sector. Source candidates, conduct interviews, and build relationships. Must be proficient in English and have experience recruiting internationally.

Provides administrative support to the Content team, including managing schedules, coordinating meetings, and preparing documentation. Requires fluency in English, experience supporting senior executives, and proficiency in various software applications.

As the first point of contact for WUR Library, you will provide a hospitable and professional welcome to students, staff, and visitors. You will ensure a pleasant and inspiring study environment, perform lending desk duties, and contribute to the development of library services.

Cyber Security Engineer (Security Accreditation) required for NATO SECRET clearance holders. Develops solution architectures, provides security guidance, and manages requirements for security accreditation. Minimum Bachelor's degree or 6 years relevant experience.

Flight Test & Validation Engineer plans, executes, and validates UAV flight operations under various conditions to ensure resilience and reliability. Analyzes telemetry data, reports findings, and contributes to hardware, firmware, and procedure improvements. Collaborates with engineering and test teams to resolve issues and optimize processes. Requires a Bachelor's or Master's degree in a relevant field, 3-5 years of UAV flight testing experience, and valid UAV pilot certification (EASA A1/A2/A3).

Senior regulatory leadership role as EU Qualified Person (QP) and Responsible Person (RP). Shape and own end-to-end Product Quality strategy across manufacturing, API supply, importation, and distribution. Lead supplier qualification, audit strategy, and CMO governance. Perform EU batch certification and release activities. Ensure compliance with EU GMP, GDP, and ICH requirements. Lead CMC and Product Quality due diligence for in-licensing and acquisitions. Drive inspection readiness and implement proactive Quality Risk Management.

As a Cloud Security Engineer, you will analyze cloud security non-compliances, define solutions, and work with the Cloud Platform Security Engineering team to design and integrate new cloud security features. You will also support workloads in their migration to the cloud and engage with application owners to onboard them to cloud security tools.

Full Stack JavaScript Engineer needed for a hybrid role. Develop and maintain web applications using JavaScript (TypeScript), React, and GraphQL. Design, implement, and optimize scalable back-end APIs and services. Collaborate with cross-functional teams and ensure seamless user experiences.

Lead complex technical projects from planning to delivery, coordinating multidisciplinary teams and translating requirements into project plans. Manage timelines, budgets, risks, and dependencies while ensuring alignment with quality, cost, and delivery objectives.

The EMEA Pitch-Pro – Employment and Tax Practice Groups will lead pitch creation and materials for proposals. The role involves supporting the legal team, developing value propositions, leading rehearsals, and conducting client debriefs.

The Trading and Commercial Operator executes trading contracts, manages contract operations, and prepares finance documents. Responsibilities include trade transactional follow-up, contract management, and vessel nominations. The ideal candidate has 5+ years of experience in physical operations, logistics, and commodity trading.

Talent Acquisition Specialist to drive recruitment efforts, with a focus on US commercial and sales hiring. Will own recruitment strategy, build teams, and expand Onera's presence in the sleep medicine ecosystem. Requires 5-7 years of recruitment experience, strong commercial acumen, and fluency in English.

As a Business Analyst, you will translate business needs into functional designs and software specifications, bridging the gap between stakeholders and development teams. You will collaborate with product managers and stakeholders to manage the product backlog and create user-centric design models.

Application Sales Specialist will generate revenue growth by selling Nordson EFD's product portfolio and providing technical support to customers in west Italy. The role involves developing customer needs, preparing quotes, and maintaining customer relationships.

The Product Marketing Manager develops and executes go-to-market strategies for product launches and sustained adoption. This role partners with product, engineering, sales, and support teams to align on messaging, commercial enablement, and success metrics. The Product Marketing Manager analyzes market, competitor, and client insights to influence roadmap and commercial strategy.

Provides on-site installation, troubleshooting, repair, and maintenance for Elevated Work Platforms (EWP's) and Material Handling products.

Build AI-native product systems, design and ship AI-powered features, and architect systems integrating LLMs, agents, and traditional software.