135 English-speaking jobs in Haarlem

Leads the Investigation & Improvement department, managing a team of 9 professionals. Develops, implements, and manages departmental objectives aligned with the annual production plan. Collaborates with cross-functional teams to identify and address production challenges. Manages investigations into production deviations and implements corrective actions. Champions a data-driven approach to analyze processes and identify improvement opportunities. Reports on departmental progress and performance to senior leadership.

Mendix Developer will enhance and rebuild the company's platform, translating innovative ideas into future-proof solutions. Requires minimum 3 years of Mendix experience, Mendix Advanced Developer certification, and a bachelor's degree.

React Frontend Developer needed for a scale-up company. 5+ years of professional application development experience required. Fluent in React and experience building stable web applications is essential. Experience with Python or other server-side languages is a plus. Must have a good command of English.

The Global Packaging Category Head will lead the transformation of the organization's packaging strategy, driving innovation, sustainability, and cost efficiency. This senior leadership role requires influencing at executive levels, managing a global supplier network, and overseeing the transition to future-ready packaging solutions.

Senior Legal Counsel will support business growth and ensure legal compliance. Responsibilities include drafting, reviewing, and negotiating contracts, advising on legal risks, managing legal documents, conducting research, and collaborating with HR.

Leads cross-functional Operations/CMC teams for innovative products throughout their lifecycle. Develops and executes product supply and lifecycle strategies, ensuring alignment with global product strategy and commercial objectives. Serves as the primary Operations/CMC representative on the global product team.

Designs, manages, and administers global rewards programs and supports global compensation activities. Assesses benefits strategy, identifies global standards, and monitors industry trends. Collaborates with cross-functional teams and manages vendor relationships.

The Global Packaging Category Head will define the long-term category strategy and lead the shift toward smarter, greener, and more resilient packaging solutions. This role will drive digital and technological innovation, champion the adoption of new tools, and data-driven decision making across the packaging value chain. The Global Packaging Category Head will also shape initiatives to meet global environmental commitments and influence product launches, supply continuity, cost competitiveness, and patient experience.

Develops, executes, and oversees interconnection strategy and energy delivery for data center sites. Partners with teams to ensure reliable, cost-effective, and resilient power delivery aligned with renewable energy goals and Iron Mountain's growth targets.

Lead and develop engineering teams, ensuring reliable equipment performance and compliance with GMP, FDA/EMA, and internal standards. Drive process optimization, maintenance excellence, and reliability improvements. Manage projects, budgets, and external partners.

Electrical Engineer will design electrical systems and specify components for complex projects. Responsibilities include producing technical deliverables, sizing/selecting electrical components, programming PLCs and HMIs, troubleshooting, and creating CAD drawings.

Software Tester ensures cutting-edge games meet international standards. You will receive on-the-job training to master the complete testing process.

Leads a team responsible for developing financial performance measures and forecasts for procurement and supply chain operations. Partners with leaders across Operations, Procurement, and Supply Chain to drive operational improvements and enhance company gross margin. Develops and executes analytical processes for vendor materials and services, and promotes end-to-end network improvements. Oversees global headcount and resource allocation for procurement and supply chain finance.

Build and grow AIMMS' partner ecosystem with a focus on partner-sourced revenue, co-selling, and partner enablement. Own a portfolio of implementation, consulting, and technology partners globally, assessing and managing their revenue potential.

The Sr. Director, HRBP will drive the people strategy for key functions within Teva Global Operations, a 15,000 employee organization spanning a 35-site global network. This role will partner with operations executives and their teams to shape organizational design, capability, culture, and talent during a period of transformation.

TrainMore seeks passionate, experienced personal trainers (Fitvak A & B) to coach in high-energy urban gyms. Earn per session, build your client base with guaranteed lead hours, and enjoy flexible contracts with employment benefits.

The Senior Director of Global Pricing, Value & Access will develop and implement global pricing, access, and value strategies for Teva's neurology and immunology portfolio. This role will lead value proposition development, dossier and HTA support, and pricing governance.

Certification Engineer needed for aircraft modification projects. Analyzes customer requirements, defines aircraft structures, and prepares certification documents. Requires HBO degree in engineering, 5+ years experience, and certification expertise.

Design Engineer needed for mechanical and structural component development for landing gear systems. Requires 2+ years of experience, CATIA V5 proficiency, and a Bachelor's or Master's degree in Mechanical or Aerospace Engineering. Dutch nationality is required.

Provides administrative support to the supply chain, including artwork and packaging coordination, customer service operations, and master data management.