77 English-speaking jobs in Haarlem

Java Software Developer needed for the world's leading motorsport results platform, Speedhive. Develop and maintain backend systems for web, iOS, and Android applications. Experience with Java, Springboot, and .NET/C# is required.

Develop and maintain C++/Qt software for automated test stations, calibration procedures, and production tooling. Improve data capture and traceability to strengthen quality control. Collaborate with hardware, test, and manufacturing engineers.

Iron Mountain seeks a Critical Facilities Technician for a full-time shift role in a 24x7 data center environment. Responsibilities include maintenance and oversight of critical electrical, HVAC, civil, and building management systems. The role requires strong attention to detail, organization, and the ability to follow safety procedures. Experience in a critical operations environment is preferred.

The Associate Director – Category Manager Devices develops and executes category management strategies for Teva's Device network. This role owns assigned technologies, collaborates with stakeholders, and drives cost savings and P&L optimization.

The EHS Site Head will lead the development and implementation of environmental, health, and safety (EHS) policies, programs, and management systems. This role ensures compliance with applicable EHS legislation, regulations, and Teva standards. The EHS Site Head will also identify, assess, and mitigate EHS risks, drive performance through audits and data analysis, and champion a site-wide EHS culture focused on employee engagement and Target Zero performance.

Senior Systems Engineer to manage and improve IT infrastructure across multiple locations. Responsibilities include administering Cisco networks, supporting VMware environments, and handling incident and problem management. Requires 5+ years of experience in IT infrastructure, strong Cisco and VMware skills, and excellent communication.

Iron Mountain seeks a Warehouse Specialist to manage site logistics, inventory, and warehouse operations. Responsibilities include handling logistics tickets, maintaining customer stock levels, and ensuring compliance with safety codes.

Experienced barbers sought for full-time, permanent positions in Nordic partner barbershops. Offer includes competitive salary, flight coverage, relocation support, and opportunities for professional growth.

IVN Zuid-Kennemerland and Natuurmonumenten are hosting a nature work day at Beeckestijn country estate on December 31st. Volunteers will saw maples and cut out small maples to improve biodiversity.

Volunteers will assist with nature restoration at Beeckestijn country estate. Tasks include sawing maples and cutting out small maples to promote biodiversity.

Drive audit innovation by translating business needs into prototypes and pilots. Collaborate with teams to implement data analytics, automation, and AI solutions. Measure impact and ensure compliance with audit standards.

Volunteer to support disabled children and adults in their homes. Training provided on creating a safe social climate and navigating appropriate boundaries.

This training explores boundaries and appropriate physical contact with children and individuals with intellectual disabilities in a volunteer setting.

Senior Quantity Surveyor needed for major European data center project. Manage cost control, subcontractor relationships, and client communication. Lead procurement, oversee subcontract packages, and provide strategic commercial guidance. Requires 8+ years' experience, Bachelor's degree in Quantity Surveying, and strong technical, financial, and people management skills.

Teamlead responsible for guiding orderpickers and riders, ensuring service, productivity, and safety. Leads by example and assists with inventory, equipment, hygiene, and onboarding. Requires managerial experience, preferably in logistics, retail, or catering. Must be available for at least 24 hours, including evenings and weekends.

Develops and executes interconnection strategy and energy delivery for data center sites, ensuring alignment with power availability, regulatory frameworks, and sustainability goals. Leads negotiations and management of interconnection agreements with utilities, including power delivery contracts and grid impact studies. Drives compliance with organizational standards and policies pertaining to energy procurement and grid interconnection across EMEA. Establishes financial models and risk analyses for interconnection costs and energy price volatility to secure better terms with utilities. Partners with sales and key customers to translate infrastructure strategies into commercial wins.

Senior Network Engineer to design, implement, and maintain advanced network solutions. Requires 5-7 years of experience in network engineering, Cisco technologies, network security, voice systems, and automation.