Senior Systems & Infrastructure Engineer

Haarlem, Netherlands | Posted on 06/25/2026

Join a leading specialist in the gaming industry with over 35 years of experience and a team of more than 140 professionals from nearly 50 nationalities in Haarlem. With clients across six continents, this is your chance to work in an international, fast‑paced, and dynamic environment.

As a Senior Systems Engineer, you will operate as a hands‑on IT generalist, responsible for managing and improving infrastructure across multiple locations. You will ensure systems, networks, and services are secure, stable, and high‑performing.

• Manage and maintain IT infrastructure, systems, and applications
• Administer Cisco networks (routing, switching, LAN/WAN)
• Support and optimise VMware virtual environments
• Monitor system performance and proactively resolve issues
• Manage backup and disaster recovery processes
• Handle incident and problem management (ITIL-based)
• Provide advanced troubleshooting and escalation support
• Maintain clear technical documentation
• Support global operations and remote sites

• 5+ years of experience in IT infrastructure or systems engineering
• Strong hands‑on experience with Cisco networking and VMware
• Solid knowledge of Windows Server environments and core services
• Experience with backup and disaster recovery solutions
• Strong troubleshooting and analytical skills
• Ability to work independently and manage multiple priorities
• Strong communication skills in an international environment
• Salary: €70,000 – €80,000 gross per year (excluding 8% holiday allowance)
• Full‑time role (40 hours per week) with a 4/1 hybrid model (4 days office, 1 day remote)
• 25 vacation days annually
• Fully reimbursed travel allowance
• Office in Haarlem, easily accessible by car and public transport
• International team with regular social events
• Training and professional development opportunities