Senior Systems & Infrastructure Engineer.

HUMAN CAPiTAL; Haarlem; Hybrid; EUR 70,000 - 80,000; Full time

Benefits offered by this job

Travel allowance

25 vacation days

Hybrid work model (4 days office, 1 at

Job summary

HUMAN CAPiTAL in Haarlem, Netherlands, is hiring a Senior Systems Engineer to own and improve our IT infrastructure. You will manage Cisco networks, VMware environments, and Windows Server services while maintaining security, stability, and high performance across locations.

This hands-on IT generalist role offers a 4/1 hybrid office pattern, 25 vacation days, and a fully reimbursed travel allowance. Join an international team and contribute to global operations and DR/backup processes.

Qualifications

• 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.

Responsibilities

• 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.

Skills

IT infrastructure experience

Cisco networking

VMware

Windows Server

ITIL

Tools

VMware

Cisco networking

Windows Server

Job description

Haarlem, Netherlands | Posted on 09/15/2026

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.

Key Responsibilities:

• 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
  

Requirements:

• 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