Senior Systems & Infrastructure Engineer

HUMANCAPiTAL BV; Haarlem; Hybrid; EUR 70,000 - 80,000; Full time

Benefits offered by this job

Hybrid work model

25 vacation days

Travel reimbursement

Training & development

Office in Haarlem

Job summary

HUMANCAPiTAL BV in Haarlem is seeking a Senior Systems Engineer to join a global IT team and take ownership of the end-to-end infrastructure across locations.

You will work hands-on with Cisco networking, VMware, Windows Server, and DR/backup processes to keep systems secure, stable, and high-performing. The role offers a 4/1 hybrid model, 25 vacation days, and international collaboration.

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.
• Ability to work independently and manage multiple priorities.
• Strong communication skills in an international environment.

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

Cisco networking

VMware

Windows Server

Backup & DR

Troubleshooting

Documentation

Independent work

Communication

Tools

Cisco

VMware

Job description

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