Network Infrastructure Engineer

ALTEN; Eindhoven; Hybrid; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Lease car with fuel card

Hybrid working

Monthly net expense allowance

27 vacation days with purchase option

Job summary

ALTEN is seeking a Network Infrastructure Specialist in Eindhoven to ensure high-availability global network performance. You will monitor, optimize, and lead complex changes across international sites, coordinating with infrastructure, security, and cloud teams.

The role offers a permanent contract with hybrid working, a lease car, net expense allowance, and 27 vacation days. Your strong routing, switching, WAN/LAN, VPN and firewall skills, plus cloud networking experience, will drive resilient

Qualifications

• Experience managing enterprise-level networks globally.
• Strong knowledge of routing, switching, WAN/LAN, VPN, firewalls.
• Experience handling complex changes and high-impact incidents.
• Cloud networking experience a plus (Azure/AWS).

Responsibilities

• Monitor and manage global network infrastructure performance and availability.
• Proactively identify, analyze, and resolve network performance bottlenecks.
• Ensure high availability and reliability across all sites and locations.
• Lead the execution of complex network changes, upgrades, and migrations.
• Take ownership during critical incidents, coordinating resolution efforts and ensuring minimal business impact.
• Perform root cause analysis and implement preventive measures.
• Collaborate with infrastructure, security, and cloud teams to maintain a secure and resilient network environment.
• Contribute to continuous improvement initiatives and operational excellence.
• Maintain accurate documentation of network architecture, configurations, and procedures.

Skills

Network infrastructure

Routing & switching

WAN/LAN

VPN

Firewalls

Network monitoring

Cloud networking

Troubleshooting

Communication

Tools

Azure

AWS

Job description

As part of our ongoing growth, we are looking for a Network Infrastructure Specialist to join our teams in Eindhoven!

The Position

We are looking for a skilled Network Infrastructure Specialist to ensure our global network infrastructure performs at its highest level. In this role, you will be responsible for continuously monitoring, maintaining, and optimizing network availability and performance across all international sites.

• Monitor and manage global network infrastructure performance and availability.
• Proactively identify, analyze, and resolve network performance bottlenecks.
• Ensure high availability and reliability across all sites and locations.
• Lead the execution of complex network changes, upgrades, and migrations.
• Take ownership during critical incidents, coordinating resolution efforts and ensuring minimal business impact.
• Perform root cause analysis and implement preventive measures.
• Collaborate with infrastructure, security, and cloud teams to maintain a secure and resilient network environment.
• Contribute to continuous improvement initiatives and operational excellence.
• Maintain accurate documentation of network architecture, configurations, and procedures.

Your Profile

• Proven experience in managing enterprise-level network infrastructures in a global environment.
• Strong knowledge of routing and switching technologies, WAN/LAN, VPN, firewalls, and network monitoring tools.
• Experience handling complex changes and high-impact incidents.
• Solid understanding of network security principles.
• Hands-on experience with cloud networking (e.g., Azure, AWS, or similar) is a plus.
• Strong troubleshooting and analytical skills.
• Ability to remain calm and decisive in high-pressure situations.
• Excellent communication skills and a collaborative mindset.

Working Conditions

• Permanent contract
• You get a lease car with a fuel card
• Possibility of hybrid working
• Monthly net expense allowance
• 27 vacation days with the possibility to purchase 10 extra vacation days
• Pension scheme without personal contribution

What we offer

• Access to exciting projects in key sectors: Defence, Transport, Telecom, Finance
• A diverse client base: Collaborations with both large corporations and smaller players across the Netherlands
• A real career development plan: Continuous training, coaching, daily knowledge sharing
• An innovative and collaborative environment

Working Conditions

• Lease car with fuel card
• Possibility of hybrid working
• Monthly net expense allowance
• 27 vacation days, with the option to purchase up to 10 extra vacation days
• Pension scheme with no personal contribution required

What we offer

• Access to exciting projects in key sectors: Semiconductor, High-Tech, Defence, Transport, Telecom, Finance
• A diverse client base: Collaborations with both large corporations and smaller players across the Netherlands
• A real career development plan: Continuous training, coaching, daily knowledge sharing
• An innovative and collaborative environment

About ALTEN

ALTEN is a world leader in engineering and technology consulting, with over 57,700 employees in more than 30 countries. We support major companies in their innovation, R&D, and digital transformation projects across sectors such as automotive, aerospace, energy, finance, life sciences, and telecommunications.

Present in the Netherlands for over 20 years, ALTEN operates from its offices in Eindhoven, Capelle aan den IJssel, Apeldoorn, Groningen and Amstelveen. Today, with a team of 600+ consultants, ALTEN offers a wide range of expertise across Engineering and IT fields. From Automotive to Railway, and Defence to Aeronautics, our experts deploy their knowledge to provide innovative solutions in a dynamic and forward-thinking environment.