Network Solution Architect / Senior Network Engineer

Cloud Power Luxembourg SA; Oostkamp; On-site; EUR 70,000 - 110,000; Full time

Job summary

Cloud Power Luxembourg SA seeks an experienced Network Solution Architect / Senior Network Engineer to design scalable, secure network solutions within an international IT environment. You will lead architectural work, guide implementations, and collaborate with internal teams and external partners.

The role requires expertise in Cisco networks, WAN/SD-WAN, and enterprise security architecture, with fluency in Dutch and English. International travel may be expected in a long-term assignment.

Qualifications

• Strong enterprise networking experience.

Responsibilities

• Design and develop enterprise network and connectivity solutions.
• Define, maintain, and continuously improve network standards and technical roadmaps.
• Take technical ownership of the network domain, evaluating and integrating new technologies.
• Translate business and technical requirements into concrete solutions.
• Provide technical guidance throughout project design, implementation, and migration phases.
• Collaborate with internal infrastructure teams, security specialists, and external vendors.
• Create and maintain clear technical documentation and architecture documents.

Skills

LAN

WLAN

Routing & Switching

DNS, DHCP, IPAM

Network Security

Firewalls

NAC

WAF

Job description

For an international and technologically advanced organization, we are looking for an experienced Network Solution Architect / Senior Network Engineer.

Are you a specialist in enterprise networking and network security? Do you combine a strong architectural vision with sufficient technical expertise to support and guide implementations? If so, this is an exciting opportunity within a complex international IT environment where innovation, standardization, and connectivity are key priorities.

Practical Information

• Duration: 6 months+, with the possibility of extension
• Languages: Dutch and English

Your Role

As a Network Solution Architect, you will be part of the Infrastructure Networking & Connectivity team, contributing to the development of the organization's future network architecture.

You will be responsible for designing scalable, secure, and future-proof network solutions and supporting their technical implementation in collaboration with internal teams and external partners.

Responsibilities

• Design and develop enterprise network and connectivity solutions.
• Define, maintain, and continuously improve network standards and technical roadmaps.
• Take technical ownership of the network domain, evaluating and integrating new technologies.
• Translate business and technical requirements into concrete solutions.
• Provide technical guidance throughout project design, implementation, and migration phases.
• Collaborate with internal infrastructure teams, security specialists, and external vendors.
• Create and maintain clear technical documentation and architecture documents.

Must-Have Skills

Strong knowledge of the following areas:

• LAN
• WLAN
• Routing & Switching
• DNS, DHCP, and IPAM
• Network Security
• Firewalls
• Network Access Control (NAC)
• Web Application Firewalls (WAF)

Additional requirements:

• Proven experience in network architecture within enterprise environments.
• Strong expertise in Cisco networking infrastructure.
• Experience with security and connectivity solutions in complex organizations.
• Excellent communication skills in Dutch and English.

Nice-to-Have Skills

• WAN & SD-WAN
• VPN solutions
• SASE / SSE
• Enterprise security architecture

Technologies Used in the Environment

Experience with one or more of the following solutions is a significant advantage:

• Cisco
• Infoblox
• VMware VeloCloud
• Check Point
• F5

Your Profile

• Senior Network Engineer, Network Architect, or Infrastructure Architect with hands-on experience in a Solution Architect role.
• Strong analytical skills and a solution-oriented mindset.
• Team player with the ability to engage stakeholders and gain alignment on technical decisions.
• Detail-oriented, with a strong focus on quality.
• Comfortable working at both strategic and hands-on technical levels.
• Willingness to travel internationally on an occasional basis.

What Can You Expect?

• A long-term assignment with high visibility within the organization.
• A modern, international IT environment.
• A challenging combination of architecture, innovation, and technical guidance.
• Collaboration with experienced infrastructure and security teams.