Network Engineer

About Welvaart

At Welvaart, we create technology solutions that put people at the center.
Our close leadership style and flexible culture of growth empower our teams and elevate the quality of our delivery. We combine rigor, innovation, and empathy to drive projects that transform businesses and build lasting relationships of trust.

We complement this vision with a performance‑driven Digital Marketing offering, helping companies strengthen their visibility, enhance their online presence, and accelerate growth through smart, measurable strategies.

Project

Energy Project - Network engineer tosupport and manage complex network infrastructures for our client.The role involvesdatacentre network operations, network security, transport and backbonenetworks, and advanced troubleshooting in critical environments. The idealcandidate will have strong hands-on experience with Cisco-based technologies,firewall management and high-availability network architectures. They will workclosely with internal teams and technology vendors in a fully remote setup.

Role

• Manage and operatedata center network infrastructures, ensuring high availability, resilience,and service continuity.
• Performconnectivity tests and technical validations and support Unified Communicationsand Identity/Access Control solutions, including Cisco CallManager and CiscoISE.
• Implementand manage network security controls, including firewall rule configuration andincident support across Cisco, Fortinet, and Check Point environments.
• Operateand monitor transport and backbone networks (IP/MPLS and DWDM), ensuringperformance, stability, and redundancy.
• Provideadvanced technical support and troubleshooting for complex network incidents,collaborating closely with internal teams and technology vendors, includingNokia and Cisco.

We are looking for

• 4/6 years of experience in network projects
• Proven experience inoperating and supporting complex network environments;
• Strong knowledgeof datacenter networks, network security, and transport networks;

• Ability to performadvanced troubleshooting in critical environments.

What you can discover with us?

• Be part of a tech start-up
• Different scopes of project in different sectors
• Structure of fairness and equity salary (Consultant Profile)
• Training & Certification
• Career Path management
• More than 30 Partnerships

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