IT Network Engineer (m/f/n)

• You install, deploy, manage, and operate network solutions.
• You design and actively contribute to the continuous improvement of the network infrastructure and security.
• You monitor the deployed Network solutions, as well as the associated contracts and licenses.
• You manage network devices and network solutions life cycle (supported version, vulnerability and patch management, end of life/support).
• You analyze, make diagnostic and resolve technical problems.
• You work in close collaboration with the various technical players and Creos IT specialists to manage day to day issues and play an active role in the network design of IT or business solutions.
• You develop and maintain technical documentation and operational procedures associated with the Network solutions deployed.
• You define and maintain a Network Dashboard.
• You define, maintain network technical documentations, standards, procedures, guidelines, and concepts.
• You support Creos IT teammates, particularly the Services Desk.
• You are actively involved in the infrastructure duty and Disaster Recovery Plan organization.

• University degree in information technology, Computer sciences or equivalent
• Proven experience of at least 5 years in a similar function or with a Network Integrator/Vendor
• Strong knowledge in network concepts (specially SDN), routing protocols (OSPF, BGP, ISIS, …) and DDI Network Service (DHCP, DNS, IPAM)
• Good level of knowledge in the following domains: Cisco ACI - Network Backbone Multi-Pod, Cisco Software Defined Network (SDA) – multi-fabric, Cisco Wireless, NAC (Network Access Control) & 802.1X, authentication (RADIUS, TACACS), Cabling & network connectivity, network device hardening and compliance, NTP Server, Network Packer Broker and TAP, and PDU
• Technical Knowledge about Firewalls Next Generation, Load Balancers, PKI.
• Good analytical and problem-solving skills (network trace, netflow, …).
• Proven experience in Network Architecture and specially in Cisco ACI and SDA.
• Demonstrated ability for complex problem analysis and resolution.
• Knowledge of monitoring solutions is necessary.
• Technical certifications in Network products are considered as an advantage.
• Proactiv team player with excellent interpersonal and communication skills
• Being organized, rigorous and structured, you also have a high degree of self-motivation.
• Good writing capacity.
• Highly effective verbal and written communication skills in English and French. A good knowledge of German will be considered as an advantage.

• The opportunity to join a Group that actively shapes the energy transition in Luxembourg and the Greater Region.
• A multicultural and international working environment that encourages diversity and inclusion.
• A competitive salary with many additional benefits.
• Continuous learning and development career path adapted to the needs of each employee.
• Hybrid working mode with the possibility to work from home and 34 days off per year.

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