Together we create a sustainable future. At Luminus, together we are building a CO2-neutral energy future, reconciling preservation of the planet, human well-being and economic development, through electricity and innovative solutions and services.
What will your mission be?
* Design of network-related projects
* Daily operational management of the IT infrastructure
Which tasks will you be working on?
* Maintaining the IT infrastructure (such as WAN, LAN, WLAN, offices, DC, VPN, DNS, firewall, up and running, in accordance with service level agreements)
* Managing support tickets (second and third line)
* Ensuring that the standards & governance principles of the infrastructure are followed
* Participating in the Change Management process
* Ensuring that support documentation is kept up to date
* Suggesting improvements on network and security levels
* Validating the infrastructure and network deliverables in projects, according to the standards
* Ensuring version management is applied
* Supporting first-line staff with inquiries
* Providing second-line support
* Ensuring that the correct administrative process is applied when using follow-up tools
* Managing third-line support (coordinating and working closely with on/offshore third parties)
* Suggesting solutions (HLD+LLD) to meet business requirements
* Deploying solutions in the production network in a controlled manner
* Ensuring transition without impact on operations
* Contributing to the writing of RFI/RFP's
* Firewall/Network monitoring
* Creating documentation (migration plans, test plans, troubleshooting reports) in the context of changes/incidents
Skills & Knowledge
* The ideal candidate has a bachelor's or master's degree in a technology-related field (e.g. Engineering, Computer Software, etc.) or has gained equivalent work experience
* 7 years of experience in multiple IT areas, of which 5 in NW/NWSEC
* Preferably able to prove an active experience in the following areas:
* MPLS technology (IGP/LDP/MP-BGP, L2VPN, L3VPN)
* Networks: LAN/MAN/WAN technologies, TCP/IP, Ethernet, and architectures (Layered model, Spanning-tree, multicast, QOS, VRF, HSRP)
* Routing (static, BGP, OSPF, redistribution) - thorough BGP knowledge is a must
* End-to-end QOS for business applications and RT streams (voice, video) and network optimization tools
* Tunnelling GRE, IPSEC
* DC LAN technology (Spanning-tree, Multi-Chassis EtherChannel, VSS, Thrill/Fabric Path, DC interconnect technologies (VPLS, OTV))
* Firewall (Checkpoint, Palo Alto, Cisco ASA Firepower, experience in segregating networks (DMZ, ICS perimeters))
* Proxy/Zscaler/ZPA
* Radius/NAC/SSLVPN
* DNS
* Reverse Proxy/Load balancing
* Good troubleshooting skills
* WLAN centralized management
* AD with integrated Radius and CA
* Citrix/VPN
* Experience with Splunk, Skybox, Panorama, Cisco ISE, Infoblox, PRTG, Visio
* Fundamental understanding of IT processes and operational procedures
* AWS network and security components
* Experience with SDWAN/SASE is considered an asset
* You must possess good interpersonal skills and strong communication skills
* You have abilities in a mediator role and can ask the correct questions to understand both sides correctly and get to an agreement
* You can work in an autonomous way and are a good team player
* You can act as a Network champion and educate juniors in the team
* You are business proficient in English and have good knowledge of French. Dutch is an asset