Network Administrator

Il y a 11 heures
Arrondissement of BrusselsCapital, Brussels, Belgique Quality & Reliability S.A. (QnR) Temps plein
pbQuality and Reliability (QnR) /b is a leading Technology Group, with more than 30 years of presence in the market, delivering mission-critical digital transformation across Greece, Europe, and the broader EMEA region. QnR is an Athens Stock Exchange-listed technology Group currently undergoing a period of significant growth and transformation, having completed five acquisitions within the last 18 months. /ph3bRole overview /b /h3pWe are looking for a bNetwork Administrator /b to join one of our EU public sector clients based in Brussels. You'll ensure operations of the network, including telecommunication and/or computer infrastructure to meet the organisation’s communication needs. /ppbThe ideal candidate will be responsible for:br/ /b /pulliOperate, maintain and support enterprise network infrastructure components. /liliInvestigate, diagnose, and resolve network incidents and performance issues to ensure service continuity. /liliEnsure communication performance, resilience, and security requirements are aligned with agreed service level standards. /liliUtilize network management and monitoring tools to analyze network load and evaluate performance metrics. /liliProactively monitor network traffic to identify and mitigate bottlenecks and optimize overall performance. /liliInstall, configure, and upgrade network components and network monitoring solutions. /liliPerform testing and validation activities following infrastructure upgrades and changes. /liliContribute to the continuous improvement of network availability, reliability, and security. /li /ulpbTo excel in this role, you'll need: /b /pulliBachelor's degree in Computer Science, Engineering or a related technical field. /liliStrong hands-on expertise with bPalo Alto /b and bF5 technologies /b. /liliSolid experience with bCisco networking solutions /b. /liliGood understanding of networking concepts and communication protocols, including bWAN, LAN/WLAN and VLAN /b. /liliKnowledge of network security principles, VPN technologies, and cryptographic communication techniques. /liliExperience operating and managing network devices and services, including brouters, switches, load balancers, accelerators, firewalls and cryptographic communication devices /b. /liliFamiliarity with network monitoring and performance management tools. /liliStrong troubleshooting and analytical skills, with the ability to identify and resolve complex network issues. /li /ulpbCertifications you'll need: /b /ppbAt least 1 certification /bfrom the following: /pulliCCDP/CCNP, CCNA, CCDE/CCIE, CCAr or relevant certifications of F5, Juniper, Palo Alto /liliBIG-IP certified administrator /liliBIG-IP LTM Specialist: Maintain and Troubleshoot /liliBIG-IP LTM Specialist: Architect, Set up, Deploy /liliSANS certification related to Network Security /li /ul

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