Senior Network Security Engineer

pGreat assignments await you with our key account clients in rich and varied environments /ppWe are looking for a Senior Network Security Engineer to join a Network Security team within a large and critical banking environment. /ppThe consultant will be responsible for the operational management, maintenance and evolution of firewall infrastructures, with a strong focus on Palo Alto Networks and Fortinet technologies. /ppThe role requires a hands-on and autonomous engineer with strong experience in firewall operations, security policy management, troubleshooting and production support. /pulliOperate and maintain Palo Alto and Fortinet firewall environments, using Panorama and FortiManager. /liliManage, implement and update firewall rules and security policies. /liliAnalyse network flows, firewall logs and existing rules to troubleshoot connectivity and security issues. /liliPerform firewall rule optimisation, clean-up and security hardening. /liliSupport network security and segmentation requirements. /liliHandle production activities including incidents, changes and service/information requests. /liliTroubleshoot network and firewall-related incidents in production environments. /liliImplement and follow up security-related changes in controlled PROD and NON-PROD environments. /liliContribute to the continuous improvement and security of the firewall infrastructure. /liliCreate and maintain technical and operational documentation. /liliCollaborate with Network, Infrastructure, Cybersecurity and other technical teams. /li /ulpYou have the following skills /ph3Must-have /h3ulliStrong experience in Network Security / Firewall Engineering /liliPalo Alto Networks /liliPanorama /liliFortinet / FortiGate /liliFortiManager /liliFirewall policy and rule management /liliNetwork traffic and flow analysis /liliFirewall troubleshooting /liliStrong TCP/IP and networking fundamentals /liliIncident Change Management /liliExperience in critical production environments /li /ulpYou have the following skills /ph3Must-have /h3ulliStrong experience in Network Security / Firewall Engineering /liliPalo Alto Networks /liliPanorama /liliFortinet / FortiGate /liliFortiManager /liliFirewall policy and rule management /liliNetwork traffic and flow analysis /liliFirewall troubleshooting /liliStrong TCP/IP and networking fundamentals /liliIncident Change Management /liliExperience in critical production environments /li /ulh3Important /h3ulliNetwork segmentation and security zoning /liliFirewall hardening and rule optimisation /liliLog analysis /liliRouting and network protocols knowledge /liliTechnical documentation /liliServiceNow or similar ITSM tools /li /ulh3Nice-to-have /h3ulliCheck Point /liliCisco firewall technologies /liliBGP / routing knowledge /liliFirewall migration experience /liliNetwork/security automation or scripting /liliExperience in banking or another highly regulated environment /li /ululliYou have at least 6 years of professional experiences in IT /liliIf you are at least fluent in FR/ENG or NL/ENG it’s best /liliYou’re eager to learn, motivated and curious /liliLet’s have a chat /li /ulh3Advantages /h3ulliHospitalization insurance (partner/children incl.) /liliGroup insurance /liliDental insurance (partner/children included) /lili20 days statutory paid vacations (legal vacations cumulated for 1 year of work) /lili11 days recovery time work 38/40 per year (= annual average: 1 day per 20 days worked) if the client asks you to work 8h/day /liliRepresentation fee net per month. /liliInternet fee of € 40 per month. /liliCompany car with national fuel card OR Public transport reimbursed OR mobility package. /liliDaily fee of 5.50€ net /day provided. /liliSubscription GSM unlimited calls for Belgium (ITS subscription) /liliTraining plan (e-learning
- certification at ITS charge) /liliBeing a rather small team in BE (6 in back-office), we’re very close to each of our consultants and we differentiate ourselves trying to really take care of you and make you grow with us and within our different clients. /liliRegular follow‑up (every 3 to 6 months depending on your needs/will) /liliRegular teambuilding to meet‑up and have fun (every 3 months more or less) /liliFlexibility and trust /liliBenefits of still being part to a bigger group (ITS Group) and having access to resources and of a larger team of Experts /liliCo‑optation system because sharing is caring /lili1st pre‑screening on the phone to discuss about your search and conditions and our first potential opportunities matching. /liliJob descriptions sent and Teams meeting fixed with us (HR and Sales) to dig into your experience and the role. /liliPackage proposal so we all agree beforehand. /liliYour CV is sent to the different clients you’ve agreed to, to find the best mission for you /li /ulpFor more than 25 years, ITS Group has been a French ESN specializing in digital transformation, employing around 1,400 employees across 8 agencies in France and 1 in Belgium.