Passionate about IT and innovation ? Your next adventure starts here !Intelcia Tech is a leading player in IT outsourcing and digital transformation. With over 20 years of expertise, we are now active in five strategic areas: Infrastructure, Cloud, Application Solutions, Cybersecurity, Data, and AI.With a dynamic team of over 800 professionals, we assist businesses and public institutions in tackling their technological challenges through our service centers in France, Morocco, and Cameroon. Our mission is to combine the best talents with the latest cutting-edge technologies to offer high-value services that make a difference.What will your role be within the Tech Team ?As a Network & Security Operations Manager, you will be responsible for shaping and executing the enterprise-wide strategy for network and telecommunications infrastructure across Intelcia sites. Your role will ensure secure, efficient, and scalable operations aligned with business needs. Here are your daily missions: Activity Management:Define and design the network architecture in line with the Group's IT architecture and technological standards; Optimize and improve telecom network procedures and performance;Automate and optimize procedures and all Intelcia telecom networks;Contribute to the analysis and resolution of problems, particularly major incidents; ∙ Anticipate and manage risks (impact assessment, crisis and escalation management, prioritization);Keep operating documents up to date;Ensure availability and continuity of Network and Telecom services;Ensure quality of service for internal and external users;Take charge of the needs of internal and external users and ensure their satisfaction; ∙ Ensure network security;Optimize financially the selected and deployed network platforms and control the allocated budget;Participate in budget preparation;Monitor KPI's; Team management:Manage and animate the team in a good working climate: objectives, vacations, annual reviews, training;Conduct validation interviews when recruiting and integrate new employees;Encourage team members to develop their skills;Promote the Group's values and ensure that they are respected and applied;Determine and manage the team's technical on-call schedules;Qualifications:Engineering degree or Master’s degree in IT, Network, telecommunications, or a related field7 Years of experience in Network & security engineering Knowledge:Knowledge of telecom network securityKnowledge of the Avaya environment Hard Skills:Product certifications Cisco (CCNP minimum), Fortinet (NSE4, NSE5, NSE7)Proficiency in routing, switching and firewalling...Knowledge of équipements : Cisco, Fortinet (Fortigate, FMG, FAZ, FAC, etc.), PaloAlto, F5, GigamonMastering Level 2 protocols: VTP, STP, Etherchanel, etc.Mastering Dynamic routing protocols: BGP, OSPF, EIGRP, etc.Mastering Security techniques for switches, routers, etc.Network interconnection technologies: SD-WAN, VPN, VPLS, MPLSHA network and infrastructure conceptsKnowledge of ToIP ecosystems and telephony platforms: Asterisk, AVAYA,SBC, etc.Project managementProfessional English Soft Skills:Leadership skillsAnalytical skillsStress managementThoroughnessOrganizational skillsWe offer:A collaborative and dynamic work environment,Ongoing training and career development opportunities internally,Competitive compensation with social benefits.