Administrateur réseau et sécurité

Description du poste

This job ad was AI-translated from French. See original Job summary Hide AEXIN is a Swiss company specializing in IT services and cybersecurity. Join a passionate team dedicated to innovation and data protection. Tasks Design, manage, and secure client network infrastructures. Monitor network security to proactively resolve incidents. Implement advanced security solutions like firewalls and VPNs. Skills 3+ years in network and security administration required. Proficiency in network technologies like Fortinet and Cisco. Strong knowledge in cybersecurity and incident resolution. About the job AEXIN is a Swiss company specialized in IT services, recognized for its comprehensive infrastructure, security, and data management solutions. With a strong focus on cybersecurity, AEXIN supports its clients in protecting their IT environments by offering solutions compliant with the strictest standards. We are a team of passionate professionals dedicated to innovation and information system security. Job Description: As a network and security administrator, you will be responsible for designing, managing, and securing the network infrastructures of our clients. You will ensure data protection and connection stability by implementing best network security practices. This versatile role includes monitoring infrastructures, managing security incidents, and collaborating with our teams to ensure maximum integrity and availability. Responsibilities: Configure, administer, and optimize networks (LAN, WAN, VPN) to ensure reliable and secure connectivity. Monitor network and security infrastructures to proactively identify and resolve incidents. Implement and maintain advanced security solutions (firewalls, IDS/IPS, vulnerability management). Manage and deploy network security policies to guarantee the protection of systems and sensitive data. Participate in infrastructure projects, including the integration of new network technologies and secure migrations. Document configurations, interventions, and incidents, and provide regular reports to the relevant teams. Ensure technological watch to anticipate developments and risks related to network security. Document interventions, provide regular feedback, and maintain a quality client relationship with a professional and client-oriented service mindset. Profile sought: At least 3 years of experience in network and security administration. Mastery of network technologies (Fortinet, Cisco, Checkpoint, etc.) and security concepts (firewalls, IDS/IPS, VPN). In-depth knowledge of IT security and cybersecurity, with experience managing firewalls, VPNs, and intrusion detection solutions. Ability to diagnose and proactively resolve complex network incidents. Team spirit, autonomy, and ability to document interventions and provide constructive feedback. French, English, German is a plus. What we offer: A stimulating work environment and varied projects. The opportunity to work in a company focused on innovation and IT infrastructure security. A flexible workplace, between Vessy, Marin, or Renens.