Home Saudi Arabia Senior Network Administrator

Home Saudi Arabia Senior Network Administrator

Senior Network Administrator

Full time at a Laimoon Verified Company in Saudi Arabia
Posted on May 3, 2023

Job details

Primary Responsibilities: • Responsible for establishing network security baseline configurations and continuously auditing existing configurations to ensure they are in line with current best practices. • Design and deploy company LANs, WANs, and wireless networks, including servers, routers, firewalls, load balancers, switches & other hardware. • Hands on experience in Cisco LAN technologies like VLAN, VTP, STP, RSTP, HSRP, VRRP, GLBP, Ether Channel. • Hands on experience in Cisco Routing technologies like Static, EIGRP, OSPF etc. • Hands on experience of hybrid network (On Premises & Cloud). • Hands on experience in supporting Next Generation Firewall i.e., FortiGate, Sophos & in-depth Knowledge of DHCP, DNS, WAF etc. • Hands on experience on IPS, policy definition and monitoring for incoming and outgoing traffic. • Experience in VPN configuration (Site to Site, Policy based VPN, SSL VPN, IPSec VPN), WAF and Email Security Gateways. • Administer Exchange environments and messaging systems, including MS Active Sync (handheld devices), Active Directory, IIS, Spam/Anti-virus filtering, and Clustering. • Monitor Exchange message queues, resolve non-deliveries, and perform message tracking and record status/findings in daily operations log. • Hands on experience in designing, configuration and troubleshooting of Network, VOIP (CUCM/UC6000M). • Make sure that security policies are updated on time and are always up to date. • Updating virus protection software to keep data and communications protected. • Performing disaster recovery operations and data backups when required. • Ensure that systems are back up and running in case of a security attack. • In-depth Knowledge of transport systems and the standards for network Infrastructure. • Developed operating policies, ITIL & ISO27001 practices, for internal controls & best practice approaches • Track, record, and monitor any security issue. • Any other IT task assigned by management. IT/Software Development - Network Administration/Security, IT

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