Senior Network Security Engineer
WiConnect
Total des années d'expérience :17 years, 5 Mois
- Design, implement, and maintain complex network infrastructures, including LAN, WAN, and cloud‐based networks.
- Develop and implement network security policies, standards, and procedures.
- Continuously monitor network performance and security, proactively identifying and addressing potential issues.
- Collaborate with cross‐functional teams to identify and address network and security requirements for new projects and initiatives.
- Respond to and resolve network and security incidents in a timely and efficient manner.
- Provide technical advice and support to the teams on network and security‐related matters.
- Configuring and installing various network devices and services (routers, switches, firewalls, load balancers, VPN, QoS)
- Provide Level‐2/3 support and troubleshooting to resolve issues.
- Monitoring and managing day to day operations in the network, including the health and performance of network devices, network traffic and network reliability.
- Report network operational status by gathering and prioritizing information and managing project
-Maintaining firewalls(Fortigate, Meraki), VPNs, VLANs, VoIP, and web and email Security 365
-Troubleshooting issues with local area network (LAN), wide area network (WAN), and other network segments
-Make sure that security policies and security profiles (IPS, AV, Application Control, Webfiltering) are updated.
-Configuring and managing Fortigate (WAF and Loadbalancer)
-Ensure that systems are back up and running in case of a security attack.
-Provisioning and troubleshooting of site to site VPN tunnels, remote access VPNs and SSL VPNs.
-Maintaining IT operations such as applications, email systems, hardware, and software
-Managing operations and troubleshooting of Wireless LAN Controllers (Cisco, Aruba).
-Status reports of hardware and software products as per designated policies.
- Events and Log Management "FortiAnalyzer".
- Network Configuration, Monitoring and Management "SolarWinds NPM and SolarWinds NetFlow".
-Maintaining firewalls(Fortigate, Meraki), VPNs, VLANs, VoIP, and web and Email Security 365.
-Troubleshooting issues of local area network (LAN), wide area network (WAN), and other network segments.
-Ensure network security and connectivity.
-Make sure that security policies are updated on time .
-Status reports of hardware and software products as per designated policies.
-Planning, designing, implementing, and managing The bank computer networks, including servers, routers, firewalls, and other hardware.
-Responsible for periodic vulnerability testing, and lead remediation projects.
-Ensure that systems are back up and running in case of a security attack.
-Make sure that web and email security are maintained.
-Track, record, and monitor any security issue.
- Providing Technical Support and guidance to other employees
- Providing professional services and technical support.
- Discussing and Sizing a new security solution.
- Designing and placing suitable IT security technologies on customers' networks.
-Deploying and configuring Network Security solutions.
- Reviewing and following up on implementation plans.
- Knowledge transfer & on-job training for customers.
- Supporting Customers to resolve challenges and technical problems.
- Providing technical documentation for projects.
-Planning, designing, implementing, and managing The bank network infrastructure, including Firewalls, routers, servers, and other hardware.
-Ensure that systems are back up and running in case of a security attack.
-Make sure that web and email security protocols are maintained.
-Designing, implementing, and troubleshooting security solutions and firewalls
-Performing vulnerability assessments to identify possible security risks
-Track, record, and monitor any security issue.
-Make sure that security policies are updated on time and are always up to date.
-Troubleshooting firewall fault conditions and coordinating firewall rebuild efforts.
-Implemented RADIUS authentication/authorization on Cisco ISE for central management of all network devices across the organization
- Provisioning and troubleshooting of site to site VPN tunnels, remote access VPNs and SSL VPNs.
- Managing Infrastructure LAN, WLAN and DC devices for operation perspective.
- Analyzing traffic logs and generating reports to provide weekly presentation to management for security purpose.
-Configure, maintain and upgrade corporate networks services.
-Replacing faulty network hardware components when required.
-Installing and configuring new computers, servers, routers, switches, and other network equipment's.
-Determine an organization’s system needs and install network hardware and software.
-Troubleshooting issues with local area network (LAN), wide area network (WAN), and other network segments.
-Performing routine network audits .
-Reporting the security analysis of findings.
-Status reports of hardware and software products as per designated policies.
-Monitoring of web security gateways, perimeter security, network access controls, endpoint security
-Installing new servers and adding new features to existing servers as needed to meet growing demands
-Maintaining IT operations such as applications, email systems, hardware, and software
-Add users to domain and create email, and assign permissions on the network.
-Troubleshooting users issues in HQ or Branches including Email, sharing Permissions, Banking System.
-Troubleshooting issues of LAN, WAN, and other network segments.
Four years studying in faculty of Science in Taiz university . We are the first group to graduate in the Department of Computer Science.