Sr. Network & Security Admin

About the Job

• Fully support, configure, maintain and upgrade networks
• Keep an eye out for needed updates and logs
• Support and administer third-party applications
• Ensure network security and connectivity
• Monitor network performance (availability, utilization, throughput, good put, and latency) and test for weaknesses
• Set up user accounts, permissions and passwords
• 2nd level of support
• Define network policies and procedures
• Specify network requirements and design solution.
• Installing, configuring and administration Cisco Switches L2 and L3
• Installing, configuring and administration FWs (PaloAlo, Frotigate and Cisco FTD)
• Configuring and administration Cisco ISE.
• Configuring and administration WAF as F5 or Citrix NetScaler.
• Monitoring Network and provide daily reports
• Configuring ADSL, SDSL Lines and Wireless access point on different sites.
• Monitor and test performance of applications, foreseeing potential bottlenecks and identifying possible solutions
• Understand service management and working with the ticking systems

Job Requirements

• Experience from 7 to 10 years
• Proven experience in a network administrator role
• Hands on experience in networking, routing and switching
• Excellent knowledge of best practices around management, control, and monitoring of server infrastructure
• Experience with firewalls, Internet VPN’s remote implementation, troubleshooting, and problem resolution is desired
• Great at organizing, prioritizing and multitasking
• Having a certificate in networking CCNP “routing and switching” and CCNP security are a must.
• Having ITIL is highly preferred.
• BSc degree in Computer Science or related field
• Effective communication skills.
• Excellent problem-solving skills.
• Able to manage multiple projects efficiently, maintain strict confidentiality, function in a dynamic environment, handle stress and high levels of responsibility, and work well in a team environment.
• Experience in corporate networks, specifically networks that span multiple subnets.
• Experience with Wireshark software is preferred.
• Should be able to fulfill physical requirements (standing for long periods of time, working late, transport to and from several sites).
• Real experience with ticket and service management systems.