Lior Weitsman
Network & Security Engineer
Kfar Yona,Israel
Summary
An experienced Network & Security Engineer with a demonstrated history of working in the ISP, Datacenter, and CyberSecurity vendor environments. Skilled in working under pressure and adapting to new situations and challenges to best enhance the organizational brand.
Overview
5
5
years of professional experience
2
2
years of post-secondary education
2
2
Languages
Work History
Technical Support Engineer - Tier 2
Radware
Tel Aviv, Israel
09.2021 - Current
- Served as primary point of contact for support relating to owned solutions and products.
- Provide Technical Solutions and act as escalation focal point to Support / PS / Sales Engineers with complex technical issues.
- Found workarounds and solutions to customer's technical issues.
- Assist with scripts and other pro-active tasks.
- Provide in-depth internal training when needed.
- Provide network & security consulting, configuration review, and post-attack analysis services for customers.
Network Engineer
Hotnet
Yakum, Israel
02.2020 - 09.2021
- Monitored network capacity and performance to diagnose and resolve complex network problems.
- Performed configuration & troubleshooting for Juniper, Cisco, Hp, Fortinet, Radware appliances.
- Provided detailed network diagrams, process flow charts and procedural guidelines.
- Provided complete end-to-end engineering and installation of route-based IP network solutions.
- Supported the ISP network and performed escalation for other teams.
- Performed virtual machine provisioning, VM priority setup and template cloning.
- Configured and Troubleshoot L2 & L3 protocols such as: STP, VRRP, LACP, ACLs, OSPF, BGP, MPLS, PBR, VPNs, etc.
Network Team Lead
Cyber Defense Directorate, IDF
Tel Aviv, Israel
11.2018 - 02.2020
- Trained new team members by teaching them about our hierarchical network model, how the topology works, and built a practical exam.
- Coached team members in techniques necessary to complete job tasks.
- Managed schedules, accepted time off requests and found coverage for short shifts.
Network Engineer
Cyber Defense Directorate, IDF
Tel Aviv, Israel
06.2017 - 11.2018
- Managed, tracked, and coordinated problem resolution and escalation processes.
- Provide support and maintain Data Centers & Backbone sites on the army's internal network.
- Assist by troubleshooting issues upon different platforms & network architectures.
- Designe and expanded LAN & WAN environment.
Education
Practical Engineer, Electrical And Electronics. - Electrical Engineering
Amal College
Beer Sheva 07.2015 - 06.2017
Network Engineer - Network & Security
Hoshen Unit, IDF
Tzrifin 06.2017 - 10.2017
Skills
Routing & Switching
Strong troubleshooting skills
Packet trace analysis
Network security systems
Scripting
Software load balancer expertise
Automation & Cloud Computing
Linux
Timeline
Technical Support Engineer - Tier 2
Radware
09.2021 - Current
Network Engineer
Hotnet
02.2020 - 09.2021
Network Team Lead
Cyber Defense Directorate, IDF
11.2018 - 02.2020
Network Engineer
Cyber Defense Directorate, IDF
06.2017 - 11.2018
Network Engineer - Network & Security
Hoshen Unit, IDF
06.2017 - 10.2017
Practical Engineer, Electrical And Electronics. - Electrical Engineering
Amal College
07.2015 - 06.2017