Systems Engineer
Flex Smart Systems
مجموع سنوات الخبرة :21 years, 10 أشهر
• Daily management and maintenance tasks for infrastructure datacenter environment consisting of routers, switches, and wireless AP.
• Monitor network traffic and related systems performance.
• Troubleshoot, resolve, update and maintain all documentation of network and server systems.
• Maintain disaster recovery procedures for datacenter servers and network systems.
• Conduct periodic audits, testing, and remediation in accordance with IT.
• Maintain a highly secure infrastructure, protecting sensitive corporate data from internal and external threats.
• Maintain a solid understanding of networking/distributed computing environment concepts; understand principles of routing, client/server programming, and the design of consistent network-wide file system layouts.
• Respond to requests for assistance or information in a timely and professional manner.
• Provide support on projects and tasks to ensure successful completion.
• Provide Helpdesk staff support and training as needed.
• Participate in on-call support rotation.
• Monitor system performance and utilization
• Have a very good knowledge routing concepts, IP/ARP/MAC/Spanning-tree issues and configurations, troubleshooting VLAN or physical connectivity for servers and other devices, troubleshooting NAT, VPN, VoIP, Wireless AP and Wireless LAN controllers and load balancers.
• Understands potential impacts to processes and systems across organization and factors these into solutions. Excellent conceptualization, analytical, logic, and documentation skills.
• Preparing technical write-ups including solution architecture and bill of quantity (BoQ) used in tendering.
• Preparing Requests of Proposals (RFP).
• Good knowledge in SaaS, PaaS, IaaS, DRaaS.
• Good knowledge in VMWare and virtual environments.
IT Solutions working with
1- Servers (Supermicro, hyper-converged solutions as Nutanix and Compuverde).
2- Network
• Wired (Cisco, Brocade, Ruckus, and Arista).
• Wireless (Sophos, Ruckus, and Aerohive).
3- Backups (Veeam, Vembu, Rubric, and Cohesity).
4- Security Endpoints and firewall (Sophos, Stormshield, and AVI-Networks).
5- Load balancer (AVI and KEMP).
6- iWAF solutions (AVI).
7- Network Automation and troubleshooting software (NetBrain).
8- Firewall Assurance (Skybox).
9- Captive Portals and Wi-Fi guest managements (Cloud4Wi).
(Integrator for Data Center and infrastructure solutions)
Responsibilities:
• Daily management and maintenance tasks for infrastructure datacenter environment (Storage, System, Virtualization, Network and OS).
• Monitor network traffic and related systems performance.
• Troubleshoot, resolve, update and maintain all documentation of network and server systems.
• Maintain disaster recovery procedures for datacenter servers and network systems.
• Maintain a highly secure infrastructure, protecting sensitive corporate data from internal and external threats.
• Provide support on projects and tasks to ensure successful completion.
• Maintain and troubleshoot FTP, HTTP, SSL, DNS and SMTP mail flow.
• Preparing technical write-ups, solution architecture, HLD, LLD, BoQ and sizing.
• Rack mount, cabling, and labeling new devices installations in the Datacenter.
Technologies
Servers Network Security Endpoint and Firewall Backup and Storage Virtualization
Nutanix Brocade HP Fortinet Veeam Esxi Dell Cisco Huawei Sophos Cohesity AHV HP Extreme Networks Juniper Cisco Commvault Hyper-V Lenovo Ruckus Aerohive Stormshield Rubric XenServer
Responsibilities:
• Managing users and groups.
• Network and systems L1 support.
• Change requests management and communication with vendors.
• Testing newly added system functionalities.
• Monitoring and upgrade systems.
• End-User training and knowledge transfer.
• Development languages C# - VB - ASP.NET
• Data Base: MS-Access, Oracle and SQL
• Good knowledge on IVR and work on the (CISCO ICM Scripting and Routing Media)
• Reporting design and optimize DB query (sql, pl\sql, and oracel)
at Center for sell and repair computers, laptops and their accessories.
•(part time) Work at Hadara
SuperLink for communications company sales and marketing supervisor,
Westbank-Nablus.