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System Network Administrator

San Francisco, California, United States
February 21, 2018

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Aleksandr Rybev

San Francisco, CA

TEL: 415*******


San Francisco, CA 94121

System / Network Administrator


High Level Customer Service and Support

Installation, troubleshooting and administration of Linux RedHat/CentOS/Fedora/Ubuntu and Windows 2003/2008/2012/Exchange servers /WIN7 /WIN10 /Mac

Active Directory implementation and administration on WIN 2008/2012

Hands-on experience with TCP/IP Networking protocols, including Ethernet, IP addressing and subletting, Switching, Routing, LAN/WAN, VLAN, DNS, DHCP, NAT, PAT, OSPF and network monitoring

Experience with Hyper-V (virtual Network, virtual machines installation, troubleshooting)

Administration and Networking ( virtual Windows and Linux severs) on Citrix Xen virtualization platform /Xen server and non-virtualized hardware

Experience with Windows Deployment Service, Cobbler, Kickstart, Samba share

Experience with Puppet

Experience with Bush and Power shell scripting

Server hardware : SuperMicro, DELL, HP (repair, installation, configuration, rebuild existing servers)

RAID (RAID 0, RAID 1, RAID 5, RAID 6) installation, maintenance and troubleshooting (3ware, Adaptec, MegaRaid)

Managing, configuration F5 and virtual load balancers

Configuration of Nagios monitoring for customer servers

Office 360 - Installation and Troubleshooting

Apache - Installation and Troubleshooting

Configuring and troubleshooting VPNs ; SSL\IPsec and ACLs

Cisco routers and switches (configuration, troubleshooting), Juniper

Deploy and troubleshoot firewalls: Fortinet, ASA, Sonicwall

Salesforce, Cacti, Trend Micro, Symantec Endpoint Protection, McAfee

Windows and Linux server backup + R1soft - Server Backup Manager, Clonezilla, Acronis

Network file sharing systems (NFS) - Installation, Configuration, Troubleshooting,

Data center experience, including cabling (CAT 5, CAT 5e, CAT 6) racking, KVM, patch panel

Remote Server Monitoring/Management through KVM / IPMI/VNC

Responding to Network and Systems Alerts

Responding to DDoS attacks and mitigate as needed

Experience with VOIP systems

Assistance with office systems, special projects, and additional duties .


Foster City, CA 94404



Installation and management of Microsoft Windows Operating Systems images - Windows /2000/XP/2003/Vista/MAC Diagnose & repair PC/MAC hardware & software,

Create and maintain user accounts/security user permissions on AD

Configuring, installing, and supporting desktops/laptops.(DELL/IBM/Mac)

Configuring and troubleshooting various printers and scanners.

Support wireless phones (iPhone/Blackberry) office Wi-Fi routers

WAN/LAN Troubleshooting

Troubleshooting TCP/IP connectivity issues across a variety of technologies (LAN/Dial-up/Broadband/Wireless)

Support Security Standards (anti-virus/anti-spam/firewall/patching)

MS Office support, troubleshooting and problem resolution skills

Perform software and hardware updates and patches on a regular basis Deployment and installation new/upgraded computers for the users Support backed-up data recovery on failed hard drive

Scheduling and relocation of desktops during office remodels and relocations Maintains passwords, data integrity, system access and security (including access rights and group memberships)

Participation and training Desktop team members

Internet Explorer, Fire Fox

Active Directory

Norton Ghost


Remedy Ticketing System


San Francisco, CA 94128



Desktop and Laptop support of HP and IBM hardware including installation and configuration of hardware and software applications

Microsoft system image creation using Symantec Ghost.

Networking (TCP/IP, DNS, DHCP, Wi-Fi) and troubleshooting connectivity issues.

Supporting Microsoft Office and configuring Microsoft Outlook to use Exchange.

Supporting Windows XP/2000

Set Up, Repair, Troubleshooting, installation and configuration

of various network printers

Establishing accounts, orientation with first time logon, and troubleshooting user issues

Providing knowledgeable assistance with standard desktop programs and operating systems including the Microsoft Office application

Internet Explorer & Firefox /Set Up, Troubleshooting

Support Novell Client

Remedy Ticketing System


City College of san Francisco

Networking, Network Security, Wireless Networking

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