Alex Karpishin

Phone 917-***-****

E-Mail: ac0yxf@r.postjobfree.com

OBJECTIVE: To seek a Senior Network Engineer position which will allow me to fully utilize and expand my advanced

Technical experience and knowledge within a corporate LAN/WAN, Client/Server environment and

Virtualization technology.

Technology Highlights

Project Engineering experience and Senior Network Engineering implementation with various clients.

Prepared and presented preliminary network designs and implemented network traffic flow monitoring.

Deployed a fully integrated Network that improved overall connectivity and created a broader sharing of available information and resources for daily job status/reports and Networking Projects.

Corporate-wide development and implementation of DR and Back-up solutions using Veeam backup and EMC

Data Domain.

Design and implementation VMware and VDI infrastructure.

Design and implementation Citrix Xen server and VDI infrastructure.

Implemented Anti-Virus solutions based on specific Client/Server applications.

Senior Technical experience in Microsoft servers including Exchange 2010, AD and CISCO networking products.

EMPLOYMENT:

Secure Eye Systems, LLC Senior System Engineer 2016 to 03/2017

Daily administrator and monitoring of managed services clients

Design, install and maintain a complex routed LAN/WAN infrastructure for various client sites

Manage corporate IP addressing and sub-netting

Configure and support Microsoft Windows 2008-2012 Servers with DNS, DHCP and Active Directories

Remote and onsite client support

Manage 4 technicians and provide level 3 and level 4 support

Windows 2008-2016 servers, DHCP, DNS, DFS and MS Active Directory

Manage and troubleshoot Sonic Walls firewalls

Manage and troubleshoot Datto backup for clients

Install and configure VMWare virtual environment, Dell storage and support existing infrastructure including MS Hyper-V

Installation and configuration 3CX VOIP PBXs

Computer Generated Solutions, LLC 2015 to 2016

Senior Network Engineer

Planned, installed and configured Citrix Farms, SQL Server Clusters, IIS Web Farms for large firms

Configure CISCO Routers, Switches, WiFi controllers and ASA Firewalls

Daily administration and operation of 400 servers and 2 data centers for cloud and on premise clients

Design, install and maintain a complex routed LAN/WAN infrastructure for various client sites

Manage Corporate IP addressing and sub-netting

Configure and support Microsoft Windows 2000-2013 Servers for both internal and remote accessibility with DNS, DHCP, RAS, WINS, FTP and VPN

Provide daily analysis of backups and issues. Coordinate and implementation of hardware/software installations, and upgrades to server applications in Exchange 5.5- 2013 multi-Server, multi-Domain Network

Microsoft AD, managing implementation and upgrade

Work with variety of SAN Storages (EMC, Netapp, Dell Equallogic, IBM, HP and third party)

Remote and onsite client support

Windows 2008/2012 domain controllers, DHCP, file and print server clusters, DFS, and DNS

Install and configure VMWare virtual environment, EMC storage and support existing infrastructure

Manage CISCO ASA firewalls and F5 for web hosting infrastructure

Responsible for troubleshooting and providing solutions

Cornerstone Information Technologies, LLC 2014

Senior Network Engineer

Configure CISCO Routers, Switches, WiFi controllers and ASA Firewalls

Design, install and maintain a complex routed LAN/WAN infrastructure for various client sites Manage Corporate IP addressing and sub-netting on a Project as well as a daily basis

Configure and support Microsoft Windows 2008-2012 Servers with DNS, DHCP, RAS, WINS, FTP and VPN

AD analyses, troubleshooting and upgrade to AD 2012

Configure and support VMware VC networks

Working with variety of SAN Storages (EMC, Netapp, Dell Equallogic, IBM, HP and third party)

Create, manage and monitor replication of SAN volumes

Provide daily analysis of backups and issues. Coordinate and implementation of hardware/software installations, and upgrades to server applications in Exchange 5.5- 2013 multi-Server, multi-Domain Network

Microsoft Office 365 migrations

Migrate Servers to Microsoft Azure

Projects for network upgrade and Virtualization of existing servers

Remote and onsite client support

Lincoln Computer Services, LLC 2012 to 2014

Senior Network Engineer

Design, install and maintain a complex routed LAN/WAN infrastructure for various client sites

Li and Fung long term (9 month) assignment as a part of infrastructure team, providing Level 3 support for corporate network

Configure and support Microsoft Windows 2008-2012 Servers with DNS, DHCP, RAS, WINS, FTP and VPN

Microsoft AD, managing implementation and upgrade

Configure and support VMware VC networks

Work with a variety of SAN Storages (EMC, Netapp, Dell Equallogic, IBM, HP and third party)

Configure Microsoft Exchange 2000-2013 and Citrix Servers for both internal and remote accessibility

Provide daily analysis of backups and issues. Coordinate and implementation of hardware/software installations, and upgrades to server applications in Exchange 5.5- 2013 multi-Server, multi-Domain Network

Working with variety of SAN Storages (EMC, Netapp, Dell Equallogic, IBM, HP and third party)

Create, manage and monitor replication of SAN volumes

Support for 3000+ users Microsoft AD, Exchange 2007, VMware and Citrix

Remote and onsite client support

Computer Network Solutions, LLC. 1998 to 2012

Senior Network Engineer

Design, install and maintain a complex routed LAN/WAN infrastructure for various client sites

Manage Corporate IP addressing and sub-netting on a project as well as a daily basis

Configure CISCO Routers, Switches, WiFi controllers and ASA Firewalls

Configure and support Microsoft Windows 2008 Servers with DNS, DHCP, RAS, WINS, FTP and VPN

Microsoft AD, managing implementation and upgrade

Configure and support VMware VC networks

Working with variety of SAN Storages (EMC, Netapp, Dell Equallogic, IBM, HP and third party)

Create, manage and monitor replication of SAN volumes

Configure Microsoft Exchange 2000-2013 and Citrix Servers for both internal and remote accessibility

Provide Technical and operational support for network operations for Law firms and various other professional clients situated in the greater New York, Connecticut and New Jersey metropolitan areas

Provide daily analysis of backups and issues. Coordinate and implementation of hardware/software installations, and upgrades to server applications in Exchange 5.5- 2013 multi-Server, multi-Domain Network

Interact and provide better understanding to Internal/External clients as well as senior management

Provided consulting services for integrated NOS platforms and server-hosted applications, technical guidance to other staff network engineers, pre-sales support and troubleshooting support as needed

Planned, installed and configured Citrix Farms, SQL Server Clusters, IIS Web Farms for medium-large firms

Utilized experience in applications integration, migration and optimization, with detailed knowledge of Microsoft Exchange, Novell GroupWise, Microsoft SQL Server and various third party service applications

Implemented strong knowledge of hardware such as Compaq, HP, DELL, IBM and OEM servers

Managed and monitored Client’s Network Operations by utilizing CA Unicenter TNG

Implemented thorough knowledge of TCP/IP on a daily basis

Installed and configured CISCO Routers, Switches and ASA Firewalls

Designed and implemented complex VPN networks using CISCO equipment (ASA, Routers with VPN IOS)

Used advanced troubleshooting skills and experience in resolving complex platform and application problems

All Sector Technology, New York, NY 1998

MIS Director - Network Administrator

Installation/configuration of Windows NT Servers/Workstations, Windows9x Workstations, Lotus Notes Clients, Clients 32 for Novell

Networked printers and internal external email flow

Planning networking connections and TCP/IP configuration

Responsible for daily Lotus Notes Administration, setup and troubleshooting of Lotus Notes/Domino Server communications, protocols, and replications schedule

Mail routing, maintenance of Access Control List and users accounts

Responsible for Migration from Lotus Notes 3.3 to 4.6

Assessed user requirements and recommended proper technological solutions to address business needs

Troubleshot network hardware & software problems

Provided support for 17 remote locations throughout the United States and overseas

Micros-To-Mainframes, Inc., Valley Cottage, NY 1997 to 1998

Network Administrator - Computer Specialist

Responsible for daily network administration and support of desktop software and hardware

Network administration for both software/hardware issues for large and small corporate sites

Utilized experience developing and supporting Client/Server applications and network administration

Experience working as a LAN administrator (Novell and Windows NT) and Lotus Notes administrator

Responsible for configuration and daily maintenance of CISCO routers

Involved in research and evaluation of new technology or other network-based projects

LDM Systems, Inc., New City, NY 1996 to 1997

Network Administrator

Planned and configured network for the company

Repaired PCs of all brands and makes, and installed additional peripherals for customers

Daily installation and configuration of software for file servers and workstations

Beneficial Technologies, Inc., Long Island City, NY 1994 to 1996

Computer Specialist

Administration and technical support, as well as, research, product ordering and installation scheduling

Provided direct customer contact in the installation of hardware and software

Assisted sales representatives regarding on-site inspections, pre-sales support and demonstrations

Researched and implemented new technologies and techniques to improve productivity

Designed custom software/hardware/network configurations to ensure customer needs were met

Handled troubleshooting on-site and via telephone and directed customer service

Supervised in-house and on-site technicians servicing of new and existing products on corporate networks

Supervision of repairs, modification, upgrades and information queries regarding PC systems and networks

EDUCATION

Bachelors of Science in Computer Science Degree Received: 6/1986

Odessa Polytechnics University, Odessa,Ukraine

SOFTWARE

Windows, Windows Server NT4- 2016, Novell NetWare 3.x- 6.x, MS Office, MS Exchange Server 5.5- 2013, MS IIS, MS SMS, CISCO Works, Lotus Notes/Domino, VMware, Citrix, IE, Backup Exec, Linux, MS Hiper-V, O365, Azure

TRAINING

CA E-Trust Training, Citrix Server Administration/Configuration, Compaq ACP, CA World 2001, CA Bright Store Certified Engineer, CISCO PIX/ASA Firewall Installation/Configuration, Windows Technical Support, Windows Network Administration and Networking Essentials, VMware VCP

CERTIFICATION

VMWare VCP

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