Arthur Rosen
917-***-**** ******@*******.***
Results-driven, motivated, and resourceful information technology director with; proven success in network, server and project management. Most recent background incorporates diverse development and managerial skills in creating and maintaining a critical and progressive server, cloud and desktop environment.
Leadership Disaster Recovery
Project Management Datacenter Environment
Vendor and Staff Management MS Exchange 2013, 2007
Windows Server 2012, 2008, 2003 WAN/LAN Administration
Active Directory, DNS, GPO Windows 7, 8, 10, Macintosh OSX
Hyper V, VMWare Android, IOS
Cisco Avaya
Experience
Arotechsys, New York, NY Consultant Aug 2014-Present IT Consultation for a variety of small business clients. Workstations for Adobe Creative Suite and other animation applications and Retail; Point of Sale.
Lebenthal Holdings, LLC, New York, NY IT Systems Director Jan 2011-Aug 2014 Management and administration of 50-75 local and remote users in national offices. Windows Environment: Server 2008, 2012, both virtual and physical; Cisco Network, VPN and System Administration; Project, staff and vendor management. Alignment of technology with compliance and audit structures:
Managed Staff made up of consultants, vendors and direct reports.
Application and maintenance, project and vendor management.
Off-Site and local backups, Disaster Recovery Scenarios as well as IT contributions to the Company Business Continuity Plan.
Advisor and director of compliance and executive driven technology initiatives.
Performed 2nd Company move to new offices/Server Room.
Site management.
Administration of Internet connection circuits and vendors.
Build and Administer Windows Servers 2008, 2012 and Administration of MS Exchange 2013.
Maintained Active Directory; DFS; DNS; Group Policy.
Administration of Cisco gear (C2960, C3560, C4500, ASA5525) for WAN/LAN connectivity.
Desktop/User/Printer/Peripherals/Phone/Laptop Support.
Administration of Avaya Phone System for Avaya CM and Avaya IP Office.
Integration of Macbooks, Ipads and Apple TV for Senior Execs.
Administration of Bloomberg users and application at Trading Desk. 2
Lebenthal & Co., New York, NY IT Manager Mar 2010-Jan 2011 IT Manager for a fast paced, diversified financial firm. Responsible for 50 end users in a Windows environment:
Performed Migration/Upgrade to virtual servers (Windows Server 2008 R2) on a Host Server (Windows Server 2012).
Performed Migration/Upgrade from MS Exchange 2007 to MS Exchange 2013.
Performed upgrade from Avaya Aura phone system to Avaya IP Office.
Performed Company move to new offices/Server Room.
Administration of Windows Servers 2003.
Administration MS Exchange Server 2007.
Active Directory; DFS; DNS; Group Policy.
Maintenance and administration of Cisco gear (C2960, C3560, ASA5510) for WAN/LAN connectivity.
Desktop/User/Printer/Phone Support.
Managed Off-Site and local backups, Disaster Recover Scenarios as well as IT contributions to the Company Business Continuity Plan.
Site management.
Administration/Maintenance of Internet connection circuits and vendors.
Application and maintenance project and vendor management.
Administration of Avaya Phone System for Avaya CM and Avaya Aura and IP Office.
Blackberry Enterprise Server 5.0.
Administration of Bloomberg users and application at Trading Desk.
Administration of Pershing NetX360 for Equity Managers and executives. Cinedigm Corp, New York, NY NOC Associate 2003-2005 Managed Services Division Site Support Engineer 2005-3/2008 3/2009-9/2009
In a global, 24 X 7 enterprise environment, performed daily tasks in the formation and upkeep of server, user and colocation environments for a diverse set of clients:
Apply, configure, monitor, and maintain network operations systems and protocols for wide range of business clients, from small local companies to international investment firms.
Install and administer a wide range of servers including Linux (CentOS), Unix and Sun, Active Directory, Exchange, on MS Servers 2000 and 2003.
Investigate and diagnose network problems by using HP Openview and Windows or Unix commands. Check connectivity, router protocols, DNS and other protocols and services: Resolve problems directly or make appropriate referrals.
Monitor remote and software backups using Symantec Backup Exec.
Apply, test, and modify configurations on Cisco routers to implement engineering design changes.
Design, run, and connect power, Cat 5 and Fiber Cables to cabinet destinations.
On Site WAN/LAN Installation, Support and Maintenance of client networks and Core Systems. Education
MFA, New York University, 1991
City University of New York
Certification
ITIL Foundation v3
September 2014