Mark O'Callaghan Email & Phone Number
System Administrator @ New Horizon Communications
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Mark O'Callaghan Location
- Concord, MA, US
Mark O'Callaghan Work
- 2018 -now System Administrator @
- 2009 -now Technical Analyst @ TJX Companies
- 2007 -2008 Sales Engineer @
- 2004 -2007 Waltham System Administrator @
- 2004 -2004 JVT Advisors @ TJX Companies
- 2004 -2004 Desktop Support Technician @
- 2003 -2004 Store Systems Support @ Staples, Inc. (Sapphire Technologies Agency)
- 1996 -2001 Systems Analyst @
- 1993 -1996 Technical Support @ Recital Corporation
- 1989 -1993 Programmer and Analyst @ Siemens-Nixdorf Information Systems
Mark O'Callaghan Education
- University of Massachusetts Lowell 1972-1976
- Metropolitan College, Boston University
time (Computer Science)
- Sylvania Technical Institute, Graduate of the Computer Technology
- University of Massachusetts
program (Civil Engineering)
Mark O'Callaghan Skills
- Microsoft SQL Server
- Testing
- Hardware
- Technical Support
- SDLC
- Project Management
- Servers
- Visio
- Access
- Software Documentation
- Microstrategy
- Management
- Software Installation
- Data Modeling
- Cloud Computing
- Active Directory
- Sales
- Team Leadership
- Program Management
- Oracle
Mark O'Callaghan Summary
- Mark O'Callaghan, based in Concord, MA, US, is currently a System Administrator at New Horizon Communications. Mark O'Callaghan brings experience from previous roles at TJX Companies, Telequip Corporation and SDI. Mark O'Callaghan holds a 1972 - 1976 University of Massachusetts Lowell. With a robust skill set that includes Microsoft SQL Server, Testing, Hardware, Technical Support, SDLC and more. Mark O'Callaghan has 1 emails and 2 mobile phone numbers on RocketReach.
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Top New Horizon Communications Employees
Lindsay Hamel
Chief Financial Officer
Windham, NH, US
Eric Hammare
VP Sales
Newton, MA, US
Chris Simmons
Channel Sales Director
Las Vegas, NV, US
Brent Lucas
VP of Managed Services
Rochester, NY, US
Santiago Chapa
President
Los Angeles, CA, US
C. Lin
Vice President
Jersey City, NJ, US
Shira Whritenour
Vice President Billing
Middleton, WI, US
Eric Anderson
Vice President of Technology
Medford, MA, US
McKenzie Maness
Channel Manager
Boise, ID, US
Paul Olenik
Vice President Operations
Windham, NH, US
Christopher Soucie
Director of Product and Brand Strategy
Concord, MA, US
Jessica Noyes
Director of Business Operations
North Andover, MA, US
Ananthkumar Rajagopalachari
Co-Founder
Austin, TX, US
Eugene Kleemann
President CEO
Clinton Township, MI, US
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