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
- System Administrator @ (March 2018 - Present)
- Technical Analyst @ TJX Companies (June 2009 - Present)
- Sales Engineer @ (January 2007 - January 2008)
- Waltham System Administrator @ (January 2004 - January 2007)
- JVT Advisors @ TJX Companies (August 2004 - November 2004)
- Desktop Support Technician @ (January 2004 - March 2004)
- Store Systems Support @ Staples, Inc. (Sapphire Technologies Agency) (September 2003 - January 2004)
- Systems Analyst @ (January 1996 - January 2001)
- Technical Support @ Recital Corporation (December 1993 - September 1996)
- Programmer and Analyst @ Siemens-Nixdorf Information Systems (October 1989 - December 1993)
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
Rob Aldrich
Senior Director, Service Delivery
Concord, MA, 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
Julie Robillard
Director of Sales Operations
Concord, MA, US
Chris Fuhry
Channel Sales Manager
Philadelphia, PA, US
Damien Higgins
Owner
Brick, NJ, US
Santiago Chapa
President
Los Angeles, CA, US
Jeff Dorworth
Channel Sales Manager
New York, NY, US
Eric Anderson
Vice President of Technology
Medford, MA, US
McKenzie Maness
Channel Marketing Manager
Boise, ID, US
Paul Olenik
Vice President Operations
Windham, NH, US
Christopher Soucie
Director of Product and Brand Strategy
Concord, MA, US
Jack Lydon
Project Manager
Boston, MA, US
Nimish Shah
Owner
Huntington Beach, CA, US
Jann Wyler
Owner
Mesa, AZ, US
Steve Gibbs
President
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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