Jeff Callahan's Location
New York, NY, US
Jeff Callahan's Work
- Identity and Directories Sr Analyst, Mars Global Services @ Mars
- Identity and Directory Services Architecture and Engineering Consultant, Sanofi Pharmaceutical @ JJC IT Consulting
- IT Infrastructure Architect @ Tory Burch
- Windows Engineering Consultant @ Morgan Stanley
- Systems Engineer @ Hewlett Packard Enterprise
- Systems Administrator @ Baker & Taylor
- Systems Administrator @ American Standard Brands
- Network Administrator @ CACI International Inc
- systems engineer @ vitronics
Jeff Callahan's Education
- Cittone Institute
(Computer Science and Robotics)
1986 - 1988
Jeff Callahan's Skills
- IT Strategy
- Information Technology
- Consulting
- Windows Server
- Cisco Technologies
- Active Directory
- Data Center
- Infrastructure
- NetApp
- ITIL
Jeff Callahan's Summary
Jeff Callahan, based in New York, NY, US, is currently a Identity and Directories Sr Analyst, Mars Global Services at Mars, bringing experience from previous roles at JJC IT Consulting, Tory Burch, Morgan Stanley and Hewlett-Packard Financial Services. Jeff Callahan holds a 1986 - 1988 Cittone Institute. With a robust skill set that includes IT Strategy, Information Technology, Consulting, Windows Server, Cisco Technologies and more, Jeff Callahan contributes valuable insights to the industry. Jeff Callahan has 3 emails on RocketReach.
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