Tom Callahan Email & Phone Number
Vice President - Infrastructure, Operations and Security @ Tessco Technologies
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Tom Callahan Location
- Ellicott City, MD, US
Tom Callahan Work
- 2022 -now Vice President - Infrastructure, Operations and Security @
- 2020 -now Owner @
- 2020 -2022 Director of Security Operations @
- 2018 -2020 Director of Operations, MDR @
- 2017 -2018 Director of Cyber Security Operations @
- 2016 -2017 Assistant Vice President, Infrastructure and Cyber Security @
- 2012 -2016 Director - Infrastructure and Operations @
- 2010 -2012 Enterprise Architect @
- 2004 -2010 Linux Platform Administrator @
- 2004 -2010 Storage Architect and Administrator @
Tom Callahan Education
- Towson University 2000-2005
Tom Callahan Skills
- Data Storage
- Disaster Recovery
- Law Enforcement
- Computer Architecture
- Translation
- Oracle
- Apache
- Information Security
- Visibility
- Monitors
- HTML
- Maintenance and Repair
- Computer Information Systems
- Data Center
- Loyalty Programs
- Efficient
- Perl
- Reports
- Reporting
- Microsoft Office
- Servers
- Budgets
- Application Servers
- RHEL
- Web Logic
- Database Servers
- Auditing
- Enterprise Data
- Linux
- Problem Solving
- Technical Teams
- System Monitoring
- Mac OS
- Integration
- SQL
- Business Process
- Cost
- Sales
- Tru64
- Oracle Database
- Policy
- Replication
- VMS
- NOC
- Design
- Vendor Management
- Baselines
- PCI DSS
- Delivery
- Elimination
- Sarbanes Oxley Act
- Mobile Devices
- Deviations
- System
- Operations
- Cost Engineering
- Science
- Computer Network Operations
- Virtualization
- Automation Tools
- Consumption
- Leadership
- Service Levels
- C
- Infrastructure
- Telecom Expense Management
- Compliance
- Red Hat Linux
- Taxware
- E Commerce
- Storage
- Amazon Web Services Aws
- Agile Methodologies
- Capital
- ITIL
- Education
- MySQL
- Accountability
- Databases
- Streamlining
- Data Backup
- Languages
- Cost Savings
- Business Analysis
- Expenses
- ADP Payroll
- Communication
- Tests
- Cloud Computing
- Documentation
- High Availability
- Strategy
- End to End
- Responsibility
- Security
- Analysis
- Applications
- Technology
- Weblogic
- Data Collection
- Refreshes
- Medium Business
- Streamline
- TCP/IP
- Business Requirements
- Logging
- Managed Services
- Web Servers
- VMware ESX
- Web Metrics
- Enterprise Architect
- Technology Savvy
- Contractual Agreements
- Clustering
- Deployed
- Platforms
- JBoss Application Server
- SAP HANA
- Windows
- Offering
- Third Party Applications
- Scripting
- Firewalls
- Oracle E Business Suite
- Clusters
- Architectural Design
- Business Continuity
- Storage Architecture
- Business Relations
- Enterprise Storage
- Aging
- Vendors
- Cisco Technologies
- Testing
- User Interaction
- Marketing
- Windows Server
- Depreciation
- VMware
- Frameworks
- System Development
- SharePoint
- Management
- Storage Area Networks
- Project Management
- Ruby
- Continuous Improvement
- Enterprise Software
- Unix
- Flat Patterning
- Amazon
- Analytics
- Oracle RAC
- Efficiencies
- Adobe Acrobat
- System Configurations
- Architecture
- Organizational Restructuring
- Amazon Web Services
Tom Callahan Summary
- Tom Callahan, based in Ellicott City, MD, US, is currently a Vice President - Infrastructure, Operations and Security at Tessco Technologies. Tom Callahan brings experience from previous roles at Aegis Technology Group, PDI Software, ControlScan and Dunbar Security Solutions. Tom Callahan holds a 2000 - 2005 Towson University. With a robust skill set that includes Data Storage, Disaster Recovery, Law Enforcement, Computer Architecture, Translation and more. Tom Callahan has 4 emails and 2 mobile phone numbers on RocketReach.
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Top Tessco Technologies Employees
David Young
Chief Financial Officer
Cockeysville, MD, US
Jennifer Price
Director of Marketing Operations
Washington, DC, US
Drew Mercer
Director of Transportation and Logistics
Glen Burnie, MD, US
Daniel Miccolupi
Director of Opportunity Management
York, PA, US
Tom Horton
Vice President
Burnet, TX, US
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