Tom Callahan
Owner at Aegis Technology Group | Ellicott City, Maryland, United States
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Owner at Aegis Technology Group in December 2020 to Present
Vice President - Infrastructure, Operations and Security at Tessco Technologies in September 2022 to Present
Director of Security Operations at PDI Software in December 2020 to September 2022
Director of Operations, MDR at ControlScan in October 2018 to December 2020
Director of Cyber Security Operations at Dunbar Security Solutions in October 2017 to October 2018
Assistant Vice President, Infrastructure and Cyber Security at The Baltimore Life Insurance Company in June 2016 to October 2017
Director - Infrastructure and Operations at TESSCO Technologies in November 2012 to June 2016
Enterprise Architect at TESSCO Technologies in January 2010 to November 2012
Linux Platform Administrator at TESSCO Technologies in December 2004 to December 2010
Storage Architect/Administrator at TESSCO Technologies in December 2004 to December 2010
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People Management
Key Account Development
Payment Card Industry Data Security Standard (PCI DSS)
Agile & Waterfall Methodologies
Software Project Management
Cloud Services
IT Management
Infrastructure
IT Service Management
IT Strategy
Information Technology
Software Development
E-Commerce
Strategic Planning
Machine Learning
Artificial Intelligence (AI)
Microsoft Azure
DevOps
Vendor Relations
Product Strategies
Change Management
Cybersecurity
Network Security
Solution Selling
Software as a Service (SaaS)
Strategic Thinking
Team Leadership
Product Strategy
Multi-Site Technology Operations
Analytical Skills
Digital Transformation
Key Accounts
Databases
Negotiation
Marketing Strategy
New Business Development
Cloud Infrastructure
Business Strategy
Virtualization
Disaster Recovery
Enterprise Software
Data Center
Linux
VMware
Cloud Computing
Windows Server
Management
Cisco Technologies
Strategy
Windows
Leadership
MySQL
Storage Area Networks
TCP/IP
Security
Project Management
High Availability
Oracle
Telecom Expense Management
SharePoint
Firewalls
Managed Services
Clustering
SAP HANA
Amazon Web Services (AWS)
ITIL
Agile Methodologies
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Discover more about Aegis Technology GroupWhat is Tom Callahan email address?
Email Tom Callahan at [email protected] and [email protected]. This email is the most updated Tom Callahan's email found in 2026.
What is Tom Callahan phone number?
Tom Callahan phone number is 410 588 7605.
How to contact Tom Callahan?
To contact Tom Callahan send an email to [email protected] or [email protected]. If you want to call Tom Callahan try calling on 410 588 7605. (updated on March 29, 2024)
What company does Tom Callahan work for?
Tom Callahan works for Aegis Technology Group
What is Tom Callahan's role at Aegis Technology Group?
Tom Callahan is Owner
What industry does Tom Callahan work in?
Tom Callahan works in the Computer & Network Security industry.
Tom Callahan Email Addresses
Tom Callahan Phone Numbers
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