Freddy Ramirez Email & Phone Number
Principal Systems Administrator - Infrastructure Services (Government) @ at&t
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Freddy Ramirez Location
- Washington, DC, US
Freddy Ramirez Work
- Principal Systems Administrator - Infrastructure Services (Government) @ (September 2022 - Present)
- Information Warfare Officer (CSWO-1825) @ (October 2025 - Present)
- Assistant Reserve Program Director @ (April 2024 - September 2025)
- Information Systems Technician @ (March 2020 - March 2024)
- Systems Administrator - End User Computing (Government) @ (December 2020 - September 2022)
- Mobility Business Consultant @ (March 2017 - February 2021)
- Service Desk Specialist @ (November 2014 - December 2016)
Freddy Ramirez Education
- Western Governors University
Master of Science - MS (Cybersecurity and Information Assurance)
2023-2024 - University of Maryland Baltimore County
Bachelor of Science - BS (Information Systems)
2016-2019 - Howard Community College
Associate of Arts - AA (General Studies - Business and Technology)
2013-2016
Freddy Ramirez Skills
- Active Directory
- Attention to Detail
- Business-to-Business (B2B)
- Citrix XenApp
- Client Relations
- Communication
- Computer Hardware Troubleshooting
- Computer Maintenance
- Computer Networking
- Contract Management
- Critical Thinking
- Customer Experience
- Customer Relationship Management (CRM)
- Customer Service
- Data Analysis
- Data Center Infrastructure
- Dynamic Host Configuration Protocol (DHCP)
- Firewalls
- Information Technology
- Knowledge Management
- Linux
- Linux System Administration
- Malware Analysis
- Microsoft Products
- Network Analysis
- Network Traffic Analysis
- Nimble
- Nmap
- Problem Solving
- Professional Communication
- Red Hat Enterprise Linux (RHEL)
- Remote Troubleshooting
- STIG
- SecureView
- SharePoint Administration
- Small Business Management
- Software Installation
- System Administration
- System Integration
- System Performance
- Technical Documentation
- Technical Support
- Troubleshooting
- VMware
- Virtualization
- Windows 7
- Windows Server
- Wireshark
- Written Communication
- Xpanse
Freddy Ramirez Summary
- Freddy Ramirez, based in Washington, DC, US, is currently a Principal Systems Administrator - Infrastructure Services (Government) at AT&T. Freddy Ramirez brings experience from previous roles at U.S. Navy Reserve and Zenetex. Freddy Ramirez holds a 2023 - 2024 Master of Science - MS in Cybersecurity and Information Assurance @ Western Governors University. With a robust skill set that includes Active Directory, Attention to Detail, Business-to-Business (B2B), Citrix XenApp, Client Relations and more. Freddy Ramirez has 3 emails and 1 mobile phone numbers on RocketReach.
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