// Cybersecurity · Security Engineering · Cyber Defense

Jeremy Garcia

Security Engineering · Cyber Defense · Infrastructure Security · Zero Trust

I build secure, resilient infrastructure for mission-focused environments. My work brings together systems administration, cyber defense, security engineering, and infrastructure security — from the network edge to the endpoint. Currently deepening my technical focus in cloud and detection engineering.

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FOCUS // INFRASTRUCTURE SECURITY · IT OPERATIONS · CYBER DEFENSE LOCATION // CENTRAL FLORIDA STATUS // BUILDING
8+
Years in IT & Cyber
6
Active Certifications
1
Home Lab
∞
Learning Mindset
Background
From the flight line to the server room.
I came to IT and cybersecurity through a non-traditional path: military service, higher education, and a transition into federal cyber. Since then, I have worked in defensive cyber operations, security compliance, cybersecurity leadership, and infrastructure operations. That background shapes how I work: disciplined, mission-focused, and building toward deeper technical specialization in security engineering, cloud, and infrastructure security.
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// Featured Work

What I'm Working On

Current focus areas across infrastructure, network operations, and cyber defense.

IT Infrastructure
Systems & Network Administration
Supporting systems and network operations in a complex enterprise environment, with equal attention to availability, performance, and defensibility.
Cyber Defense // Modernization
Cyber Defense Posture Modernization
Contributing to stronger monitoring, detection, and response capabilities for mission-focused infrastructure.
Home Lab // R&D
Security Research Lab
A private lab for testing security architectures, detection engineering, and infrastructure tooling before recommending approaches for production.
Prior Role // Leadership
Cybersecurity Leadership
Previously provided technical leadership for cybersecurity teams, Zero Trust initiatives, and executive-level risk communication.
Prior Role // Compliance
Lead ISSO — ATO Lifecycle
Led security authorization and continuous-monitoring work across multiple systems, including control validation, risk tracking, and remediation coordination.
Military // Army
CH-47F Chinook Crew Chief
U.S. Army veteran. The operational discipline and mission focus developed in military service inform everything I do in IT and cybersecurity.