Dominic L.
Cybersecurity Professional | Security+, Network+, CySA+ | Top 10% Hack The Box | Master\'s in Cyber Ops (In Progress)
- Role
- Network Infrastructure Engineer at Fiserv
- Location
- Omaha, NE, US
- LinkedIn followers
- 500 followers
About Dominic L.
I am a cybersecurity professional with a passion for offensive and defensive security, currently pursuing my Master’s in Cyber Operations. I hold CompTIA Security+, Network+, and CySA+ certifications and rank in the top 10% globally on Hack The Box, demonstrating my commitment to hands-on skills and continuous learning.With a strong interest in threat hunting, incident response, and vulnerability management, I bring a practical and analytical mindset to solving complex security challenges. I’m actively seeking opportunities to contribute to teams focused on proactive security, resilience, and innovation—especially in financial services, government, or tech-driven environments.
Experience
Network Infrastructure Engineer
Sep 2025 — Present · US
Cybersecurity-focused Network Infrastructure Analyst | Experienced in firewalls, IAM, and secure architecture design to ensure resilient, high-performance networks.\"
Education
Grand Canyon University
Cybersecurity, Bachelor of Science in Cybersecurity
2018 — 2021
University of Nebraska at Omaha
Master's degree, Cyber/Electronic Operations and Warfare
Roncalli Catholic High School
GED
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