Brian Marr
Cybersecurity & IT Leader | Father | Youth Sports Coach
- Role
- Senior Manager Security Operations at Horizon3.ai
- Location
- Memphis, TN, US
- LinkedIn followers
- 500 followers
Information TechnologyView LinkedIn profile
About Brian Marr
I’m a seasoned Cybersecurity and IT leader with over a decade of experience building…
Experience
Senior Manager Security Operations
Oct 2025 — Present
Education
Northwest Mississippi Community College
Computer Science
2007 — 2011
Skills
- Network Administration
- Networking
- Laptops
- Customer Service
- Vpn
- Software Installation
- Customer Satisfaction
- Windows 7
- Microsoft Exchange
- Windows Xp
- Active Directory
- Windows Server
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