Ali A.
Senior Network Security Engineer | CISSP | CCSP
- Role
- Sr Network Security Engineer at T-Mobile
- Location
- Knoxville, TN, US
- LinkedIn followers
- 500 followers
About Ali A.
I’m a network security with 12+ years of experience delivering and managing enterprise-scale security and infrastructure initiatives. I lead complex, concurrent programs while staying hands-on across cybersecurity operations, network architecture, and incident response to ensure availability, resilience, and risk reduction. My work spans security governance, audits and compliance (NIST, PCI), and the effective implementation of controls such as firewalls, IDS/IPS, and DDoS mitigation. I work closely with cross-functional teams and senior leaders to translate technical risk into clear, actionable insights while mentoring engineers and driving continuous improvement. CISSP and CCSP certified, I bring a balanced blend of leadership, execution, and business-focused security thinking.
Experience
Sr Network Security Engineer
Aug 2025 — Present
Education
King Fahd University of Petroleum & Minerals
Bachelor degree, Computer Engineering
2002 — 2008
DePaul University
Master’s Degree, Computer, Information and Networking Security
2010 — 2012
Skills
- Network Design
- Java
- Scada
- Network Architecture
- Dcs
- Nmap
- Ccna
- Linux
- Security
- Ccnp Certified
- Business Continuity
- Windows
- Wireshark
- Disaster Recovery
- Troubleshooting
- Network Security
- C
- Distributed Control System
- Microsoft Office
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