Sabeel Rehman

About Sabeel Rehman

Cybersecurity professional with 5+ years of experience supporting the ideation, testing, and implementation of innovative solutions to mitigate risks across internal systems and managed services. Experienced in threat analysis, vulnerability assessment, and engineering countermeasures against evolving cyber threats. I work across multiple domains including incident response, digital forensics, security product testing, IoT security, policy development, and cyber awareness. My focus is on delivering strategic solutions that strengthen cyber resilience through forward-looking research, standards implementation, and advanced threat detection.I’m always open to connecting with fellow professionals and passionate about helping the next generation thrive in the cybersecurity field whether through guidance or sharing insights from real-world experience.

Experience

1. Senior Cybersecurity Engineer

   AT&T

   Apr 2025 — Present · Charlotte, NC, US

   Lead ideation, testing, proof of concept and support for various cyber related projects and analyze complex security issues and the development and engineering activities to help mitigate risk Analyzed various hardware and/or software solutions recommending purchases and identifying modifications to fit AT & T\'s cyber security needs and that of our managed services teams Developed policies and procedures to minimize network intrusion, malware events and vulnerability issues for internal and external customers Applied measures to block malicious code and applications which included forwarded research, planned and strategy that strengthened our stance against future cyber security threats, and enhanced our mitigation techniques and technology solutions Administered security scanning and check of more than 50+ enterprise applications by collecting vulnerability data, analyzing it and working with developers to fix the issues found in time. Performed regular repeat rescans to confirm that all vulnerabilities have been fully addressed as well as systems meeting compliance standards. Developed 20+ vulnerability management playbooks that streamlined remediation tracking, reduced turnaround times by 25% and enhanced audit readiness.

Education

• Tech Elevator

  Java Web Application Development Bootcamp

  2021

• St. Raymond High School for Boys

  High School Diploma

  2012

• Lehman College

  Bachelor of Science - BS, Health Science

  2017

• Mercy University

  Master of Science - MS, Cyber Security

  2022