Oliver Jefferson
Information Security | CISSP | Sec+ | AWS | TS/SCI
- Role
- Sr Information Security Systems Engineer at L3Harris Technologies
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Oliver Jefferson
With over four years of cybersecurity operations and leadership experience, I am an Information Security Systems Engineer for one of the world\'s leading defense and aerospace companies. I safeguard the digital assets and systems of Raytheon and its customers, detecting and mitigating threats, ensuring compliance with security standards and regulations, and managing security controls and tools.I have a master\'s degree in Cybersecurity Operations and Leadership from the University of San Diego, as well as multiple certifications in security and penetration testing. I am proficient in Splunk, COMSEC, IP configuration, CCTV, and intrusion detection systems. I am passionate about learning new technologies and techniques to enhance my skills and knowledge in this fast-paced and dynamic domain. My mission is to fortify the digital world against cyberattacks and contribute to a safer and more connected future.
Experience
Sr Information Security Systems Engineer
Mar 2025 — Present · Greenville, TX, US
Education
Los Angeles Valley College
Associate of Arts - AA, Communications
2019 — 2020
University of San Diego
Master of Science - MS, Cyber Security Operations and Leadership
California State University, Los Angeles
Bachelor's degree, Mass Communication/Media Studies
2020 — 2021
Divergence Academy
Cybersecurity Penetration Tester Program
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