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@corettawilliams
Experienced Information Technology and Cybersecurity Specialist with 20 years in defense.
ZimbabweI am an accomplished Information Technology and Cybersecurity Specialist with over 20 years of dedicated service in the Department of Defense. My extensive experience includes working with prestigious organizations such as NASA, the Navy, and the Marine Corps, where I have honed my skills in information and network security, risk management, and incident response. I thrive in high-pressure environments, consistently delivering precise and effective solutions to complex security challenges.
Throughout my career, I have demonstrated exceptional problem-solving abilities, leading teams in defensive cyberspace operations and vulnerability assessments. My role as a Security Task Lead has equipped me with the expertise to oversee critical security assessments and manage daily operations effectively. I am committed to continuous learning and adapting to emerging technologies, ensuring that I remain at the forefront of cybersecurity practices.
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Work history, roles, and key accomplishments
United States Marine Corps
Jun 2013 - Present (12 years 5 months)
Oversaw the scanning and assessment of all Public-facing Web assets, including cloud space assets owned by the USMC, for potential security flaws. Managed daily operations, prioritized and delegated tasks to the analyst team, and provided technical guidance for proof-of-concept reports.
Secure Missions Solutions
May 2012 - Present (13 years 6 months)
Reviewed and implemented all IAVM notices issued by the Army Cyber Command (ARCYBER) and conducted operational security assessments. Verified and validated IAVM compliance by reviewing weekly vulnerability assessment results for all Information Technology Agency (ITA) managed systems.
Booz Allen Hamilton
Mar 2010 - Present (15 years 8 months)
Monitored and managed Checkpoint firewalls, HBSS McAfee EPO, and Intrusion Detection Systems (IDS) across the Anti-Drug Network (ADNET). Provided technical expertise for log aggregation projects and led weekly status meetings.
Computer Sciences Corporation
Jan 1997 - Present (28 years 10 months)
Provided support for space flights, including NASA, Navy, and commercial launches, by maintaining and managing proprietary mission-critical systems. Developed and upheld the disaster recovery plan for the communications department's network systems.
Degrees, certifications, and relevant coursework
CUMaster’s Degree, Information Assurance and Security
Completed a Master's Degree focusing on Information Assurance and Security. This program provided advanced knowledge in protecting information systems and data.
BUBachelor’s Degree, Information Technology, Network Engineering
Obtained a Bachelor's Degree with a specialization in Information Technology and Network Engineering. The curriculum covered fundamental concepts and practical skills in IT and network infrastructure.
Software and tools used professionally
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