Tish McGhee
IT Cybersecurity Specialist @U.S. Department Of Homeland Security
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WORK HISTORY
IT Cybersecurity Specialist @U.S. Department Of Homeland Security
Washington, DC, US
Support national resilience by assessing and securing critical infrastructure systems across the country. Focusing on identifying vulnerabilities in cyber-physical systems, implementing mitigation strategies, and contributing to national-level risk reduction initiatives.Conducted validated architecture design reviews and cyber-physical risk assessments for municipal and federal infrastructure, including water systems and industrial control environments.Developed and delivered cybersecurity training materials aligned with CompTIA CySA+ and Security+ certifications, helping to upskill the federal cyber workforce.Participating in mission-driven training, enhancing capabilities in system hardening, vulnerability scanning, and cloud security.Collaborated with cross-agency teams to support DHS-wide audits and strategic planning efforts related to HRIT modernization and cyber workforce development.I bring a mission-driven mindset to every engagement, combining technical expertise with a passion for public service and cyber resilience.
EDUCATION
Western Governors University
IT Cybersecurity, Information Technology
Fairmont Heights High School
High School Diploma, General Education
Prince George's Community College
Associate of Arts (AA), Psychology
ABOUT TISH MCGHEE
Cybersecurity and IT operations professional with over a decade of hands-on experience…
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