Ernest Gambrah
Information Security Analyst | CISM, CISA, CySA+, Security+, Active Clearance, Msc Cybersecurity
- Role
- Cyber Security Specialist at Leidos
- Location
- Norfolk, VA, US
- LinkedIn followers
- 500 followers
About Ernest Gambrah
As an Operational Specialist at the US Navy, I apply my Master of Cybersecurity degree…
Experience
Cyber Security Specialist
Oct 2024 — Present · US
U.S. MARINE CORPS FORCES COMMANDCybersecurity Specialist | October 2024 – Present• Perform assessment of information system controls and document compliant and noncompliant controls in the TR and MCCAST. • Document all noncompliant controls in the POA & M, perform RISK Assessment, and create Security Assessment Report (SAR). • Review ATO packages, conduct comprehensive control assessments of all the team’s systems, and recommend remediations/fixes before they are sent for ATO risk reviews and decisions. • Use organizational directives, NIST guidance, and audit reports to review and update existing security policies and procedures.• Assist the ISSM with the preparation and verification of Security Requirements Traceability Matrix (SRTM). • Identify cybersecurity incidents using HBSS, Tenable Security Center, McAfee Security Information and Event Manager (SIEM), and other automated tools• Conduct forensics and remedial actions on cybersecurity incidents to mitigate risks and restore system integrity
Education
University of Maryland Global Campus
Bachelor of Arts - BA
2017 — 2019
ECPI University
Masters of Cybersecurity
2021 — 2023
Kumasi Technical University
Higher National Diploma
2009 — 2011
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