Harry Mitchell Email & Phone Number

Baltimore, Md, Us

• Performed as a contractor from with Northrop Grumman and Peraton before becoming a federal employee.

Reston, Virginia, Us

• Acquired Northrop Grumman Federal IT sector January 2021 • Analyzes log files, evidence, and other information to determine best methods for investigating data processed on Social Security Administration (SSA) applications.• Investigates over 300 security incident alerts monthly resulting cases being sent to the Office of the Inspector General for potential insider risk.• Collaborate with technical analysts to test threat models and other tasks as assigned during Sprint Demos.• Participates in weekly meetings with the Branch Chief to provide briefing of cases, reviewing metrics reports, and business processes for best results.

Falls Church, Va, Us

• Conduct in depth research and analysis to assist SSA components identifying solutions to technical security and operational challenges.• Ensures confidentiality and integrity of systems through analysis by implementing information systems, security programs, and policies.• Continuously updating procedural documentation as appropriate to analyze and track suspicious behavioral patterns.• Identify features for proof of criminal violation using comprehensive tools such as SAS to review transactional occurrences. • Conduct meetings to provide input on new ways of identifying and improving existing threats.

Rockville, Md, Us

• Supports National Institute of Health (NIH) with storing and managing sensitive PII and records of NIH federal employees.• Provides support to technical and management personnel which includes activities such as analyzing and indexing documents for inclusion in databases, performing data entry, and photocopying.• Maintain and organize data files using the Electronic Official Personnel File (eOPF) that allows federal employees to access their information.• Assist in compiling monthly statistical reports, review workloads and prioritize work regularly.• Process documents as requested by NIH personnel in eOPF while paying close attention to detail due to handling of sensitive PIIs ensuring customer satisfactory.• Merge/audit files while providing detailed reporting and breakdown of daily work completed.

Falls Church, Virginia, Us

• Supported an operational team within the Information Technology Cybersecurity Operations organization providing an enterprise cyber monitoring, analytics, and coordination capability.• Operated on ArcSight ESM to access numerous IRS log types to investigate potential threats.• Used Linux command line to perform forensic analysis on TINs, IPs, and Session IDs to analyze data up to a year time frame.• Identified patterns to detect approximate IP classes, clusters, or patterns of suspicious behavior either automatically or matching known indicator inputs.• Recognized potential, successful, and unsuccessful intrusion attempts through reviews of relevant event detail and summary information.• Used open-source intelligence to gather information on individual TINs that were being investigated.• Communicated alerts to agencies regarding intrusions and compromises to their network infrastructure, applications, and operating systems.Watch Officer (IRS)• Analyzed incidents and events captured in ArcSight ESM for trends, patterns, or actionable information for Internal Revenue Service (IRS).• Contributed to the continuous monitoring capability and offered innovative approaches to combat emerging threats.• Applied risk mitigation strategies after detecting IP addresses for suspicious activities and possible threats.• Reviewed and maintained incident logs found for investigative sufficiency and timeliness to deliver to the CSIRT.• Briefed leadership on emerging threats, high profile incidents, and upcoming events to influence the direction of the cyber threat landscape.• Created releasable finished intelligence products and reports for leadership and law enforcement entities.

Atlanta, Georgia, Us

• Responsible for the detection of fraudulent activity in the credit card industry using RiskNet application while monitoring accounts and transactions daily.• Identified, assessed, and prioritized risk while minimizing, monitoring and controlling the probability and/or impact of exposure to fraud related incidents• Analyzed databases to ascertain background information on merchants and processed transactions.• Utilized tools such as CLEAR and LexisNexis to assist with investigations on merchant’s/customer’s PII.• Used internet search engines and social media platforms to assist in gathering information on merchant’s business locations and website details to help with investigations• Provided troubleshooting for merchants with cases in which data was compromised while preparing documents and evidence as needed for prompt resolutions.• Applied traditional investigative techniques such as interviews to assist with fraud detection• Referred identified fraud and risk to Senior Risk Management team for additional review• Conducted risk and security related training to increase the department’s awareness of fraud trends based on risk assessment.

Master'S Degree, Cybersecurity Technology

Bachelor’S Degree, Criminal Justice