Conduct platform or operating system vulnerability scans which assess exposure of system to attacks or hacking. Respond to questions regarding viral activity, concerns about spam/phishing etc. Ensure that security information is disseminated to all stakeholders. Produce vulnerability and patching reports, analyze data, and respond/resolve customer support tickets relating to possible unwanted programs (PUP), malware downloads and browser high jacking.Ensure that system's security controls, policies and procedures examined, measured and validated against third party standards.Design, plan and implement test strategies to support core mitigation infrastructure vulnerability tools, critical to business applications using plan of action and milestone (POA&M) process. Lead projects as related to technology refresh/evaluation such as long-term offline devices and network access control technology. Research corrective measures (long-term solutions) needed for any chronic issues identified that compromise security of Windows and Apple Mac platforms.Participate in developing and testing of new methodologies and systems for recovery of the critical core business processes and the enterprise infrastructure.Serve as technical/project lead in projects involving testing defenses against hacking, Denial of service, spam, break-ins, or related attacks. As Nessus/Tenable administrator, track compliance of HHS policies via the Tenable Nessus Security Center application. Review Tenable dashboards to see current status of systems and act on those findings accordingly. As Cylance Protect Antivirus Manager/SME, test and configure new anti-virus solutions. Create documentation and presented information to stakeholders prior to purchase. Evaluate Cylance as a whitelisting, script blocking and stand-alone anti-virus application. Lead for all CIRT incidents from CIT at the National Library of Medicine.

Managed installation and configuration of desktop and network software.Performed technical analysis and resolution of clients and staff to resolve issues.Executed installation of new devices to the NLM.NIH domain.Created technical documentation to streamline software builds.Served as project manager for technology Windows 10 upgrades with delegated authority.Completed monthly task using software and configuration deployment tools to keep NLM public facing computers up to date and secure.

Taught all assigned classes and hours as determined by semester course schedule. Instructed courses in Introduction to Networking, Microsoft Office Applications and English. Prepared and delivered relevant curriculum to students by using a variety of teaching methods—lecture, class discussion, demonstration labs and projects

Installed and maintained network systems for 1700 Ferguson Plumbing locations within the United States and Canada.Kept enterprise routers, switches and network devices configured and functioning. Restored failed network devices at locations to get stores up and running. Provided technical support to staff as the primary contact for computer hardware and software problems, as well as network emergencies. Team lead and trainer for Network Operations Center.