Lee Dowiat Cissp, Ceh, Itil V.3 Email & Phone Number

Falls Church, Va, Us

Mclean, Va, Us

* Daily administration and management of Next Generation Palo Alto 7000 & 5000 series firewalls to include update/create/delete security policies, object management, certificate management using Panorama M-500.* Implement advanced firewall features such as App-ID, User-ID, Group-ID, External Dynamic Lists (EDL) and Terminal Server Agents.* Provide technical and administrative support for RSA NetWitness packet capture, managing users, updating software and troubleshooting technical issues.

Montreal, Quebec, Ca

* Conducted audits, updates and configuration changes to Amazon Web Services (AWS) GovCloud security groups to ensure the desired flow of secure network traffic.* Managed a Tenable Nessus/ACAS server, customizing and maintaining scan polices, scan schedules, inventories, zones, and repositories.* Reviewed and provided artifacts for security controls in support of Authorization to Operate (ATO) documentation for systems and applications that were migrated or created in AWS.

Milpitas, California, Us

* Deploy, configure and manage email, endpoint and network security tools to include content updates, rule tuning, whitelists/blacklists and custom policy creation. * Advise clients on cyber and Security Operations Center (SOC) best practices to provide the client a deeper understanding of the security posture of the enterprise and the capability to respond to cyber threats.* Gather and present security metrics to organizational leadership to discuss trends and make recommendations on the security posture of the environment.* Sit on the change control board as a cyber security representative to provide input on how changes may affect the security posture of the enterprise.* Identify a need for and develop a centralized document and information repository used to improve team communications and information sharing.

Fredericksburg, Virginia, Us

* With no prior experience developed and implemented a plan to update entire VMware infrastructure from vSphere 5.5 to vSphere 6.5 using VMware best practices, resulting in zero down time for production services.* Performed information systems hardening on 100+ Linux and Windows systems based on Security Technical Implementation Guide (STIG) and National Institute of Standards and Technology (NIST) guidelines to fulfill Authorization to Operate (ATO) requirements. * Developed over 30 Standard Operating Procedures (SOP) and step by step guides for repeatable processes to ensure Continuity of Operations (COOP).* Supported a Security Operation Center (SOC) by providing technical and administrative support for FireEye NX 10450, EX 8420, Central Manager, Malware Analysis System (MAS), RSA NetWitness, Cisco FirePower, Tenable Security Center, Splunk, VMware, Cisco Unified Computing System (UCS) and NetApp.

Blue Bell, Pennsylvania, Us

* With no prior experience developed and implemented a plan to update entire VMware infrastructure from vSphere 5.5 to vSphere 6.5 using VMware best practices, resulting in zero down time for production services.* Performed information systems hardening on 100+ Linux and Windows systems based on Security Technical Implementation Guide (STIG) and National Institute of Standards and Technology (NIST) guidelines to fulfill Authorization to Operate (ATO) requirements. * Developed over 30 Standard Operating Procedures (SOP) and step by step guides for repeatable processes to ensure Continuity of Operations (COOP).* Supported a Security Operations Center (SOC) by providing technical and administrative support for FireEye NX 10450, EX 8420, Central Manager, Malware Analysis System (MAS), RSA NetWitness, Cisco FirePower, Tenable Security Center, Splunk, VMware, Cisco Unified Computing System (UCS) and NetApp.

Reston, Va, Us

* Designated as administrator and engineer of security incident tracking system ensuring all ticket workflows and incidents are processed properly.* Appointed as lead researcher and engineer on proposals of new products for use and implementation into the environment as well as increasing the performance of existing products* Developed custom dashboards, alerts and reports within in Splunk to provide on demand information and visibility within the security environment* Wrote Standard Operation Procedures/Policies that the Security Operations Center (SOC) will execute and identify areas where Computer Security Incident Response Team (CSIRT) lacks visibility and/or security coverage* Security Information and Event Management (SIEM) monitoring and analysis using Splunk, McAfee ePO, Cisco Ironport, Palo Alto, Malwarebytes and IBM BigFix

Fort Liberty, Nc, Us

* Technical expert on the Department of Defense (DoD) Enterprise Email Tiger team; resolved 35% more trouble tickets than any other technician.* Perform Windows Active Directory and Organizational Unit administration leading all Tier 2 helpdesk administrators by resolving over 1200 trouble tickets during Fiscal Year (FY) 2014* Created step-by-step user guides for over 1,800 personnel; taught them how to use their computers more efficiently and reduced trouble tickets by 15% * Managed and maintained over 1,500 Blackberries and 800 personal hotspots; the largest account in the United States Army Reserve* Supervised and trained 26 Information Assurance Security Officers (IASO) at 13 sub-organizations to ensure 100% compliance with regulations DoD 8570 and Army Regulation 25-2

Fort Liberty, Nc, Us

* Ensured all network user accounts met the security clearance and training requirements to gain access to the network for over 1,400 personnel* Designated as lead tactical network engineer and trainer due to technical knowledge and ability to teach others* Installed over 100 computers in 3 days with 3 different security classifications; ensured 100% functionality for the Regional Information Center (RIC) in support of Combined Joint Task Force (CJTF) 101* Coordinated between agencies, sections and echelons such as Federal Bureau of Investigation (FBI), National Geospatial-Intelligence Agency (NGA) and Brigade Task Force to ensure all Requests for Information (RFI) were completed accurately and on time

Fort Liberty, Nc, Us

* Maintained a zero accident rate while operating government vehicles for 40,000+ miles in the Washington, DC and Baltimore, MD Metropolitan areas. * Improved organization attractiveness by recommending new policies and practices; monitored job offers and compensation practices; emphasizing benefits / perks; awarded the Top Reserve Limited Production Recruiting Station for the 4th Quarter during FY07 * Determined applicant qualifications by interviewing applicants, analyzed responses, verified references, and compared qualifications to job requirements* Maintained a 100% accession rate for all Future Soldiers by keeping them engaged and excited about joining the Army

Fort Liberty, Nc, Us

* Provided Windows NT Domain administration, hardware and software support for over 900 users across a 4 state region and closed out 90% of assigned Trouble Tickets prior to the 48 hour threshold set by senior leadership. * Created an internal tracking system within the Information Management section; provided accountability for the equipment as it was transferred between users and the Information Management section* Engineered legacy IT equipment to create a computer lab to be used as a training platform for the organization

Master Of Science - Ms, Cybersecurity And Information Assurance

Bachelor'S Degree, Cybersecurity

Associate Of Applied Science (Aas), Cybersecurity