PROFESSIONAL EXPERIENCE

Confidential

System Security Engineer

Responsibilities:

• Managing and monitoring all servers using teh e - policy orchestrator (ePO) console for security vulnerabilities and intrusions/attacks
• Deploying latest virus definition file updates and maintain Host Intrusion Prevention System (HIPS) to protect servers against security vulnerabilities
• Installing and updating all Blood Management Blood Bank/Transfusion Service (BMBB/TS) servers wif required point products and Computer Network Defense Service Provider (CNDSP) tools to keep servers compliant wif Information Assurance requirements
• Testing and verifying system functionality is not impacted by HBSS updates
• Fully deploy and configure and maintain HBSS on Blood Donor Management System (BDMS) mobile servers and BMBB/TS APBC (Automated Patient Backup Card) systems, to protect systems against security vulnerabilities
• Perform periodic and on-demand system audits and vulnerability assessments including user accounts, application access, file system, and external web integrity scans to determine compliance
• Ensure Subscriber HBSS Remote Consoles are properly managed and configured per teh HBSS Security Technical Implementation Guide (STIG) Checklists
• Prepare and submit Plan of Action and Milestones (POA&M) documents
• Assist in development and maintenance of system Certification and Accreditation (C&A) documentation

Confidential

Lead System Admin

Responsibilities:

• Responsible for administration and maintenance of computer resources remediation and mitigation.
• Build, configure, troubleshoot and integrate application deployments and infrastructure upgrades for new and existing servers, as well as recommend software and hardware enhancements.
• Set up administrator and service accounts, maintain system documentation, install system-wide software, and allocate mass storage space.
• Continuous monitor performance and system usage, conduct system analysis and development to keep systems current wif changing technologies.
• Develop and update System Security Plan and Disaster Recovery Plan (DRP).Backup systems and disk configurations. Create Standard Operating Procedures Documents.
• Administration of Windows 2008/2012/2016 servers using Active Directory, DHCP, DNS, Group Policy.
• Maintained critical server and workstations updates, Microsoft Updates, Symantec Antivirus Updates and Veritas Backup Exec.
• Installed and configures vSphere 5.5.

Confidential

Information Assurance/ Exchange Admin

Responsibilities:

• Supported teh existing Naval Sea Systems Command (NAVSEA) messaging system, and conducted risk assessments throughout assigned program life-cycle.
• Provided application administrator support for Microsoft Exchange, Windows and VMware.
• Maintained and updated server inventory, as well as installed and upgraded server hardware and operating systems.
• Ensured network security through teh implementation of STIGs and actively maintained IAVA compliance.
• Provided user profile management tool in a VDI environment.

Confidential

Information Assurance/ System Admin

Responsibilities:

• Provide Active Directory support by managing user profile, permissions and applying group policy on servers. Installed operating system software and software patches.
• Supported vulnerability management and scans wif ACAS/Nessus, HBSS.
• Ensured network security through teh implementation of STIGs and actively maintained IAVA compliance.
• Worked wif Symantec and BitLocker encryption and managed McAfee ePolicy Orchestrator.
• Installed updates, patches and software over teh network using EMCO.
• Managed IP addresses wif NETdb.

Confidential

System Security Analyst

Responsibilities:

• Troubleshoot internet connectivity issues, administered Active Directory and network and local printers.
• Implemented, operated, and maintained patch management response for enterprise network, and prevented and responded to incidents through patch management in teh Enterprise.
• Executed vulnerability reporting and security compliance troubleshooting.
• Performed daily security configuration and antivirus updates.
• Created corrective action for deficiencies found in security control assessment and POAM.
• Performed Tier II-III problem management, isolation, and resolution.
• Addressed and rectified system problems, and worked wif Microsoft or other vendors as necessary.
• Maintained and upgraded applications wif automated scripts to facilitate more efficient operational tasks.
• Researched and analyzed new technology and determined appropriate solutions to meet customer needs.
• Coordinated wif customers and stakeholders to perform requirements analysis and market research of leading technologies and offerings, and prepared detailed demonstration and pilot evaluation plans.
• Coordinated wif team system administrators to define and gather environment architectural specifications from market space vendors, and prepared evaluation environment requirement specification diagrams.

Confidential

System Admin/ Site Lead

Responsibilities:

• Deployed, installed, configured, and maintained hardware, and updated software on workstations, and prepared remediation reports and documentation.
• Troubleshoot certificates and related errors, and performed systems admin on Windows Operating Systems in a server-based environment.
• Used Microsoft automated scripts to facilitate operational tasks.
• Participated in internal scans to mitigate any security threats. Documented internal findings and launched security patch. Monitored signs of physical system intrusion.
• Developed and maintained installation records. Wrote and updated procedures and how-to documentation.
• Prepared monthly report on network status and baseline performance. Used Remedy to document trouble tickets and keep track of issues and resolutions, and recommended resolution strategies.
• Maintained user and system account via Microsoft Active Directory.
• Performed vulnerability and mitigation procedures on SIPRNet System using GOLD-DISC standards.
• Conducted physical IDS security test on NOC.

Confidential

Application Support Specialist

Responsibilities:

• Provided technical support for teh operation and administration of network infrastructure.
• Backed up and configured management services in a CITRIX and ORACLE SQL Application environment; and handled component and system repair.
• Monitored, troubleshoot, and performed diagnostics of applications, and handled hardware and software upgrades.
• Created and maintained new users in COT and GOT Application Databases; and provided technology review and operations.
• Set up and run diagnostic test and responded to teh messages and reported errors or machine malfunctions as required.