SUMMARY

• CA - Top Secret support for the Confidential and United State Marine Corps
• RACF administration support for project efforts including profile and user creation, modification and deletion
• Administrated users, groups, computers objects rights through Active Directory Users and computers
• Received and responded to incoming requests/trouble tickets regarding security problems
• Created and maintained Department Of Justice (DOJ) user accounts
• Mainframe Security oversight, supporting 17,000+ end-user customers
• Made changes to the ‘ALL record’ as requested
• Access permissions via ADABAS Natural Security
• Created TSS Zones, Divisions, Department, Profiles and User IDs
• Participated in the creation of new Digital Certificates
• Cyber Security Officer to the Marine Corps, MCNOSC and DISA
• Submitted and monitored jobs, checked job flow, and accessed JCL utilizing TSO/ISPF

TECHNICAL SKILLS

Operating Systems: Mainframe, OS/390, OS/MVS, z/OS, UNIX, Windows XP, Windows Server 2012

Tools: & Software: CA-Top Secret, RACF, CICS, TSO/ISPF, SDSF, CA-7, IPL, JCL, IBM Utilities, DB2, JES2, Remedy, EPAS, OMEGAMON, Digital Certificates, PKI, CLIST, Active Directory, SharePoint, Service Manager ticketing system

PROFESSIONAL EXPERIENCE

Confidential

Information Assurance Engineer

Responsibilities:

• Using the EPAS system to validate identities of the individuals identified on the SAR ticket needing systems access
• Using the EPAS system to enter code definitions that enable/change user accounts for requested system access
• Assigning users to “assignment group” or “roles”
• Verifying the code definitions via option lists presented within the EPAS system
• Creating new application profiles for implementing new user groups and roles
• Mapping systems/application/data access permissions via Natural Security and CA Top Secret

Confidential

USMC Mainframe Enterprise Cyber Security Officer

Responsibilities:

• Responsible for providing both National Capitol Region and Marine Corps Enterprise identity access management, and Mainframe Security oversight
• Supported 17,000+ end-user customers and 45 IBM Mainframe Marine Corps’ Automated Information Systems (AIS).
• Administered all phases of information including access management infrastructure and account provisioning
• Processed new user access requests, modified existing user accounts, deactivated/deleted user records, reset passwords, and unlocked user accounts
• Troubleshot mainframe access related issues utilizing CA Top Secret
• Provided guidance to customers regarding procedures to follow when requiring access that required approvals
• Served as the Cyber Security Officer to the Marine Corps, MCNOSC and DISA in reference to Enterprise Mainframe policy requirements
• Knowledge of FISMA, NIST RMF, and NIST SP 800-series publications
• Provided CA-Top Secret support for the United State Marine Corps at their Network Operations and Security Center

Confidential

Mainframe Security Analyst

Responsibilities:

• Provided mainframe RACF and CA-TSS user administration support for multiple project efforts including department, profile and user creation, modification and deletion
• Participated in the review of existing systems’ security issues and procedures and provided support for testing, emergencies, installations, and conversions
• Provided project support to new application development and implementation
• Processed new user access requests, modified existing user accounts, deactivated/deleted user records, reset passwords, and unlocked user accounts
• Diagnosed and managed problems; performed root cause analysis
• Provided frontline support via phone, email and ticketing system

Confidential

Access/Security Administrator

Responsibilities:

• Created new Organizational Units, users and computers upon request
• Administrated users, groups, computers objects rights through Active Directory Users and computers
• Managed user passwords and group membership in an enterprise environment
• Assisted in managing group policies
• Provided provisioning and support services along with identity & account access
• Ensured that accounts were disabled following the account management process

Confidential

Mainframe Security Administrator

Responsibilities:

• Processed new user access requests, modified existing user accounts, deactivated/deleted user records, reset passwords, and unlocked user accounts
• Validated requests for access to secure applications by checking all necessary approvals, utilizing the firm's standards and procedures
• Provided security account administration and technical guidance to customers, business partners and team members
• Participated in the creation of new Digital Certificates
• Troubleshot mainframe access related issues utilizing CA-Top Secret
• Made changes to the ‘ALL record’ as requested
• Generated top secret security related reports as needed
• Maintained mainframe resources in ISR systems
• Created TSS Zones, Divisions, Department, Profiles and User IDs
• Handled terminations, system deletions and reconciliations
• Maintained security profiles for each position within the company
• Received and responded to incoming requests/trouble tickets regarding security problems

Confidential

Mainframe Security Administrator

Responsibilities:

• Administered all phases of information access including management infrastructure and account provisioning
• Controlled computer access activities and adjusting security policies and measures
• Processed the daily flow of information received in the form of security requests for access to computer systems
• Maintained and supported accurate audit trails of all information security requests
• Assisted in trouble-shooting and resolving issues regarding information systems security
• Provided guidance to customers regarding which procedures to follow when requiring access that needed approval
• Provisioned user accounts and passwords using CA-Top Secret

Confidential

Senior Computer Operator

Responsibilities:

• Monitored all production jobs ensuring that they run at appropriate times
• Monitored system utilization to assure optimal user resources during production hours
• Restarted cancelled jobs in accordance with specifications
• Troubleshot problems with FTP daemon files and escalated issues to appropriate support personnel, as necessary
• Performed backup administration that included monitoring production backups, troubleshooting backup problems, and escalating unresolved backup issues to support personnel
• Changed backup tapes daily and logged changes into daily tapes transmittal form
• Escalated errors and data center network systems components issues to appropriate on-call support team member
• Troubleshot observed deviations from standard performance of the network systems.