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Leonard
lpreston2002@hotmail.com
240-353-6285
Los Angeles, CA 90045
Senior IT Engineer
21 years experience W2
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Summary

9 yrs. Technical Program Manager 25 yrs. experience Senior IT Architect/Engineer 25 yrs. experience using Solus Unix, AIX Unix, Redhat and Suse Linux 25 yrs. experience as a Senior Tivoli Architect/ Engineer. IBM Tivoli Identity Manager (TIM) IBM Tivoli Federation Identity Manager (TFIM) IBM Tivoli Access Manager (TAM) IBM Tivoli Directory Integrator (TDI) IBM WebSphere Lightweight Directory Access Protocol (LDAP) IBM Tivoli Security Operations Manager (TSOM) IBM Tivoli Netcool/OMNIbus 19 yrs experience using Active Directory 25 yrs experience using Single Sign On (SSO) 19 yrs experience using Role Based Access Control (RBAC) 6 yrs experience using Splunk 12 yrs. experience using CA Siteminder 19 yrs. experience as a Network Engineer. 19 yrs. experience as a Senior Security Specialist. 19 yrs. experience in DB2. 19 yrs. experience in Oracle. 7 yrs. experience in Java Development and Data Encryption.

Experience
Education
Strayer University 1996
Skills
Linux
2021
15
IBM Siteminder
2021
13
LDAP
2021
10
ForgeRock Identity Platform
2021
8
UNIX
2010
7
Apache
2010
5
Apache Tomcat
2010
5
IIS
2010
5
Program Management
2010
5
Project Management
2010
5
SAML
2010
5
Windows
2010
5
AIX
2005
2
Applications Security
2005
2
Security Engineer
2005
2
Account Management
2005
1
Compliance
2010
1
DB2
2005
1
Enterprise Architecture
2010
1
IAM
2010
1
IBM WebSphere
0
1
Java
0
1
MS Active Directory
0
1
Network Engineer
0
1
Oracle
2005
1
Provisioning
2010
1
RedHat
0
1
Solutions Architecture
2005
1
Splunk
0
1
SuSE
0
1