| No |
Role |
Company |
Company Address |
Dates Employed |
Employment Duration |
| 1 |
Global Technical Security Officer/Chief Security Architect |
Invesco US |
|
May 2019–Present |
2 yrs 1 mo |
| 2 |
Head of Security Architecture & Engineering |
Quanta Services, Inc. |
Houston, Texas Area |
Jul 2016–May 2019 |
2 yrs 11 mos |
| 3 |
Sr. Advisor / Enterprise Architect - Security |
Baker Hughes |
|
Jun 2010–Jul 2016 |
6 yrs 2 mos |
| 4 |
Professional Services Management - Security |
Schlumberger |
|
Jun 2006–Sep 2009 |
3 yrs 4 mos |
| 5 |
Product Management, Quality Assurance |
Schlumberger |
|
Dec 2002–Nov 2006 |
4 yrs |
| 6 |
Sr. Software Engineer, Systems Integrator |
Schlumberger |
|
Dec 1999–Jun 2003 |
3 yrs 7 mos |
| 7 |
Sr. Programmer Analyst |
Shell Oil Company |
|
Jan 1998–Dec 1999 |
2 yrs |