| Employer | Industria Sigrama, S.A. De C.V. |
| Place | Torreón |
| Period | 1/Jul/2021 — Till date |
| Period | Present job |
| Employer | Universidad de las Américas Puebla |
| Place | Puebla (Virtual classes) |
| Period | 10/Oct/2021 — Till date |
| Period | Still working for 2 hours per week |
| Employer | Unidad Profesional Interdisciplinaria de Ingeniería Campus Coahuila |
| Place | San Buenaventura (Virtual classes) |
| Period | 1/Sep/2020 — Till date |
| Period | Still working for 10 hours per week |
| Employer | Universidad Autónoma de Coahuila |
| Place | Torreón |
| Period | 1/Sep/2015 — Till date |
| Period | Present job |
| Employer | Universidad Politécnica de Aguascalientes |
| Place | Aguascalientes |
| Period | 1/Sep/2014 — 31/Aug/2015 |
| Period | 1 year |
| Employer | Honeywell Technology Solutions Lab |
| Place | Bangalore |
| Period | 1/Sep/2008 — 30/Jul/2009 |
| Period | 10 months |
| Employer | Schlumberger Limited |
| Place | Kakinada |
| Period | 1/Dec/2005 — 31/Jul/2007 |
| Period | 1 years and 7 months |
| Employer | Larsen & Toubro Limited – ECC Division |
| Place | New Delhi |
| Period | 1/Jul/2002 — 30/Nov/2005 |
| Period | 3 years and 5 months |