United States Postal Service
Supv Cust Svcs
Mark Slack J in 2023 was employed at United States Postal Service and had an annual salary of $79,817, according to public records. This salary was 21 percent higher than the average and 15 percent higher than the median salary in United States Postal Service.
United States Postal Service records show Mark Slack J held three jobs from 2015 to 2025. From 2023 to 2024 Mark Slack J held job of Supv Cust Svcs.
| Year | 2023 |
| Full Name | Mark Slack J |
| Job Title | Supv Cust Svcs |
| Get Supv Cust Svcs Salary Statistics | |
| State | Federal |
| Employer | United States Postal Service |
| Location | MO - GOWER |
| Annual Wage | $79,817 |
| Pay Plan | |
| Grade | 17 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | United States Postal Service |
| Year | 2023 |
| Number of Employees | 628,799 |
| Average Annual Wage | $66,050 |
| Median Annual Wage | $69,632 |
Mark Slack J (2025)Supv Customer Services | View Person Details |
Mark Slack J (2024)Supv Cust Svcs | View Person Details |
Mark Slack J (2022)Rural Carrier | View Person Details |
Mark Slack J (2021)Rural Carrier | View Person Details |
Mark Slack J (2020)Rural Carrier | View Person Details |
Mark Slack J (2019)Rural Carrier | View Person Details |
Mark Slack J (2018)Rural Carrier | View Person Details |
Mark Slack J (2017)Rural Carrier | View Person Details |
Mark Slack J (2016)Rural Carrier | View Person Details |
Deana Rosales W (2023)Postmaster at United States Postal Service | View Person Details |
Meredith Anstine A (2023)Postmaster at United States Postal Service | View Person Details |
Jennifer Hoover L (2023)Supv Cust Svcs at United States Postal Service | View Person Details |
Jeffrey Elliott K (2023)Postmaster at United States Postal Service | View Person Details |
Andrea Jungmeyer L (2023)Supv Cust Svcs at United States Postal Service | View Person Details |
Joseph Lewis A (2023)Supv Cust Svcs at United States Postal Service | View Person Details |
Shelly Kaolowi M (2023)Supv Cust Svcs at United States Postal Service | View Person Details |
Lamahn Shannon (2023)Supv Cust Svcs at United States Postal Service | View Person Details |
Sylvester Jones (2023)Supv Cust Svcs at United States Postal Service | View Person Details |
Denise Davis A (2023)Supv Cust Svcs at United States Postal Service | View Person Details |