The average Sigma-Aldrich Senior QA in Saint Louis, MO earns an estimated $110,966 annually, which includes an estimated base salary of $99,676 with a $11,289 bonus. Sigma-Aldrich's Senior QA compensation is $1,179 more than the US average for a Senior QA. Senior QA salaries at Sigma-Aldrich in Saint Louis, MO can range from $59,500 - $177,000.
In Saint Louis, MO, The Engineering Department at Sigma-Aldrich earns $873 more on average than the Business Development Department.
Last updated 3 years ago.
In Saint Louis, MO, Senior QAs earn $2,776 more than Senior QAs, and $604 less than Scrum Masters.
In Saint Louis, MO, The Engineering Department averages $873 more than the Business Development Department, and $2,410 less than the Operations Department
The average female Senior QA at companies similar size to Sigma-Aldrich reported making $112,555, while the average male Senior QA at similar sized companies reported making $113,137.
The average Asian or Pacific Islander Senior QA at companies similar size to Sigma-Aldrich reported making $115,385, while the average African American/Black Senior QA at similar sized companies reported making $93,333.
The majority of Senior QAs at Sigma-Aldrich believe they're compensated fairly. The vast majority (80%) of Senior QAs at Sigma-Aldrich are satisfied with their benefits. See more compensation ratings at Sigma-Aldrich