| 2025 | Senior Engineer/Scientist/Technical Officer | $149,006Benefits $6,230Total $155,236 | $6,230 | $155,236 |
| 2024 | Senior Engineer/Scientist/Technical Officer | $145,378Benefits $5,659Total $151,037 | $5,659 | $151,037 |
| 2023 | Senior Engineer/Scientist/Technical Officer | $139,287Benefits $5,190Total $144,476 | $5,190 | $144,476 |
| 2022 | Senior Engineer/Scientist/Technical Officer | $124,627Benefits $4,761Total $129,388 | $4,761 | $129,388 |
| 2021 | Senior Engineer/Scientist/Technical Officer | $126,971Benefits $4,245Total $131,216 | $4,245 | $131,216 |
| 2020 | Senior Engineer/Scientist/Technical Officer | $127,757Benefits $3,807Total $131,564 | $3,807 | $131,564 |
| 2019 | Senior Engineer/Scientist/Technical Officer | $117,543Benefits $3,222Total $120,764 | $3,222 | $120,764 |
| 2018 | Senior Engineer/Scientist/Technical Officer | $116,701Benefits $3,459Total $120,159 | $3,459 | $120,159 |
| 2017 | Senior Engineer/Scientist/Technical Officer | $119,376Benefits $820Total $120,196 | $820 | $120,196 |
| 2016 | Senior Engineer/Scientist/Technical Officer | $117,228Benefits $810Total $118,038 | $810 | $118,038 |
| 2015 | Senior Engineer/Scientist/Technical Officer | $115,790Benefits $804Total $116,594 | $804 | $116,594 |
| 2014 | Senior Engineer / Scientist / Technical Officer | $113,919Benefits $790Total $114,709 | $790 | $114,709 |
| 2013 | Senior Engineer/Scientist/Technical Officer | $112,248Benefits $774Total $113,023 | $774 | $113,023 |
| 2012 | Senior Engineer/Scientist/Technical Officer | $111,551Benefits $768Total $112,320 | $768 | $112,320 |
| 2011 | Senior Engineer/Scientist/Technical Officer | $110,205Benefits $743Total $110,948 | $743 | $110,948 |
| 2010 | Senior Engineer/Scientist/Technical Officer | $106,958Benefits $636Total $107,594 | $636 | $107,594 |
| 2009 | Senior Engineer/Scientist/Technical Officer | $105,726Benefits $603Total $106,329 | $603 | $106,329 |