| 2025 | Senior Engineer/Scientist/Technical Officer | $161,770Benefits $5,871Total $167,641 | $5,871 | $167,641 |
| 2024 | Senior Engineer/Scientist/Technical Officer | $155,511Benefits $5,829Total $161,340 | $5,829 | $161,340 |
| 2023 | Senior Engineer/Scientist/Technical Officer | $153,539Benefits $4,883Total $158,422 | $4,883 | $158,422 |
| 2022 | Senior Engineer/Scientist/Technical Officer | $146,972Benefits $4,572Total $151,544 | $4,572 | $151,544 |
| 2021 | Senior Engineer/Scientist/Technical Officer | $148,142Benefits $3,982Total $152,123 | $3,982 | $152,123 |
| 2020 | Senior Engineer/Scientist/Technical Officer | $140,781Benefits $3,564Total $144,345 | $3,564 | $144,345 |
| 2019 | Senior Engineer/Scientist/Technical Officer | $135,018Benefits $3,004Total $138,022 | $3,004 | $138,022 |
| 2018 | Senior Engineer/Scientist/Technical Officer | $122,896Benefits $3,233Total $126,129 | $3,233 | $126,129 |
| 2017 | Senior Engineer/Scientist/Technical Officer | $125,220Benefits $703Total $125,923 | $703 | $125,923 |
| 2016 | Senior Engineer/Scientist/Technical Officer | $128,257Benefits $694Total $128,951 | $694 | $128,951 |
| 2015 | Senior Engineer/Scientist/Technical Officer | $134,092Benefits $660Total $134,751 | $660 | $134,751 |
| 2014 | Senior Engineer / Scientist / Technical Officer | $129,897Benefits $648Total $130,545 | $648 | $130,545 |
| 2013 | Senior Engineer/Scientist/Technical Officer | $131,312Benefits $636Total $131,947 | $636 | $131,947 |
| 2012 | Senior Engineer/Scientist/Technical Officer | $131,088Benefits $618Total $131,706 | $618 | $131,706 |
| 2011 | Senior Engineer/Scientist/Technical Officer | $142,025Benefits $579Total $142,603 | $579 | $142,603 |
| 2010 | Senior Engineer/Scientist/Technical Officer | $129,513Benefits $502Total $130,014 | $502 | $130,014 |
| 2009 | Senior Engineer/Scientist/Technical Officer | $116,111Benefits $473Total $116,584 | $473 | $116,584 |
| 2008 | Associate Engineer/Scientist/Technical Officer | $103,043Benefits $464Total $103,507 | $464 | $103,507 |
| 2006 | Associate Engineer/Scientist/Technical Officer | $104,243Benefits $431Total $104,674 | $431 | $104,674 |