Median Salary
$35,938
Certified filingsDOL Filings
102
Certified: 1,672Unique Job Titles
127
SOC occupationsApproval Rate
79.9%
Certified vs filedSalary Range
Based on 102 certified filings+27.2%
Washington University in St. Louis pays 27.2% above the DOL minimum wage floor for its filed positions.
The prevailing wage is the minimum salary DOL sets as the floor for this occupation and location. A positive premium means the employer pays above that floor. Source: DOL LCA filings.
Salary Trend
FY2012 - FY2025Salaries by Job Title
50 occupations with DOL-filed salary dataIndividual DOL Filings for Biological Technicians at Washington University in St. Louis
| Date | Salary | Prevailing Wage | Level | Location | Education | Status | Source |
|---|---|---|---|---|---|---|---|
| Mar 2021 | $42,328 | $25,979 | - | St. Louis MI | Master's | Certified-Expired | PERM |
| Mar 2019 | $36,005 | $28,538 | - | St. Louis MI | N/A | Certified-Withdrawn | LCA |
| Feb 2019 | $35,500 | $35,214 | - | Saint Louis MI | N/A | Certified | LCA |
| Feb 2019 | $35,214 | $35,214 | - | St. Louis MI | N/A | Certified | LCA |
| Jan 2019 | $28,392 | $28,392 | - | St. Louis MI | Master's | Certified-Expired | PERM |
| Sep 2018 | $39,695 | $35,214 | - | ST LOUIS MO | N/A | Certified | LCA |
| Aug 2018 | $37,440 | $28,392 | - | SAINT LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Jul 2018 | $29,266 | $28,538 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jul 2018 | $29,266 | $28,392 | - | ST. LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Apr 2018 | $37,440 | $28,392 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Apr 2018 | $48,683 | $35,277 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Mar 2018 | $32,939 | $28,392 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Feb 2018 | $31,840 | $28,392 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Sep 2017 | $35,655 | $28,392 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Aug 2017 | $37,414 | $35,277 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Aug 2017 | $35,655 | $21,528 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Jul 2017 | $38,210 | $35,277 | - | ST LOUIS MO | N/A | Certified | LCA |
| Jul 2017 | $40,000 | $21,528 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Feb 2017 | $30,000 | $24,877 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Feb 2017 | $34,500 | $24,877 | - | ST LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Aug 2016 | $38,760 | $24,877 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jul 2016 | $31,918 | $24,378 | - | ST LOUIS MO | N/A | Certified | LCA |
| May 2016 | $37,000 | $32,178 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| May 2016 | $42,000 | $32,178 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| May 2016 | $30,007 | $24,378 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Mar 2016 | $30,930 | $24,378 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Dec 2015 | $38,163 | $24,378 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jul 2014 | $35,716 | $32,136 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Jun 2014 | $37,641 | $23,442 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Jun 2014 | $31,000 | $23,442 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Jun 2014 | $29,916 | $27,539 | - | ST LOUIS MO | N/A | Certified | LCA |
| Jun 2014 | $35,875 | $35,194 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Apr 2014 | $34,673 | $23,442 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Apr 2014 | $29,703 | $29,703 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Mar 2014 | $40,392 | $23,442 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Mar 2014 | $29,307 | $29,307 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Feb 2014 | $39,139 | $23,442 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Feb 2014 | $28,122 | $23,442 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Jan 2014 | $39,165 | $29,307 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Dec 2013 | $39,727 | $29,307 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Dec 2013 | $32,933 | $23,442 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Dec 2013 | $32,933 | $23,442 | - | ST. LOUIS MO | N/A | Denied | LCA |
| Sep 2013 | $31,626 | $23,442 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Aug 2013 | $30,576 | $30,576 | - | SAINT LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Aug 2013 | $33,508 | $24,170 | - | ST. LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Jul 2013 | $40,000 | $29,307 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Jul 2013 | $28,121 | $23,442 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jul 2013 | $38,024 | $31,678 | - | ST. LOUIS MO | N/A | Certified | LCA |
| May 2013 | $43,078 | $31,678 | - | ST. LOUIS MO | N/A | Certified | LCA |
| May 2013 | $43,078 | $31,678 | - | ST. LOUIS MO | N/A | Certified | LCA |
| May 2013 | $35,433 | $26,042 | - | ST. LOUIS MO | N/A | Certified | LCA |
| May 2013 | $36,000 | $31,678 | - | ST. LOUIS MO | N/A | Certified | LCA |
| May 2013 | $43,708 | $26,042 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Apr 2013 | $31,500 | $26,042 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Mar 2013 | $42,468 | $31,678 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Feb 2013 | $43,074 | $26,042 | - | ST. LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Feb 2013 | $35,000 | $24,170 | - | ST. LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Feb 2013 | $45,797 | $37,294 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Feb 2013 | $41,615 | $26,042 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jan 2013 | $28,122 | $26,042 | - | ST. LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Sep 2012 | $44,969 | $37,294 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Sep 2012 | $26,266 | $24,170 | - | ST. LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Jul 2012 | $28,896 | $26,042 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jul 2012 | $40,000 | $31,678 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jul 2012 | $35,000 | $31,678 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Jun 2012 | $45,797 | $37,003 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Apr 2012 | $40,000 | $30,576 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Apr 2012 | $33,000 | $24,170 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Apr 2012 | $26,988 | $24,170 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Apr 2012 | $34,315 | $24,170 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Mar 2012 | $34,315 | $24,170 | - | SAINT LOUIS MO | N/A | Certified-Withdrawn | LCA |
| Mar 2012 | $41,841 | $30,576 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Feb 2012 | $30,000 | $24,170 | - | SAINT LOUIS MO | N/A | Certified | LCA |
| Dec 2011 | $35,345 | $24,170 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Oct 2011 | $36,000 | $30,576 | - | ST. LOUIS MO | N/A | Certified | LCA |
| Oct 2011 | $45,000 | $37,003 | - | ST. LOUIS MO | N/A | Certified | LCA |
DOL data does not contain worker names. Only employer, salary, and job details are shown.
Hiring Activity
Full tracker →Hiring Locations
MO 1,409
MI 261
IL 1
MS 1
Education Requirements
From PERM filingsJob Search
Open Positions at Washington University in St. Louis
Browse current openings and compare them against the government-filed salary data above.
Source: US Department of Labor, Office of Foreign Labor Certification (OFLC) public disclosure files (PERM Form ETA-9089 and LCA Form ETA-9035), and US Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS). Salary figures represent employer filings and government survey estimates, not individual worker pay.
Data covers DOL filings from 2011 to 2025.