Updated
PERM occupation, SOC 25-1022.00, #155 of 1,410 by filings
Mathematical Science Teachers, Postsecondary
- Biggest sponsor
- Michigan State University · 2% of its filings
- Busiest state
- TX · 8% of its filings
- Major group
- Education and library · SOC 25
Weighing an offer for this job?
Where it falls among certified offers, and the four wage levels DOL sets for it by area.
This rate is level with the field
Over 289 decided filings, this rate can't be told apart from the field in either direction.
Why
The 95% interval runs up to a 4.5% denial rate, which still covers the 3.20% the field as a whole records.
Median wage
$82,390
all PERM $103,272
Filings
309
#155 of 1,410
Approval
97.9%
field 96.8%
Median days
471
6 faster than the field
What it pays
Where its median offer sits among every occupation, then the whole ladder of certified offers by year and by state.
Median offered wage
$82,390above 60%
Approval rate
97.9%ahead of 66%
Median days to decision
471 daysahead of 61%
Each bar counts occupations at that value. More
- 5th to 95th
- 25th to 75th
- Median
- 10th and 90th
FY2025
$80,000 median · 144 certified cases
FY2026
$85,862 median · 115 certified cases
- 10th
- $60,585
- +20.3% since FY2025
- Median
- $85,862
- +7.3% since FY2025
- 90th
- $129,780
- +11.7% since FY2025
- 95th
- $139,300
- +5.5% since FY2025
Each row is that fiscal year's certified filings, counted on their own. A percentile is over the year, so a year with far fewer cases behind it is a thinner measurement than one with more.
| Fiscal year | Cases | 5th | 10th | 25th | Median | 75th | 90th | 95th |
|---|---|---|---|---|---|---|---|---|
| FY2025 | 144 | $48,950 | $50,370 | $61,938 | $80,000 | $95,000 | $116,190 | $131,993 |
| FY2026 | 115 | $56,605 | $60,585 | $68,122 | $85,862 | $107,830 | $129,780 | $139,300 |
A median answers whether pay moved. More
Who files it
The sponsors and firms with the most PERM filings under this code, the places the work sits, and who the workers were.
Sponsors filing it
- Michigan State University 7 filings
- The Florida State University 7 filings
- Univ of WI System 6 filings
- Arizona State University 5 filings
- Auburn University 5 filings
- Columbia University 5 filings
How this is counted
The employers with the most applications under this code. 35 of 309 filings, 11% of the total.
Firms filing it
- Dunn Law Firm, LLP 10 filings
- Wolfsdorf Rosenthal LLP 9 filings
- Ware | Immigration 8 filings
- McCandlish Holton, PC 7 filings
- Fragomen, Del Rey Bernsen & Loewy LLP 6 filings
- Kramer Partners LLP 6 filings
How this is counted
The law firms named on the most applications under this code. 46 of 309 filings, 15% of the total.
Where the jobs are
- Texas 25
- California 24
- New York 22
- Virginia 15
- Indiana 14
- Florida 13
How this is counted
The worksite state on the application, which is where the job is and not where the company is headquartered. Volume by state across everyone is on the state map. These 6 states cover 113 of 309 filings.
Where the work is
- New York, NY 8
- East Lansing, MI 7
- Tallahassee, FL 6
- Auburn, AL 5
- Baton Rouge, LA 5
- Notre Dame, IN 5
How this is counted
The worksite city on the application, which is where the job is. These 6 cities cover 36 of 309 filings.
- Every sponsor that files it, by state, approval rate, offered wage and time to a decision
- Every filing for it, PERM, wage requests and H-1B, case by case
Newspapers it advertised in
- 4 cases
Chicago Sun-Times
- 4 cases
The Dallas Morning News
- 3 cases
Montgomery Advertiser
- 2 cases
Bluefield Daily Telegraph/see note
- 2 cases
The Durango Herald
- 2 cases
El Paso Times
How this is counted
The newspaper or professional journal named for each case's two print ads, one count per paper per case, however the filer spelled it.
Additional steps it used
- 36 cases
Job search websites
- 30 cases
Local or ethnic newspapers
- 25 cases
The employer's website
- 15 cases
Radio or TV ads
- 5 cases
Campus placement offices
- 4 cases
Private employment firms
How this is counted
The steps a professional job needs beyond the job order and the ads, by the number of cases that name each.
How long before filing it began
- 0.0%
Under 30 days
- 0.0%
30 to 59 days
- 23%
60 to 89 days
- 21%
90 to 119 days
- 15%
120 to 149 days
- 41%
150 to 180 days
- 0.0%
Over 180 days
How this is counted
Days from the first recruitment step to the filing. 20 C.F.R. § 656.17(e) puts the job order and ads 30 to 180 days before filing.
The job itself
What O*NET says the work is, what the market pays it by BLS's survey, its outlook, and DOL's wage levels year by year.
- United States47,670 jobs
- New York-Newark-Jersey City, NY-NJNew York
- Lansing-East Lansing, MIEast Lansing
- Tallahassee, FLTallahassee
- Auburn-Opelika, ALAuburn
- Baton Rouge, LABaton Rouge
- middle half of pay (BLS)
- median
- 10th to 90th percentile
- DOL's Levels I to IV, left to right
- median PERM offer
| Area | BLS median | Level I | Level II | Level III | Level IV |
|---|---|---|---|---|---|
| United States | $79,940 | ||||
| New York-Newark-Jersey City, NY-NJ | $98,130 | $55,060 | $79,603 | $104,147 | $128,690 |
| Lansing-East Lansing, MI | $109,000 | $75,440 | $96,460 | $117,480 | $138,500 |
| Tallahassee, FL | — | $50,730 | $55,057 | $59,383 | $63,710 |
| Auburn-Opelika, AL | $77,080 | $52,090 | $68,083 | $84,077 | $100,070 |
| Baton Rouge, LA | — | $50,090 | $64,547 | $79,003 | $93,460 |
How these figures fit together
BLS surveys employers on what they pay everyone in a job; DOL builds its four levels from the same survey a year later (the July 2026 wage year uses BLS's May 2025 estimates). DOL publishes levels by area, not nationally, so the United States line has none. Levels are hourly in DOL's tables; here they're shown a year at 2,080 hours, as DOL computes them. The metros are the ones holding the most of this job's PERM filings, placed by Census's county files.
The block is the middle half of what employers report paying everyone in this job, citizen or not; the ticks under it are DOL's four prevailing wage levels for that metro, the floors a PERM or H-1B offer is held to. More
DOL's levels for this job in New York-Newark-Jersey City, NY-NJ, year by year
Each July DOL resets the four levels from BLS's newest survey. A determination keeps the figures of the year it was issued in.
| Wage year | Level I | Level II | Level III | Level IV |
|---|---|---|---|---|
| 2026-27 | $55,060 | $79,603 | $104,147 | $128,690 |
| 2025-26 | $69,430 | $98,517 | $127,603 | $156,690 |
| 2024-25 | $72,110 | $103,417 | $134,723 | $166,030 |
| 2023-24 | $69,040 | $100,703 | $132,367 | $164,030 |
| 2022-23 | $59,550 | $87,950 | $116,350 | $144,750 |
| 2021-22 | $55,060 | $85,007 | $114,953 | $144,900 |
What the job is
Teach courses pertaining to mathematical concepts, statistics, and actuarial science and to the application of original and standardized mathematical techniques in solving specific problems and situations. Includes both teachers primarily engaged in teaching and those who do a combination of teaching and research.
- Preparation
- Extensive Preparation Needed
- O*NET Job Zone 5
- DOL's education basis
- Doctoral or professional degree
- Wage year 2026-27, on DOL's Appendix A list
- Jobs, 2025 to 2035
- +1.7%
- About 3,900 openings a year (BLS)
- Typical entry
- Doctoral or professional degree
- BLS
The work, most important first
- Compile, administer, and grade examinations, or assign this work to others.
- Evaluate and grade students' class work, assignments, and papers.
- Prepare and deliver lectures to undergraduate or graduate students on topics such as linear algebra, differential equations, and discrete mathematics.
- Maintain student attendance records, grades, and other required records.
- Prepare course materials, such as syllabi, homework assignments, and handouts.
- Plan, evaluate, and revise curricula, course content, and course materials and methods of instruction.
The education workers in it report
- 9%
Bachelor's Degree
- 43%
Master's Degree
- 37%
Doctoral Degree
- 10%
Post-Doctoral Training
Titles people use for it
Instructor, Mathematics Instructor (Math Instructor), Mathematics Professor, Professor, Adjunct Mathematics Instructor, Assistant Professor, Associate Professor, Math Teacher.
Related jobs: Physics Teachers, Postsecondary, Atmospheric, Earth, Marine, and Space Sciences Teachers, Postsecondary, Economics Teachers, Postsecondary, Computer Science Teachers, Postsecondary, Chemistry Teachers, Postsecondary, Education Teachers, Postsecondary.
This section includes information from the O*NET 31.0 Database and O*NET OnLine by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA. PERM Tracker has modified some of this information (the shares are rounded and only the top tasks are shown); what changed. USDOL/ETA has not approved, endorsed, or tested these modifications.
Against other jobs
Where this sits in the ranking
Ranked 155 of 1,410 by volume: 154 filed at least as many filings, and 1,255 filed no more.
- Just above
- Computer User Support Specialists 315 filings
- Just below
- Biostatisticians 308 filings
Other education and library roles
Occupations sharing this one's SOC major group, which is carried in the first two digits of the code. More
Occupations sharing this one's SOC major group, which is carried in the first two digits of the code. Wages inside a group still swing hard, because the group holds every seniority level and every metro.
- #148 Engineering Teachers, Postsecondary 329 filings · 4 denied
- #147 Middle School Teachers, Except Special and Career/Technical Education 334 filings · 6 denied
- #165 N/A 287 filings · 47 denied
- #172 Economics Teachers, Postsecondary 269 filings · 5 denied
- #178 Foreign Language and Literature Teachers, Postsecondary 246 filings · 3 denied
- #123 Computer Science Teachers, Postsecondary 422 filings · 5 denied
The same job on H-1B
4,475 certified H-1B labor condition applications for this occupation since FY2020, offering a median of $80,000 a year; the middle half ran $63,000 to $100,000. By state and year in the salary explorer.
Notes on these numbers
Reading the wage
A floor, not a salary survey: every level and metro mixed. DOL's four wage levels for this job, by area.
What the median is
The median wage employers committed to in federal filings for this occupation. It mixes every experience level and every metro, and it's a floor: the employer must offer at least the prevailing wage DOL determines for the occupation, level and county. Across all PERM filings the middle half of offered wages runs $45,178 to $141,357, so a figure inside that band is unremarkable whichever occupation it belongs to. The levels page reads DOL's OFLC wage search live.
What these numbers don't say
4 notes
- The code is the identity
- This one is SOC 25-1022.00. Two SOC codes can carry the same job title, so a title that looks duplicated on the ranking is two different occupations. Match on the code when you're checking a specific filing.
- A median isn’t an offer
- It's the middle of all 309 wages committed to for this occupation across the country, entry level and principal alike. The same role's medians swing hard by worksite, which the state map shows directly.
- Approval isn’t about the occupation
- The denial rate moves with what happened in the filing rather than with the job title, so nothing here is a property of Mathematical Science Teachers, Postsecondary. The measured factors are on the denial risk page, published as separate rates.
- Nothing here is pending
- All 309 counted here carry a decision date, because every case in DOL's disclosure files does, so a case still waiting is in none of them. The largest filer of this occupation is Michigan State University. Where the queue stands today is on the processing times page.
The window these figures cover: DOL's PERM disclosure files for fiscal years 2024 to 2026, through the third quarter of 2026, 373,939 decided cases. Nothing pending is counted here. How each figure is built
Weighing an offer?
Compare it against this median, then check the state map, where the same occupation's medians swing hard by worksite.
Setting one?
All 1,410 occupations sort together on the wages page, and denial rates show how outcome moves with the offered wage.
Filings newer than DOL's last published file can't be attributed to this occupation until DOL publishes them. The live list on the case search page carries them by employer.
Case data: DOL quarterly disclosure files (flag.dol.gov) · data through Jun 30, 2026 · quarterly
Employers and firms: Derived from DOL's disclosure files · data through Jun 30, 2026 · rebuilt with each quarterly load
O*NET occupation data: O*NET Database, USDOL/ETA (onetcenter.org) · data through Aug 16, 2026 · twice a year
BLS market pay: BLS Occupational Employment and Wage Statistics (bls.gov) · data through May 31, 2025 · yearly, each spring
BLS employment projections: BLS Employment Projections (bls.gov) · data through Dec 31, 2025 · yearly, each autumn
DOL wage tables: DOL OFLC wage data downloads (flag.dol.gov) · data through Jul 1, 2026 · yearly, each july
What each source includes
Case data: Decided PERM cases only. A case still waiting isn't in here, so counts and durations describe finished cases.
Employers and firms: Employers, law firms and occupations ranked from decided cases only.
O*NET occupation data: What O*NET says each occupation is and takes: its description, tasks, Job Zone and the education workers report. A description of the job everywhere, not of any one employer's opening.
BLS market pay: What employers report paying everyone in each job, nationally, by state and by metro, from BLS's yearly survey (May of the year named). Citizens and immigrants alike; not PERM offers.
BLS employment projections: BLS's ten-year projection of each job's employment and yearly openings, and the entry education it calls typical. A projection, not a count.
DOL wage tables: The four prevailing wage levels DOL publishes for every job in every area, each wage year from 2021-22, as DOL's own tables print them. The floors an offer is held to, not what anyone was paid.
Cite this page
Waiting on a PERM case?
- When it'll likely be decided
- An email when DOL moves it