Updated
PERM occupation, SOC 19-2031, #233 of 1,410 by filings
Chemists
- Biggest sponsor
- NOVITIUM PHARMA LLC · 13% of its filings
- Busiest state
- NJ · 30% of its filings
- Major group
- Life, physical and social science · SOC 19
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 164 decided filings, this rate can't be told apart from the field in either direction.
Why
The 95% interval runs up to a 7.8% denial rate, which still covers the 3.20% the field as a whole records.
Median wage
$82,257
all PERM $103,272
Filings
166
#233 of 1,410
Approval
96.3%
field 96.8%
Median days
390
87 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
$82,257above 59%
Approval rate
96.3%ahead of 48%
Median days to decision
390 daysahead of 80%
Each bar counts occupations at that value. 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
- NOVITIUM PHARMA LLC 21 filings
- KVKTECH, INC. 8 filings
- BACTOLAC PHARMACEUTICAL INC 7 filings
- HIKMA PHARMACEUTICALS USA INC. 6 filings
- ASCENT PHARMACEUTICALS, INC. 5 filings
- Cambrex Charles City 5 filings
How this is counted
The employers with the most applications under this code. 52 of 166 filings, 31% of the total.
Firms filing it
- S. R. Jonnalagadda, P.C. 21 filings
- Chirayilparambu Law Group P.C. 13 filings
- Law Offices of Weicheng Wang 12 filings
- Fragomen, Del Rey, Bernsen Loewy, LLP 6 filings
- Jarecki Law Group, LLC 6 filings
- Cohen Tauber Spievack Wagner P.C. 5 filings
How this is counted
The law firms named on the most applications under this code. 63 of 166 filings, 38% of the total.
Where the jobs are
- New Jersey 49
- California 18
- New York 18
- Pennsylvania 13
- Texas 8
- Massachusetts 7
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 166 filings.
Where the work is
- East Windsor, NJ 23
- Newtown, PA 8
- Hauppauge, NY 7
- Piscataway, NJ 6
- Central Islip, NY 5
- Charles City, IA 5
How this is counted
The worksite city on the application, which is where the job is. These 6 cities cover 54 of 166 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
Who filled these jobs, FY2016 to FY2023
From DOL's old form; the form in use since mid-2023 doesn't carry them. Top six of each.
Country of citizenship
- India 1,184
- China 289
- Canada 123
- South Korea 35
- Taiwan 25
- United Kingdom 22
Worker's education
- Master's 1,301
- Doctorate 345
- Bachelor's 263
- Other 17
- Associate's 3
- None 3
Visa held when filed
- H-1B 1,644
- F-1 96
- L-1 62
- TN 47
- E-2 9
- NOT IN USA 8
Schools
- LONG ISLAND UNIVERSITY 119
- STEVENS INSTITUTE OF TECHNOLOGY 84
- FAIRLEIGH DICKINSON UNIVERSITY 81
- NEW JERSEY INSTITUTE OF TECHNOLOGY 59
- NORTHEASTERN UNIVERSITY 41
- CAMPBELL UNIVERSITY 40
Fields of study
- CHEMISTRY 663
- CHEMICAL ENGINEERING 127
- PHARMACEUTICAL SCIENCES 108
- PHARMACY 93
- PHARMACEUTICAL MANUFACTURING 75
- PHARMACEUTICAL CHEMISTRY 65
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 States82,770 jobs
- Trenton-Princeton, NJEast Windsor
- New York-Newark-Jersey City, NY-NJHauppauge, Piscataway, Central Islip
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MDNewtown
- Northeast Iowa nonmetropolitan areaCharles City
- 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 | $91,240 | ||||
| Trenton-Princeton, NJ | $81,500 | $64,168 | $81,661 | $99,174 | $116,667 |
| New York-Newark-Jersey City, NY-NJ | $85,150 | $66,186 | $81,994 | $97,781 | $113,589 |
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | $95,440 | $62,899 | $82,888 | $102,898 | $122,886 |
| Northeast Iowa nonmetropolitan area | $89,130 | $66,643 | $84,656 | $102,669 | $120,682 |
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 Trenton-Princeton, 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 | $64,168 | $81,661 | $99,174 | $116,667 |
| 2025-26 | $60,715 | $80,122 | $99,528 | $118,934 |
| 2024-25 | $62,317 | $77,854 | $93,392 | $108,930 |
| 2023-24 | $58,282 | $78,770 | $99,237 | $119,725 |
| 2022-23 | $63,107 | $83,595 | $104,083 | $124,571 |
| 2021-22 | $68,931 | $87,402 | $105,893 | $124,363 |
What the job is
Conduct qualitative and quantitative chemical analyses or experiments in laboratories for quality or process control or to develop new products or knowledge.
- Preparation
- Considerable Preparation Needed
- O*NET Job Zone 4
- DOL's education basis
- Bachelor's degree
- Wage year 2026-27, on DOL's Appendix A list
- Jobs, 2025 to 2035
- +6.4%
- About 5,900 openings a year (BLS)
- Typical entry
- Bachelor's degree
- BLS
Bright Outlook O*NET OnLine lists this job for rapid growth.
The work, most important first
- Develop, improve, or customize products, equipment, formulas, processes, or analytical methods.
- Analyze organic or inorganic compounds to determine chemical or physical properties, composition, structure, relationships, or reactions, using chromatography, spectroscopy, or spectrophotometry techniques.
- Induce changes in composition of substances by introducing heat, light, energy, or chemical catalysts for quantitative or qualitative analysis.
- Conduct quality control tests.
- Write technical papers or reports or prepare standards and specifications for processes, facilities, products, or tests.
- Maintain laboratory instruments to ensure proper working order and troubleshoot malfunctions when needed.
The education workers in it report
- 56%
Bachelor's Degree
- 10%
Master's Degree
- 30%
Doctoral Degree
Titles people use for it
Analytical Chemist, Chemist, Research Chemist, Scientist, Air Quality Chemist, Chemical Lab Scientist (Chemical Laboratory Scientist), Forensic Chemist, Product Development Chemist.
Related jobs: Chemical Engineers, Biochemists and Biophysicists, Medical and Clinical Laboratory Technologists, Microbiologists, Materials Scientists, Materials Engineers.
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 233 of 1,410 by volume: 232 filed at least as many filings, and 1,177 filed no more.
- Just above
- N/A 169 filings
- Just below
- FirstLine Supervisors of Retail Sales Workers 165 filings
Other life, physical and social science 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.
- #240 Food Scientists and Technologists 158 filings · 8 denied
- #222 Medical Scientists, Except Epidemiologists 184 filings · 2 denied
- #195 Bioinformatics Scientists 221 filings · 4 denied
- #190 Biochemists and Biophysicists 229 filings · 1 denied
- #280 Economists 119 filings · 1 denied
- #183 Molecular and Cellular Biologists 236 filings · none denied
The same job on H-1B
12,869 certified H-1B labor condition applications for this occupation since FY2020, offering a median of $82,534 a year; the middle half ran $65,520 to $105,851. 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 19-2031. 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 166 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 Chemists. The measured factors are on the denial risk page, published as separate rates.
- Nothing here is pending
- All 166 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 NOVITIUM PHARMA LLC. 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