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PERM jobs in Buffalo Grove, IL

Decisions
303
Approved
98.3%
Median certified wage
$100,000
Years
FY2016 to FY2026

Year by year

  • certified
  • denied
  • withdrawn
Fiscal years run October to September. More

Fiscal years run October to September. FY2016 to FY2023 come from DOL's closed-year files, and FY2024 on from its current ones. The newest year is partial until DOL publishes its fourth quarter.

Every year as a table
Fiscal year Certified Denied Withdrawn
FY2016 33 1 1
FY2017 25 0 2
FY2018 22 0 3
FY2019 21 0 2
FY2020 11 2 0
FY2021 15 1 1
FY2022 13 0 0
FY2023 19 0 0
FY2024 27 0 2
FY2025 34 1 3
FY2026 62 0 2

Top sponsors

Top occupations

Industries

Countries of citizenship

  • India 134
  • China 15
  • Mexico 11
  • Canada 5
  • Brazil 4
  • South Korea 4
  • Ukraine 4
  • Jordan 3
  • Australia 2
  • Philippines 2

Worker's education

  • Bachelor's 103
  • Master's 84
  • None 6
  • Associate's 2
  • Doctorate 1
  • Other 1
  • High School 1

Visa held when filed

  • H-1B 168
  • L-1 11
  • F-1 6
  • E-3 2
  • TN 2
  • B-2 1
  • EWI 1
  • E-2 1

H-1B in Buffalo Grove, IL

2,320 labor condition applications name a worksite here, FY2020 to FY2026, and DOL certified 2,242 (97%). An LCA is the employer's wage attestation before an H-1B petition, so it counts positions offered. It doesn't count people hired.

Jobs, certified LCAs since FY2024

  1. Software Developers 331
  2. Computer Systems Engineers/Architects 134
  3. Manufacturing Engineers 41
  4. Software Quality Assurance Analysts and Testers 40
  5. Data Scientists 40
  6. Computer and Information Systems Managers 25
  7. Computer Systems Analysts 25
  8. Computer Programmers 15
  9. Electrical Engineers 10
  10. Management Analysts 9

Where Buffalo Grove, IL sits

Counties
Cook and Lake counties
Census places Buffalo Grove village in both
Metro area
Chicago-Naperville-Elgin, IL-IN
Metropolitan statistical area
DOL wage area
Chicago-Naperville-Elgin, IL-IN
The area DOL sets prevailing wages for, wage year 2026-27

103.6 is BEA's price level for the Chicago-Naperville-Elgin, IL-IN metro area in 2024, against 100 for the country as a whole; for housing rents it's 112.0. A salary here buys about 97% of what the same salary buys at the national price level.

What these jobs pay in Chicago-Naperville-Elgin, IL-IN BLS May 2025, DOL wage year 2026-27
  • Software Developers
    32 PERM decisions
  • Computer Systems Analysts
    31 PERM decisions
  • Industrial Engineers
    19 PERM decisions
  • Data Warehousing Specialists
    9 PERM decisions
  • Statisticians
    9 PERM decisions
  • Mechanical Engineers
    8 PERM decisions
$100k$150k$200k
  • middle half of pay (BLS)
  • median
  • 10th to 90th percentile
  • DOL's Levels I to IV, left to right
Market pay and DOL wage levels for the jobs filed most here
Job BLS median Level I Level II Level III Level IV
Software Developers $134,380 $92,789 $117,083 $141,398 $165,693
Computer Systems Analysts $103,490 $71,531 $89,315 $107,078 $124,862
Industrial Engineers $101,760 $75,421 $91,146 $106,891 $122,616
Data Warehousing Specialists $147,490 $102,918 $124,384 $145,870 $167,336
Statisticians $122,180 $88,358 $106,184 $124,010 $141,835
Mechanical Engineers $102,070 $74,298 $91,853 $109,387 $126,942

Any job in any area, and every wage year since 2021-22, in the wage-level tool.

The jobs filed most in Buffalo Grove, IL: what employers in the metro report paying everyone in each, and DOL's four prevailing wage levels there. BLS Occupational Employment and Wage Statistics; DOL OFLC wage tables

The worksite city on each application, from DOL's decided cases since FY2016. Spellings of one city are pooled, and a city counts as one place per state.

Case data through Jun 30, 2026 · LCA disclosures through Jun 30, 2026 · Census places and metros through Jan 1, 2026 · BLS market pay through May 31, 2025 · DOL wage tables through Jul 1, 2026. How these figures are counted. Spotted an error? Tell us; every fix is dated in the corrections log.

The sources in full

Case data: DOL quarterly disclosure files (flag.dol.gov) · data through Jun 30, 2026 · quarterly

LCA disclosures: DOL quarterly LCA disclosure files (www.dol.gov) · data through Jun 30, 2026 · quarterly

Census places and metros: Census Bureau Gazetteer and metro delineation files (census.gov) · data through Jan 1, 2026 · yearly

BLS market pay: BLS Occupational Employment and Wage Statistics (bls.gov) · data through May 31, 2025 · yearly, each spring

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.

LCA disclosures: Certified and denied H-1B labor condition applications only, with the wage offered.

Census places and metros: Where each worksite city sits: its county, metro area and DOL wage area, matched to Census's place and county files. A city Census lists in no single place is left unmatched. This site doesn't guess it.

BLS market pay: Pay employers report for everyone in each job, from BLS's yearly survey (May of the year named). It's shown nationally, by state and by metro. It covers citizens and immigrants alike, and it isn't drawn from PERM offers.

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. They're the floors an offer is held to. They don't show what anyone was paid.

Cite this page

Waiting on a PERM case?

  • When it'll likely be decided
  • An email when DOL moves it

It's on your ETA-9089 receipt. A case number looks like G-100-26125-868956.

Don't have the number?