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Oak Brook, IL jobs, layoffs and employers

142 open professional jobs in Oak Brook. Oak Brook is in DuPage County.

Jobs in Oak Brook

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Employers hiring most in Oak Brook

  1. Hub Group12 open roles
  2. Sotera Health11 open roles
  3. Ace Hardware5 open roles
  4. Connect Search4 open roles
  5. Advocate Health3 open roles
  6. Bosch Group3 open roles
  7. Inspira Financial Trust3 open roles
  8. Mauser Packaging Solutions3 open roles
  9. Nano Nuclear Energy3 open roles
  10. AmTrust Financial Services2 open roles

Oak Brook layoffs

No WARN layoff notices naming Oak Brook in the last 12 months are on file. WARN covers employers with 100 or more workers, so smaller layoffs are not in it.

All layoff notices in the state

Workforce development and job centers

The public workforce board and American Job Centers serving Oak Brook. They offer free help with job search, training and filing for benefits.

DuPage County economy

  • 4.7%

    unemployment, Aug 2026

    3.8% the month before

  • 507,232

    in the labor force

    Source: BLS Local Area Unemployment Statistics

  • 927,263

    people in DuPage County

    Source: U.S. Census Bureau

  • $110,502

    median household income

    Source: Census ACS

  • 50%

    of workers in white-collar occupations

    Management, business, financial and professional; Census ACS

More cities in DuPage County

All of Illinois

Laid off or looking for work in Oak Brook?

See what to do first and the jobs open near you.

See your options after a layoff

Sources: WARN notices from Illinois’s published record; job counts from our live job board, taken from employers’ own career sites; IPEDS for colleges; CareerOneStop for workforce boards and job centers; Census Bureau and BLS for county figures.