Argonne

Argonne

Janitor

Lemont, IL USA · Contract

Sponsorship not specifiedDetected 88 days ago

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odds of building a lasting career here

88Lottery-free
Cap-exempt (no lottery)100
Sponsors year-round90
Entry-level history60
PERM / green-card track50
Fits your clock70

Files H-1B any time — no cap, no lottery. The 2026 weighted-selection rule doesn't touch it, which makes this the strongest structural path for entry-level talent. Pay is often lower, but your odds of staying are dramatically higher.

Lottery odds assume a STEM candidate.

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About the role

  • Under the supervision of the Custodial Foreman, sweeps, dustmops, mops, scrubs, strips, seals, waxes and buffs floors.
  • Picks up and disposes of waste paper and trash and removes trash.
  • Spot-washes walls and washes and sanitizes washroom facilities and refills washroom dispensers.

Responsibilities

  • Sweeps and shovels dirt and snow from building steps, platforms and sidewalks.
  • Performs miscellaneous related duties as assigned.

Requirements

  • One year of previous janitorial/custodial experience is required.
  • Moves and replaces original furniture and other objects as required for the cleaning of all rooms.
  • Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork.
  • This job description documents the general nature of work but is not intended to be a comprehensive list of all activities, duties and responsibilities required of job incumbent.
  • Consequently, job incumbent may be required to perform other duties as assigned.

Nice to have

  • Experience with the following is preferred: sweeps, dust-mops, mops, scrubs, strips, seals, waxes and buffs floors.

Compensation

  • Please note that the pay range information is a general guideline only.
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This listing is sourced directly from Argonne's careers page and normalized into a canonical job model.