Clean Harbors

Clean Harbors provides waste management; environmental and industrial services to commercial; industrial; and municipal customers. The company operates disposal facilities and…

H1B Sponsor

Clean Harbors is an enterprise Industrials company (~9000-11000 employees) headquartered in norwell, United States, with 0 open roles listed on InterviewOS right now. Public records show 27 H-1B petitions approved by USCIS in FY2022-2023 and 3 Labor Condition Applications certified in FY2026.

Is Clean Harbors hiring? Not currently — no live openings on their board.

Does Clean Harbors sponsor H-1B visas? Yes — 27 petitions approved FY2022-2023; 3 LCAs certified FY2026.

Open roles

H1B

Sponsor status

~9000-11000

Employees

norwell

Headquarters

Hiring activity

Hiring activity at Clean Harbors

New listings added per week, as discovered by the InterviewOS pipeline

Roles added, last 30 days0

Open roles right now0

Visa sponsorship

Clean Harbors has sponsored work visas

Past H-1B petitions and Labor Condition Applications in public government records

H1B Sponsor

FY2022 · H-1B petitions approved (USCIS)19

FY2023 · H-1B petitions approved (USCIS)8

FY2026 · Labor Condition Applications certified (DOL)3

Most recent filing on recordFY2026

Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →

Common questions

Quick answers about Clean Harbors

Factual answers from the data on this page

Does Clean Harbors sponsor H-1B visas?

Public government records show 27 H-1B petitions approved for Clean Harbors in FY2022-2023 and 3 Labor Condition Applications certified in FY2026. Past filings do not guarantee future sponsorship.

Is Clean Harbors hiring right now?

InterviewOS is not currently tracking any open roles at Clean Harbors.

How many people work at Clean Harbors?

Clean Harbors employs roughly 9000-11000 people, headquartered in norwell, United States, with offices across Norwell MA; Multiple locations.

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InterviewOS scores every Clean Harbors opening against your experience and shows you the roles where you actually stand a chance — free to start.