Find & Apply For Janitor / Cleaner Jobs in Gaithersburg, Maryland

Browse jobs from a variety of sources below, sorted with the most recently published, nearest to the top. Click the title to view more information and apply online.

Job

Environmental Service

Hyp-tro Building Services

Gaithersburg, MD

Work FlexibilityOnsite

Posted3 days ago

Updated1 day ago

Part-Time

Job

Janitor

Didlake, Inc.

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated4 days ago

Full-Time

Job

LEAD JANITOR (FULL TIME)

ESFM

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated1 day ago

Full-Time

$38,792.00

Job

Immediate: Building Service Worker (Shift 2), 4 hrs/10mos, Jones Lane ES (Ad closes 5/15/26)

Montgomery County Public Schools

Gaithersburg, MD

Work FlexibilityOnsite

Posted2 weeks ago

Updated1 day ago

Part-Time

$46,633.00

Job

FY26: Building Service Worker (Shift I), Goshen ES, 4hrs/ 10 mos (Ad Closes 5/15/26)

Montgomery County Public Schools

Gaithersburg, MD

Work FlexibilityOnsite

Posted2 weeks ago

Updated1 day ago

Part-Time

$46,633.00

Job

Janitor

Didlake, Inc.

Gaithersburg, MD

Work FlexibilityOnsite

Posted2 weeks ago

Updated1 day ago

Full-Time

Job

Immediate: Building Service Manager III, 8hrs/10mos, Fields Road ES (Ad closes 5/13/26)

Montgomery County Public Schools

Gaithersburg, MD

Work FlexibilityOnsite

Posted2 weeks ago

Updated5 days ago

Full-Time

$48,573.00

Job

JANITOR (FULL AND PART TIME)

Compass Group, North America

Gaithersburg, MD

Work FlexibilityOnsite

Posted4 weeks ago

Updated2 weeks ago

Part-Time

$36,712.00

Job

Utility Cleaner

Marriott International, Inc

Gaithersburg, MD

Work FlexibilityOnsite

Posted7 weeks ago

Updated6 weeks ago

Full-Time