Find & Apply For Security Officer 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

FY27: Security Assistant, Gaithersburg High School, 8 hrs/ 10 mos (Ad Closes 7/13/26)

Montgomery County Public Schools

Gaithersburg, MD

Work FlexibilityOnsite

Posted5 days ago

Updated3 days ago

Full-Time

$61,641.00

Job

Security Officer Patrol Driver Rover

Allied Universal

Gaithersburg, MD

Work FlexibilityOnsite

Posted5 days ago

Updated1 day ago

Full-Time

Job

Security Officer Part Time Entry Checkpoint

Allied Universal

Gaithersburg, MD

Work FlexibilityOnsite

Posted6 days ago

Updated1 day ago

Part-Time

Job

Part Time Security Officer Mon/Tues 12pm - 8pm

Comstock Companies

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated5 days ago

Part-Time

$38,480.00

Job

Part Time Security Officer Wed-Sat 3pm - 8pm

Comstock Companies

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated5 days ago

Part-Time

$38,480.00

Job

Part Time Security Officer Sunday 1pm - 5pm

Comstock Companies

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated5 days ago

Part-Time

$38,480.00

Job

Part Time Security Officer Sunday 1pm - 5pm

Comstock

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated5 days ago

Part-Time

$38,480.00

Job

Full Time Security Officer Mon/Tues & Sat/Sun 4pm-11pm

Comstock

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated5 days ago

Full-Time

$38,480.00

Job

Part Time Security Officer Wed/Thurs 11pm-7am

Comstock Companies

Gaithersburg, MD

Work FlexibilityOnsite

Posted1 week ago

Updated5 days ago

Part-Time

$38,480.00