142 security supervisor jobs at 63 companies in Frederick, MD

1mo
Save
Mark Applied
Hide
Security Supervisor - Unarmed
Washington, District of Columbia, United States
OnsiteFull Time
Admiral Security Services
Admiral Security Services: Provides professional uniformed security personnel for facility protection.
2+ YOEMust be 21+, high school diploma/GED, able to attend Admiral leadership training, 2+ years security supervisor or related experience (college may count for half), proficiency with Microsoft Office, scheduling flexibility and on-call availability.
Microsoft Office
1mo
Save
Mark Applied
Hide
Security Supervisor
Washington, District of Columbia, United States
$46k/yr OnsiteFull Time
Ingleside
Ingleside: Provides retirement living communities and senior care services.
1+ MgmtHigh school diploma or GED required; unarmed security certification for DC required; 1–3 years security supervisory experience; strong verbal/written communication, customer service, recordkeeping, and emergency response skills.
UKG Wallet, SARA system, Sage
3mo
Save
Mark Applied
Hide
Armed Security Supervisor
Washington, District of Columbia, United States
$40-$44/hr OnsiteFull Time
Alutiiq
Alutiiq: Provides government facilities, logistics, and professional support services.
5+ YOE3+ MgmtArmed security supervisor with 5+ years law enforcement or security experience; 2 years college; US citizenship; Public Trust Tier 2; FPS A-9 ACSO; CPR/First Aid; able to supervise 15+ guards.
none specified
2mo
Save
Mark Applied
Hide
Security Supervisor
Washington, District of Columbia, United States
$62k/yr OnsiteFull Time
Edlavitch DC Jewish Community Center
Edlavitch DC Jewish Community Center: Operates a community center with arts, education, and fitness.
2+ YOE2+ years security supervision experience; strong computer skills; flexible evenings/weekends; organized with good communication.
Microsoft Office, Google Calendar, Security management systems
6h
Save
Mark Applied
Hide
Security Supervisor
Manassas, Virginia, United States
$54k-$60k/yr OnsiteFull Time
Jushi
JushiCanadian Securities Exchange: JUSH: Operates vertically integrated cannabis cultivation, processing, and retail facilities.
3+ YOE1+ Mgmt3+ years security experience with 1+ year supervisory experience; high school diploma required; must pass background checks and meet state cannabis regulations.
CCTV, alarms, access control
2mo
Save
Mark Applied
Hide
Security Supervisor
Springfield, Virginia, United States
OnsiteFull Time
Andy Frain Services
Andy Frain Services: Provides professional security and event crowd management services.
2+ YOEHigh school diploma, 2–5 years security experience preferred, supervisory experience preferred, strong communication/report-writing, background check and drug test, valid driver’s license preferred, ability to stand/walk patrols.
1mo
Save
Mark Applied
Hide
Security Supervisor
Washington, District of Columbia, United States
$30/hr OnsiteFull Time
The Watergate Hotel
The Watergate Hotel: Luxury hotel providing accommodations, dining, and event spaces.
2+ YOE2+ years hotel security experience; high school diploma; ability to lift 50+ lbs and stand/walk long periods; flexible schedule including early mornings, late nights, overnights, weekends and holidays; supervisory and computer skills.
2w
Save
Mark Applied
Hide
Security Shift Supervisor
Hagerstown, Maryland, United States
$19/hr OnsiteFull Time
DSI Security Services
DSI Security Services: A provider of contract security solutions focused on accountability, professionalism, and consistent service.
2+ YOE2+ MgmtOversee on-site security operations and lead officers; requires high school diploma, valid state driver\u0002s license, Maryland security license, previous security and supervisory experience, and basic computer proficiency.
1w
Save
Mark Applied
Hide
Lead Security Supervisor
Glen Burnie, Maryland, United States
OnsiteFull Time
University of Maryland Medical System
University of Maryland Medical System: Operates hospitals and clinics providing comprehensive medical healthcare services.
5+ YOE2+ MgmtHigh school/GED, 5 years security experience, 2 years supervisory experience, de-escalation course within 90 days, valid driver’s license for hires on/after 2026-04-01; CPR/BLS and healthcare security certifications preferred.
VMS, access control, alarms, CCTV, radios, weapons detection
1mo
Save
Mark Applied
Hide
Security Shift Supervisor
Westminster, Maryland, United States
$18/hr OnsitePart Time
Securitas
SecuritasNasdaq Stockholm: SECU B: Provides protective services including guarding and electronic monitoring.
2+ YOEHigh school diploma/GED and 2+ years security (or law/corrections/military) experience; supervisory experience; ability to patrol (~3 miles), coach staff, meet licensing and background check requirements.
1mo
Save
Mark Applied
Hide
Security Services Supervisor
New Oxford, Pennsylvania, United States
$44k-$59k/yr OnsiteFull Time
Cross Keys Village - The Brethren Home Community
Cross Keys Village - The Brethren Home Community: Provides senior living, memory care, and skilled nursing services.
High school diploma/GED required. Supervisory experience and security training preferred. CPR/AED and first aid certification required (or within 6 months). Valid driver’s license and on-call availability required.
1w
Save
Mark Applied
Hide
Overnight Security Supervisor
Baltimore, Maryland, United States
$25/hr OnsiteFull Time
GardaWorld
GardaWorld: Provides physical security, cash management, and integrated risk services.
2+ YOE2+ MgmtMust be authorized to work in the U.S., high school diploma/GED, state security and wear-and-carry licenses, CPR/first aid a plus, valid driver\u0002s license, ability to stand/walk full shift, pass background and drug screen; 2 years armed experience and 2 years supervisory experience preferred.
1mo
Save
Mark Applied
Hide
UNARMED SECURITY SUPERVISOR - FLEX
Elkridge, Maryland, United States
$20/hr OnsitePart Time
Fidelity Protective Services
Fidelity Protective Services: Providing professional security guarding and protective patrol services.
Supervisory security role requiring HS/GED, minimum age 21, compliance with state/local security licensing, background check, strong communication and judgment, ability to stand for extended periods and lift up to 40 lb; driving license required for driving positions.
2w
Save
Mark Applied
Hide
Security Shift Supervisor - Site Rover
Gaithersburg, Maryland, United States
$23/hr OnsiteFull Time
Allied Universal
Allied Universal: Provides professional security, janitorial, and facility management services.
5+ YOEMinimum 5 years security experience, previous supervisor experience, 21+ years old, valid driver’s license with clean record, high school diploma or equivalent, background check and drug test required, able to lift 40 lbs.
2w
Save
Mark Applied
Hide
Security Shift Supervisor - Site Rover
Gaithersburg, Maryland, United States
$23/hr FieldFull Time
Allied Universal
Allied Universal: Global provider of physical security and facility management services.
5+ YOEMinimum 5 years security experience, previous supervisor experience, must be 21+, valid driver’s license with 1+ year driving, high school diploma/GED, able to lift 40 lbs, pass background and drug screen, intermediate computer skills.
1mo
Save
Mark Applied
Hide
Security Supervisor - Grave Shift
Baltimore, Maryland, United States
$64k/yr OnsiteFull Time
Caesars Entertainment
Caesars EntertainmentNASDAQ: CZR: Operates casinos, hotels, and digital sports betting platforms globally.
1+ YOE1+ MgmtMust be 21+, high school diploma/GED or equivalent training, strong supervisory and interpersonal skills, 1 year supervisory experience preferred, law enforcement or casino security experience a plus, confidentiality and investigative familiarity required.
2d
Save
Mark Applied
Hide
SECURITY ATTENDANT SUPERVISOR
Baltimore County, Maryland, United States
$70k-$110k/yr OnsiteFull Time
State of Maryland
State of Maryland: Provides public governance and services for Maryland residents.
3+ YOEHigh school diploma or equivalent; 3 years of security experience in psychiatric, correctional, or juvenile detention settings; must meet correctional training standards, pass background check, be 21+, and meet selection standards.
2mo
Save
Mark Applied
Hide
Security Site Supervisor (VAXCOM)
Chantilly, Virginia, United States
$75k-$131k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
2+ YOE2+ MgmtBachelor's degree and 2+ years security leadership, or HS with 4+ years; active TS/SCI with poly; 2+ years supervisory experience; ability to pass fitness and firearms qualifications; flexible schedule.
6d
Save
Mark Applied
Hide
SUPV - SECURITY
Washington, District of Columbia, United States
$23-$34/hr OnsiteFull Time
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
3+ MgmtHigh school diploma, minimum 3 years security supervisory experience, I.A.H.S.S. Supervisor certification within 180 days, ability to obtain Special Police Officer designation, strong communication, organization and critical thinking skills.
1mo
Save
Mark Applied
Hide
Security Supervisor - Waldorf Astoria Washington DC
Washington, District of Columbia, United States
$32/hr OnsiteFull Time
Hilton
HiltonNYSE: HLT: Global hospitality providing hotel accommodation and lodging services.
Supervise security staff, conduct interior/exterior patrols, coordinate emergency responses, perform preliminary incident investigations, and promote workplace safety with strong leadership and hospitality orientation.