Security Officer / Guard jobs in St. Louis, Missouri

23 open Security Officer / Guard jobs in St. Louis, Missouri (8 posted in the last 7 days), collected from employers’ own career pages and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• Security Alarm Dispatcher-6:00am to 11:00am

  Interface Systems · St. Louis
  Posted 2026-10-21
• Security Alarm Dispatcher- Part Time-5:30am to 10:30am

  Interface Systems · St. Louis
  Posted 2026-10-21
• Security Alarm Dispatcher- Part Time-2:00pm to 6:00pm

  Interface Systems · St. Louis
  Posted 2026-10-21
• Security Alarm Dispatcher - 8:00pm to 4:30am

  Interface Systems · St. Louis
  Posted 2026-10-21
• Branch Security Officer - Cincinnati (Kenwood)

  Tiffany & Co. · St. Louis
  Posted 2026-10-20
• Lead Security Officer

  PENN Entertainment, Inc. · St. Louis
  Posted 2024-10-16
• Surveillance Officer

  PENN Entertainment, Inc. · St. Louis
  Posted 2024-10-16
• Security Officer Incident Assessment

  Allied Universal Janitorial Services · St. Louis
  Posted 2026-10-15
• Security Officer

  PENN Entertainment, Inc. · St. Louis
  Posted 2024-10-17
• Security Officer Transit Fare Enforcement

  Allied Universal Janitorial Services · St. Louis
  Posted 2026-10-12
• Security Officer Client Service Patrol

  Allied Universal Janitorial Services · St. Louis
  Posted 2026-10-12
• Coordinator Security

  Nestlé · St. Louis
  Posted 2026-09-29
• Security Officer Experienced Patrol

  Allied Universal Janitorial Services · St. Louis
  Posted 2026-10-06
• Security Professional - Unarmed (HCA)

  Allied Universal Janitorial Services · St. Louis
  Posted 2026-10-07
• Campus Intervention - Lead

  Epworth Children & Family Services · St. Louis
  Posted 2026-02-03
• Resource Protection Officer

  Missouri Historical Society · St. Louis
  Posted 2026-03-17
• Resource Protection Officer

  Missouri Historical Society · St. Louis
  Posted 2026-06-29
• Security

  Moonrise Hotel · St. Louis
  Posted 2026-07-30
• Unarmed Uniform Security - St. Louis

  NPB Companies · St. Louis
  Posted 2026-06-29
• Unarmed Security Officer (Evening/Overnight)

  GCI Security · St. Louis
  Posted 2026-09-08
• Unarmed Security Officer (Day Shift)

  GCI Security · St. Louis
  Posted 2026-09-08
• Unarmed FLEX Security Officer (Evening/Overnight)

  GCI Security · St. Louis
  Posted 2026-09-22
• Armed Security Officer (Evening/Overnight)

  GCI Security · St. Louis
  Posted 2026-09-08
• TSCM Support Specialist

  Betterhire Inc. · St. Louis
  Posted 2026-10-03
• Public Safety Officer

  Harris-Stowe State University · St. Louis
  Posted 2026-01-08
• PT Doorperson-Jackson Park

  Kohner Properties, Inc. · St. Louis
  Posted 2026-05-05
• Security Operations Coordinator

  Anheuser-Busch · St. Louis
  Posted 2026-09-29

Security Officer / Guard jobs in other cities

• New York, New York 459
• Chicago, Illinois 212
• Houston, Texas 172
• San Francisco, California 167
• Las Vegas, Nevada 166
• Los Angeles, California 165
• Atlanta, Georgia 158
• Philadelphia, Pennsylvania 133
• San Diego, California 131
• Miami, Florida 116
• Dallas, Texas 102
• Nashville, Tennessee 98
• San Antonio, Texas 95
• Brooklyn, New York 89
• Phoenix, Arizona 85
• San Jose, California 84
• Charlotte, North Carolina 84
• Boston, Massachusetts 84
• Columbus, Ohio 80
• Albuquerque, New Mexico 80
• Memphis, Tennessee 77
• Austin, Texas 76
• Indianapolis, Indiana 72
• Bronx, New York 69
• Milwaukee, Wisconsin 68

Other roles in St. Louis, Missouri

• Intern / Trainee 90
• Program / Project Manager 81
• Physician / Doctor 68
• Technician (general) 63
• Maintenance Technician 63
• Executive / Director 62
• Automotive / Service Technician 59
• Production / Machine Operator 51
• Sales Representative 50
• Registered Nurse (RN) 49
• Janitor / Custodian / Cleaner 45
• Software Engineer 44
• Delivery / Truck Driver 44
• Server / Bartender / Host 43
• Customer Service Representative 39
• Behavioral Health / Therapist 38
• Retail Sales Associate 37
• Patient Care / Caregiver 36
• Account Manager / Key Account 35
• Store / Shift Manager 33
• Warehouse Associate / Material Handler 32
• Audit / Tax 32
• Teacher / Tutor 31
• Systems / Network Administrator 31
• Office / Operations Coordinator 31

Questions

How many Security Officer / Guard jobs are open in St. Louis, Missouri right now?

23 listings are open on OpeningsFirst today, all from employers’ own career pages. 7 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Security Officer / Guard roles in St. Louis, Missouri?

Recent openings here come from Interface Systems, Tiffany & Co., PENN Entertainment, Inc., Allied Universal Janitorial Services, Nestlé, Epworth Children & Family Services, Missouri Historical Society, Moonrise Hotel.

How do I hear about new Security Officer / Guard jobs in St. Louis, Missouri first?

Subscribers get new matching jobs by email at 8 am and 6 pm, 5 days before they open on these pages. It costs $9 a month.

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