Security Officer Jobs in Ontario, CA
A Security Officer serves an integral role in the security industry by maintaining safety and security within a designated area. Their responsibilities may include patrolling and monitoring premises, preventing and controlling unauthorized access, detecting suspicious activity, and enforcing company's policies. They may also be responsible for responding to alarms and incidents, providing first aid, and filling out reports detailing any security breaches or unusual occurrences. The ability to communicate effectively, sound judgment, physical fitness, and knowledge of emergency procedures are key skills for this role.
Before becoming a Security Officer, a person may have roles such as Security Guard, Loss Prevention Associate, or even a Police Officer. Each of these roles provides relevant experience in monitoring and maintaining security, as well as responding to security threats. Important certifications for a Security Officer might include a Security Guard License, First Aid and CPR certification, and specialized security training. Some positions may also require a degree in Criminal Justice or a related field for advanced Security Officer roles. Ultimately, a Security Officer's role is varied and crucial in maintaining peace and safety in a variety of settings.

- San Bernardino, CA (20 miles from Ontario, CA)
- 10 days ago
- San Bernardino, CA (20 miles from Ontario, CA)
- 10 days ago
The Agent will perform a variety of assignments including concierge-level, residential, or event security, response services, basic driving, and investigations....

Part - Time Vehicle Security Officer
- Industry Security Services, Inc.
- City of Industry, CA (19 miles from Ontario, CA)
- 14 days ago
- Industry Security Services, Inc.
- City of Industry, CA (19 miles from Ontario, CA)
- 14 days ago
., a leading provider of security solutions, is seeking dedicated and vigilant Part-Time Security Officers to join our team....

Rover / Event Security Officer
- Industry Security Services, Inc.
- City of Industry, CA (16 miles from Ontario, CA)
- 14 days ago
- Industry Security Services, Inc.
- City of Industry, CA (16 miles from Ontario, CA)
- 14 days ago
Responsibilities: As an Event Security Officer, you will play a crucial role in ensuring the safety and security of our clients' events and premises....
- Irvine, CA (22 miles from Ontario, CA)
- 8 hours ago
- Irvine, CA (22 miles from Ontario, CA)
- 8 hours ago
Starting Hourly Rate / Salario por Hora Inicial: $20.25 USD per hour ALL ABOUT TARGET Working at Target means helping all families discover the joy of everyday life. We bring that vision to life...
- Fontana, CA (12 miles from Ontario, CA)
- 1 day ago
- Fontana, CA (12 miles from Ontario, CA)
- 1 day ago
Company: Signal Security Position: Security Officer Req #: 10559208 Date Posted: April 16, 2025 Location:., Fontana, US, CA, 92335...
District Safety Officer - Part Time - (Temporary: conclusion date 6/30/2026)
- Santa Ana, CA (24 miles from Ontario, CA)
- 1 day ago
- Santa Ana, CA (24 miles from Ontario, CA)
- 1 day ago
Training (per Senate Bill 1620 and Education Code 38001.5)....
Security Guard position available.
- Fontana, CA (12 miles from Ontario, CA)
- 1 day ago
- Fontana, CA (12 miles from Ontario, CA)
- 1 day ago
Duties will include; * Access control * Exterior foot patrols * Maintaining a secure post * Report writing and record keeping If you have a problem getting to work on time or showing up in general,...
WC Flex Security Officer (must have valid CA drivers license)
- Irwindale, CA (15 miles from Ontario, CA)
- 1 day ago
- Irwindale, CA (15 miles from Ontario, CA)
- 1 day ago
The 'security Officer?position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations....
Flex Security Officer. Hiring now
- Rancho Cucamonga, CA (6 miles from Ontario, CA)
- 1 day ago
- Rancho Cucamonga, CA (6 miles from Ontario, CA)
- 1 day ago
The **Security Officer** position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations....
Flex Security Officer. Hiring now
- Chino, CA (7 miles from Ontario, CA)
- 1 day ago
- Chino, CA (7 miles from Ontario, CA)
- 1 day ago
The 'security Officer?position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations....
WC Flex Security Officer (must have valid CA drivers license)
- City of Industry, CA (21 miles from Ontario, CA)
- 1 day ago
- City of Industry, CA (21 miles from Ontario, CA)
- 1 day ago
The **Security Officer** position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations....
- Riverside, CA (16 miles from Ontario, CA)
- 2 days ago
- Riverside, CA (16 miles from Ontario, CA)
- 2 days ago
The position also requires comfort with cash handling, report writing, enforcing site rules and ordinances, and conducting both vehicle and foot patrols....
- La Habra, CA (19 miles from Ontario, CA)
- 2 days ago
- La Habra, CA (19 miles from Ontario, CA)
- 2 days ago
Officer, you will serve and safeguard clients in a range of industries such as Commercial Real Estate, Healthcare, Education, Government and more....
Bilingual Security Guard Needed / Buscamos Guardia de Seguridad
- San Bernardino, CA (20 miles from Ontario, CA)
- 2 days ago
- San Bernardino, CA (20 miles from Ontario, CA)
- 2 days ago
Duties: No limited to - Ensure the safety and security of the premises - Conduct regular patrols to prevent unauthorized access and maintain a visible presence. - Provide assistance to clients in a...
- Pomona, CA (10 miles from Ontario, CA)
- 2 days ago
- Pomona, CA (10 miles from Ontario, CA)
- 2 days ago
Campus Safety Officer Posting Number: S01604 Campus: Department: 5702-Campus Security Classification Pay Scale In compliance with SB 1162, Western University of Health Sciences is providing a pay...
Demographic Data for Ontario, CA
Moving to Ontario, CA? Find some basic demographic data about Ontario, CA below.
Security Officer Online Courses and Training Opportunities
Title Synonyms
Users interested in this job title also searched for the following job titles
Salary for Security Officer Jobs in Ontario, CA
Required or preferred licenses and certifications for Security Officer positions.
Highest Education Level
Security Officers in Ontario, CA offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Security Officer position
- Security Training
- Patrol
- Vehicle Patrol
- Unarmed Security
- Private Security
- Armed Security
- CCTV Monitoring
- Foot Patrol
- Hospital Security
- Taser
- Defensive Tactics
- Crowd Control
- Physical Security
- Background Investigations
- Weapons
- OC Spray
- Surveillance
- Security Management
- Security Operations
- Event Security
- Public Safety
- Firearms
- Closed-Circuit Television
- Ged
- Emergency Response
- Law Enforcement
- Criminal Justice
- Corrections
- Report Writing
- Inspections
- Drug Testing
- Crisis Management
- First Aid
- Closing
- Cardiopulmonary Resuscitation
- Military Background
- Investigation
- Background Checks
- High School Diploma
- Retail
- Driving
- Verbal Communication
- Writing Skills
- Written Communication
- Events
- Documentation
- Interpersonal Skills
- Reporting
- Regulations
- English
- Policy Development
- Problem Solving
- Organization
- Customer Service
- Scheduling
- Computer Skills
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
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