205 Results for

Armed Security Officer Jobs in Saint Louis, MO

Jobs

MO30+ days ago

ul>

Conducting patrols of the buildings and grounds, ensuring adequate access control and protection of caregivers and all Mosaic Life Care properties, and able to respond to an armed threat, and bring a safe resolution to the threat or situation.

St. Louis, MO30+ days ago

$20–$22

p>Hours & Schedule: Flexible, full-time schedule with 32 hours spent on post and 8 hours completing site check-ins and management/administrative tasks. This hybrid role blends 32 hours per week of post coverage with 8 hours of administrative and leadership duties, including site visits, officer coaching, and recruiting.

St. Louis, MO30+ days ago

$22–$22

p>Starting Pay: $22.00 per hour (depending on site and experience) with unlimited long-term earnings potential as part of GCI's Fast-Track Leadership Program. In this role, you'll provide a strong, visible presence at high-risk or high-value sites, helping to deter crime, support client peace of mind, and respond decisively to potential threats.

New!

St. Louis, MO5 days ago

Full-time

p>As a Security Ambassador – Concierge, there is a high focus on customer service since you will be working with people on all shifts, in environments such as office towers, hotels, shopping centers, etc.

GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

EAST ST. LOUIS, IL30+ days ago

Our armed guard secures premises and personnel by patrolling property; monitoring surveillance equipment; inspecting buildings, equipment, and access points; permitting entry. Armed guards prevent losses and damage by reporting irregularities; informing violators of policy and procedures; restraining trespassers.

East St. Louis, Illinois30+ days ago

All our employees undergo company's pre-employment screening before being hired: comprehensive criminal background check and fingerprinting; participate in the training to upgrade their knowledge in state laws, patrol techniques and self-defense skills annually. Job SummaryOur armed guard secures premises and personnel by patrolling property; monitoring surveillance equipment; inspecting buildings, equipment, and access points; permitting entry.

Saint Louis, MO27 days ago

Christian was nationally ranked as "high performing" in the clinical specialty of geriatrics and in the following seven of 21 common procedures and conditions: heart attack, heart failure, kidney failure, diabetes, COPD, pneumonia and stroke. The Armed Security Officer provides continuous patrols of the medical center, while being attentive and alert to the safety and welfare of visitors, patients, volunteers, staff, employees and hospital property.

Saint Louis, MO28 days ago

The following certifications must be obtained and maintained within 12 months of hire: ASP Baton or Taser, CPR/AED, CPI Non-Violent Crisis Intervention, Pressure Point Control Techniques, Armed Security Officer's License. Barnes-Jewish Hospital's staff is composed of full-time academic faculty and community physicians of Washington University School of Medicine, supported by a house staff of residents, interns, fellows and other medical professionals.

St Louis, MO30+ days ago

Join Allied Universal as an Armed Security Officer at a chemical and petrochemical location, where you will monitor and patrol assigned areas, stay visible to help discourage incidents, and support a professional environment through strong communication and customer service.

What You'll Do:

Provide customer service to all personnel, visitors, and/or contractors by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a chemical and petrochemical location.

St Louis, MO30+ days ago

As a Security Officer in Saint Louis, MO, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.

New!

St Louis, MO5 days ago

Join Allied Universal as an Armed Officer at a dynamic chemical and petrochemical location, where you will monitor access points, conduct routine patrols, and maintain a visible presence to help deter security-related incidents.

What You'll Do:

Provide customer service to employees, visitors, and/or contractors by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a chemical and petrochemical location.

St Louis, MO30+ days ago

As a Security Officer Enhanced Part Time Armed Patrol in Berkeley, MO, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.

St Louis, MO30+ days ago

As an Armed Security Officer you will serve and safeguard clients in a range of industries such as Commercial Real Estate, Healthcare, Education, Government and more. Company Overview: Allied Universal, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

MO30+ days ago

ul>

St Louis, MO30+ days ago

EAST SAINT LOUIS, IL30+ days ago

The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. You will protect our premises, assets, and employees and prevent any illegal or inappropriate occurrences.

St Louis, MO27 days ago

Join Allied Universal as an Armed Patrol Officer at a dynamic chemical and petrochemical location, where you will monitor and patrol assigned areas, remain visible to help deter security-related incidents, and deliver outstanding customer service and communication. Respond to incidents, alarms, and/or critical situations in a calm, problem-solving manner, documenting observations and communicating with site contacts, supervisors, and/or local responders as needed.

St. Louis, MO30+ days ago

p>In this role, you will get to:

• Provide high-level service to faculty, staff and students with questions regarding parking, building access, wayfinding on campus, as well as responding with empathy and support to instances involving potential policy violation or criminal activity.

To succeed in this role, you will need:

• A high school diploma or GED required; associate's degree in criminal justice or related field preferred • High level customer service skills.

MO25 days ago

Join Allied Universal at a dynamic manufacturing and industrial location as an Armed Patrol Officer, where you will monitor and patrol assigned areas, stay visible to help deter security-related incidents, and support daily operations through strong communication and customer service.

Conduct regular and random patrols throughout production areas, warehouses, loading zones, parking areas, and perimeter locations to help identify unusual activity and support security-related concerns.

St. Louis, MO14 days ago

Overall general function of officers is to provide security detail as described below (Note: duties may vary depending on post orders):

Be on time and report to post in full uniform.
Complete Daily Activity Reports, Log Book entries, Incident Reports and all relevant reports related to job assignment.

St Louis, MO30+ days ago

p>As a Security Officer Enhanced Part Time Armed Driver in Saint Louis, MO, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you.

Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.

St. Louis, MO12 days ago

p>Essential Duties and Responsibilities: Includes the following and other duties may be assigned:

Perform entrance control: Enforce the District's entry and identification system which includes operating security screening equipment to detect weapons, contraband, and prohibited items, checking items such as handbags, briefcases, computers, packages, baby carriages, wheelchairs, etc.

Preserve order: Responsible for providing security presence in the courtroom, enforcing federal law and judicial orders within the courtroom, enforcing local court rules regarding prohibited items, and providing protection to court proceedings as circumstances dictate.

IL16 days ago

p>Essential Duties and Responsibilities: Includes the following and other duties may be assigned:

Fairview Heights, Illinois30+ days ago

All our employees undergo company's pre-employment screening before being hired: comprehensive criminal background check and fingerprinting; participate in the training to upgrade their knowledge in state laws, patrol techniques and self-defense skills annually. At GammaTeam Security we guarantee smooth process of operations, quality, and control of our services by carefully selecting and professionally training our staff on the state level.

New!

Saint Louis, MissouriToday

Security Officers will be required to stay up to date with training in security equipment, surveillance equipment, alarms, and emergency procedures for life safety, and fire protection. OUR COMMON PURPOSE: At Enterprise Center & Stifel Theatre, we strive to create an environment that reflects our core values: Excitement, Excellence and Empathy.

Saint Louis, Missouri14 days ago

Provides a reasonably safe and secure environment by providing security services for the staff, patients, visitors, and premises as well as be first responders to urgent facility matters.

Job Responsibilities and Requirements:.

9251000128 SEC - DePaul

Scheduled Weekly Hours:

Benefits:.

Collinsville, Illinois20 days ago

Security Officer: Reporting Directly to the Security Supervisor, this position is responsible for providing superior service to guests by seeking out opportunities to be of service; by maintaining highly visible patrols to insure a safe gaming experience; and by assuring quality support to other departments so that they may serve guests more effectively. 2 years minimum working experience in the security or police field/2 years minimum education related field, law enforcement, security, investigations, etc.

MO30+ days ago

p>Knowledge, skills, and abilities:

• Requires completion of departmental training with chemical weapons, Taser, defensive tactics, Narcan, gas mask, and basic handgun course and perform annual training and qualifications as required.

JOB OVERVIEW:

The purpose of this position is to provide armed security for the courthouse, Juvenile Justice Center, Administration building, Executive building, and municipal court buildings and to assist the public as needed.

St. Louis, MO30+ days ago

p>Normandy Schools Collaborative is seeking Safety and Secuirty Officer(s) to maintain reasonably safe and secure teaching and learning environments for our students, faculty and staff.

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job.

Granite City, IL12 days ago

As a Security Professional Flex Officer, you'll use our exclusive shift-pickup platform to view and claim open shifts based on your availability - giving you the freedom to build a schedule that works for you, while gaining valuable site experience across various industries.

Company Overview:

Allied Universal, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose.

St Louis, MO30+ days ago

Join Allied Universal as an Unarmed Patrol Officer at a financial institution location, where you will monitor and patrol assigned areas, stay visible to help deter security-related incidents, and deliver outstanding customer service and communication. What You'll Do: Provide customer service to clients and visitors by carrying out security-related procedures, site-specific policies, and/or appropriate emergency response activities at a financial services location.

MO30+ days ago

Join Allied Universal as an Unarmed Patrol Officer at a government location, where you will monitor assigned areas, conduct routine patrols, and remain visible to help deter security-related incidents. This role offers the chance to deliver outstanding customer service and clear communication while supporting a caring, agile team that values reliability, innovation, teamwork, and integrity every day.

St. Louis, MO28 days ago

Lift-Carry: 18lbs vertical lift from 1 inch to 44 inches from the floor, and horizontally transfer 15ft (4X), 18lbs vertical lift from 10 inches to 36 inches from the floor and horizontally transfer 300ft (1X) and 50lbs vertical lift from 10 inches to 36 inches from the floor and horizontally transfer 2ft (2X). With a network of nearly 200 branches, Loomis armored transportation, cash management centers, and cash inventory vaults keep cash flowing throughout financial institutions and retail businesses across the US.

St Louis, MO28 days ago

Join Allied Universal as an Unarmed Patrol Officer at a government location, where you will conduct routine patrols, maintain a visible presence to help deter security-related incidents, and support daily operations through strong customer service and communication. Conduct regular and random patrols throughout buildings, grounds, parking areas, and perimeter locations to help to deter unauthorized activity and/or identify potential concerns.

St Louis, MO30+ days ago

Join Allied Universal as an Unarmed Patrol Officer at a government location, where you will monitor and patrol assigned areas, maintain a visible presence to help discourage security-related incidents, and deliver outstanding customer service and communication. Monitor access points and observe coming and going activity to help to deter unauthorized entry, support visitor processing, and follow site protocols for restricted areas.

St Louis, MO25 days ago

Join Allied Universal as an unarmed patrol officer at a financial institution location, where you will conduct routine patrols, remain visible to help deter security-related incidents, and deliver outstanding customer service and communication. Assist with security-related awareness by observing customer-facing and employee areas, helping to report maintenance issues, suspicious activity, and/or policy concerns that could impact daily operations.

MO30+ days ago

Join Allied Universal as an unarmed officer in a government location, where you will monitor and patrol assigned areas, stay visible to help to deter security-related incidents, and deliver outstanding customer service and communication. Conduct regular and random patrols throughout government location grounds, buildings, entrances, parking areas, and perimeter areas to help to deter unauthorized activity.

East Saint Louis, IL21 days ago

Join Allied Universal as an Unarmed Patrol Officer at a government location, where you will monitor and patrol assigned areas, remain visible to help to deter security-related incidents, and support a professional environment through strong customer service and communication.

What You'll Do:

Provide customer service to visitors, staff, and/or members of the public by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a government location.

MO30+ days ago

p>As a Security Officer Enhanced Part Time Unarmed Patrol in East Saint Louis, IL, this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you.

St Louis, MO7 days ago

Join Allied Universal at a government location where you will monitor and patrol assigned areas, conduct routine patrols, remain visible to help discourage security-related incidents, and deliver outstanding customer service and communication. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve.

St Louis, MO30+ days ago

Join Allied Universal as an Unarmed Patrol Officer at a government location, where you will monitor and patrol assigned areas, maintain a visible presence to help to deter security-related incidents, and support daily operations through strong communication and customer service. Support daily operations by preparing activity reports, maintaining an attentive presence, and assisting with crowd management, directions, and other customer service needs in a public-facing environment.

St Louis, MO30+ days ago

As a Patrol Officer in a government location, you will monitor and patrol assigned areas, stay visible to help discourage security-related incidents, and support people with strong customer service and communication. What You'll Do: Provide customer service to visitors, staff, and/or the public by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a government location.

East Saint Louis, IL30+ days ago

As a Patrol Officer at an aerospace and defense location, you will monitor and patrol assigned areas, remain visible to help deter security-related incidents, and support a professional environment through strong customer service and communication. What You'll Do: Provide customer service to employees, visitors, and/or vendors by carrying out security-related procedures, location-specific policies, and when appropriate, emergency response activities within an aerospace and defense location.

East Saint Louis, IL30+ days ago

Join Allied Universal as an unarmed officer in a chemical and petrochemical location, where you will conduct routine patrols, remain visible to help reduce security-related incidents, and provide outstanding customer service and communication.

East Saint Louis, Illinois Position Type: Full Time Shift Type: Afternoon, Overnight Req ID: 2026-1601311 Work Days Available: Tuesday, Wednesday, Friday, Saturday Date posted: 05/28/2026.

St Louis, MO30+ days ago

Join Allied Universal as an Unarmed Patrol Officer in a government location, where you will conduct routine patrols, remain visible to help deter security-related incidents, and support a professional environment through strong communication and customer service. What You'll Do: Provide customer service to clients, visitors, and staff by carrying out security-related procedures, site-specific policies, and/or emergency response activities at a government location.

St Louis, MO20 days ago

Join Allied Universal as an unarmed patrol officer at a commercial real estate location, where you will conduct routine patrols, remain visible to help deter security-related incidents, and support a welcoming atmosphere through strong customer service and communication. What You'll Do: Provide customer service to tenants, visitors, and/or property staff by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a commercial real estate location.

St Louis, MO22 days ago

Join Allied Universal as an unarmed Patrol Officer at a government location, where you will monitor and patrol assigned areas, maintain a visible presence to help deter security-related incidents, and support daily operations through strong communication and customer service. Support emergency response activities by following post orders, communicating clearly with staff and/or first responders, and helping direct people during evacuations, restricted access situations, and/or other site events.

MO8 days ago

Join Allied Universal as an Unarmed Patrol Officer at a dynamic tech and telecommunications location, where you will conduct routine patrols, maintain a visible presence to help deter security-related incidents, and deliver outstanding customer service.

What You'll Do:

Provide customer service to employees, visitors, and/or contractors by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a technology and telecommunications location.

IL12 days ago

Join Allied Universal at a dynamic aerospace and defense location, where you will monitor and patrol assigned areas, remain visible to help discourage security-related incidents, and support a professional environment through strong communication and customer service. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve.

Armed Security Officer Jobs in Saint Louis, MO

Security Officer II (Armed) Mosaic Life Care

Armed Security Officer - Evenings/Overnights GCI Security

Armed Gas Station Security Officer GCI Security

Concierge Armed Security Officer GardaWorld Security Services U.S.

ARMED Security Officer Gamma Team Security Inc

ARMED Security Officer Gamma Team Security

Armed Security Officer BJC HealthCare

Armed Security Officer - STLCTY BJC HealthCare

Security Officer Armed Patrol Driver Allied Universal

Security Officer Part Time Armed Allied Universal

Security Officer Armed Driver Patrols Allied Universal

Security Officer Part Time Armed Patrol Allied Universal

Security Officer - Armed Allied Universal

Security Officer (Armed) (Weekend) Mosaic Life Care

Security Officer Armed Flex Allied Universal

ARMED Officer 1 AMERICAN PROTECTION PLLC

Security Officer Weekend Armed Driver Allied Universal

Armed Public Safety Officer University of Health Sciences and Pharmacy

Security Officer Part Time Armed Deterrence Patrol Allied Universal

Licensed Armed Security Guard Part Time Andy Frain Services, Inc.

Security Officer Part Time Armed Driver Allied Universal

Court Security Officer, St. Louis, MO Walden Security

Court Security Officer, East St Louis, IL Walden Security

UNARMED Security Officer Gamma Team Security

Part Time Safety & Security Officer Enterprise Center

Security Officer SSM Health

Stand out to leading employers.