Top 272 Security officer Jobs in Eureka Mo

Overnight Armed Security Officer - $22.00/hr
GCI Security, Inc. —St. Louis, MO
- From $22 an hour
- Overnight shift
- Customer service
- Ability to walk for extended periods
- Military
- Paid training
- Paid time off
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10d
Professional Security Officers
Securitas Security Services —Chesterfield, MO
- $19 an hour
- Online Application
- 18 years or older
- Military
- Computer literacy
- Paid training
- AD&D insurance
9d
Transportation Security Officer
US Transportation Security Administration —Bridgeton, MO
- $45,440 - $58,287 a year
- Overtime
- Background check
- 18 years or older
- Ability to walk for extended periods
- Travel reimbursement
- Paid holidays
Unarmed Security Officer - Full Time
Prosegur —St. Louis, MO
- $19 an hour
- Full-time
- Clean driving record
- Computer literacy
- Pass drug screening
Quick Apply
Overnight Security Officer - $18-19/hour (Mon-Thu)
GCI Security —St. Louis, MO
- $18 - $19 an hour
- Overnight shift
- Ability to walk for extended periods
- Military
- Writing skills
- Paid time off
- Professional development assistance
Quick Apply
11d
Unarmed Security Officer - All Shifts
Prosegur —Hazelwood, MO
- $24 an hour
- Full-time
- Background check
- Military
- Computer literacy
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Unarmed Security Officer
Metro One Loss Prevention Services Group (Guard Division), Inc. —Gray Summit, MO
- $19.51 an hour
- 8 hour shift
- Background check
- 18 years or older
- Customer service
- Health insurance
- Dental insurance
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Security Officer Overnight Patrol
Allied Universal —St. Louis, MO
- $21 an hour
- Overnight shift
- 18 years or older
- Customer service
- Pass drug screening
- Paid training
- AD&D insurance
Quick Apply
Senior Security Officer
Principia The —St. Louis, MO
- $24.15 - $28.09 an hour
- Full-time
- School experience
- Microsoft Outlook
- Military
- 403(b) matching
- Relocation assistance
Protective Security Officer
Valentis Group Inc —St. Louis, MO
- $26.11 an hour
- Full-time
- Background check
- Clean driving record
- High school diploma or GED
- Travel reimbursement
- Paid training
Quick Apply
Security Officer
SSM Health —Bridgeton, MO
- Full-time
- Background check
- Hospital
- Pass drug screening
- Paid parental leave
- Health insurance
Security Officer Patrol Overnight
Allied Universal —Des Peres, MO
- $19.83 an hour
- Part-time
- 18 years or older
- Pass drug screening
- High school diploma or GED
- Paid training
- Opportunities for advancement
Quick Apply
5d
Security Guard
Nazareth Living Center —St. Louis, MO
- $24 - $26 an hour
- Part-time
- CPR Certification
- Computer literacy
- Mid-level
- Dental insurance
- Paid time off
5d
Customer Service Security Officer
Securitas Security Services —Valley Park, MO
- $19.75 an hour
- Online Application
- 18 years or older
- Customer service
- Military
- Paid training
- AD&D insurance
3d
Security Officer Driver Patrol Recon
Allied Universal —St. Louis, MO
- $27.86 an hour
- Part-time
- 18 years or older
- Customer service
- Pass drug screening
- Paid training
- Opportunities for advancement
Quick Apply
5d
Asset Protection Customer Host
Walmart —High Ridge, MO
- $15 - $28 an hour
- Part-time
- High school
- Entry level
- Paid jury duty
- Disability insurance
School Safety Officer
Parkway Schools —Chesterfield, MO
- From $24.50 an hour
- 8 hour shift
- Classroom
- Customer service
- Basic math
- 403(b) matching
- Paid holidays
2d
Security Officer Unarmed Patrol Agent
Allied Universal —St. Louis, MO
- $21 an hour
- Full-time
- 18 years or older
- Customer service
- Pass drug screening
- Paid training
- AD&D insurance
Quick Apply
10d
Armed Security Officer
BJC HealthCare —St. Louis, MO
- $18.25 - $29.26 an hour
- Full-time
- Acute care
- CPR Certification
- BLS Certification
- Disability insurance
- Health insurance
3d
Safety & Security Officer
Marriott International, Inc —Clayton, MO
- Full-time
- Hotel
- High school diploma or GED
- Entry level

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security officer jobs near eureka mo

Overnight Armed Security Officer - $22.00/hr

GCI Security, Inc. -
St. Louis, MO

Quick Apply

Job Details

Full-time
From $22 an hour
10 days ago

Benefits

Paid training
Paid time off
Professional development assistance
Flexible schedule

Qualifications

Outdoor work experience
High school diploma or GED
Driver's License
Armed Security License
Security
Basic firearms training

Full Job Description

ARMED SECURITY OFFICER (Overnights, License Required)

**REQUIRED: Current Armed Security License (St. Louis City/County)**

Launch Your Security Career – Paid Training & Promotion Path Available
GCI Security, Inc. – Greater St. Louis Area

POSITION SUMMARY

Security done right. Leadership built from within. At GCI Security, we don’t just post guards — we empower officers to protect with purpose. Armed Security Officers at GCI Security are trusted to uphold the highest standards of protection in environments where safety and accountability matter most. 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. Our armed officers are trained professionals who understand that presence alone is not enough — clear communication, sound judgment, and unwavering professionalism are essential.

Starting Pay: $22.00 per hour

For those ready to step up, this role is designed to be a launchpad — not a landing spot. Our goal is to develop field leaders, mobile supervisors, trainers, and even future executives from within. We’re building a team of growth-minded professionals, not just shift-fillers. If you’re open to learning the business side of security and eventually stepping into customer-facing, leadership, or business development roles, GCI is the place to grow.

ABOUT US

At GCI Security, we believe great security is about more than having someone on-site — it’s about trust, presence, and purpose. We’re a locally owned company that was the first to deliver private security services to local taxing districts in St. Louis. Today, we continue to lead the industry by providing worry-free, professional guarding services that protect what matters most.

Our mission is clear: Built to empower. Driven to protect. Trusted to deliver worry-free guarding at the highest standard.

We serve private neighborhoods, corporate offices, retail properties, industrial sites, and more — delivering proactive protection through visible presence and responsive service.

At GCI, we don’t just fill shifts — we build careers. Our team lives by five core values: Professionalism. Accountability. Growth. Communication. Integrity. These values shape how we hire, train, and promote from within. If you take pride in your work and want to grow with a company that backs you up, GCI is the place to do it.

BENEFITS & PERKS

Fast-track leadership opportunities (from trainee to supervisor in 15 months!)
Flexible scheduling options
Real career growth, from field to executive career paths
Company funded quarterly training & professional skill development
Supportive, hands-on leadership
Performance-based bonuses & recognition
Diverse sites and roles
Licensing-reimbursement program
Uniform & equipment reimbursement programs

OBJECTIVES

Provide a strong, visible security presence to deter threats and maintain a safe environment.
Conduct routine foot and/or vehicle patrols to monitor premises, secure perimeters, and identify safety concerns.
Respond to disturbances, emergencies, or suspicious activity with sound judgment and professionalism.
Enforce access control procedures, check credentials, and manage entry to secure areas.
De-escalate tense situations using calm, confident communication.
Clearly document all incidents, observations, and actions taken during your shift.
Coordinate with GCI supervisors, law enforcement, or emergency services as needed.
Ensure proper care, control, and legal compliance regarding all issued firearms and equipment.
Arrive on time, in full uniform, ready to execute post orders and respond to real-time site needs.
Uphold all safety, legal, and ethical standards in accordance with GCI policy and Missouri law.

COMPETENCIES

Maintains strict control, responsibility, and situational awareness when armed.
Communicates clearly, calmly, and authoritatively in both routine and high-stress situations.
Demonstrates good judgment, maturity, and professionalism at all times.
Understands and respects the appropriate use of force and de-escalation principles.
Maintains physical and mental alertness throughout the entire shift.
Adapts to changing conditions and site requirements with flexibility and discipline.
Follows instructions, responds to supervision, and takes initiative when needed.
Represents the GCI brand and values with integrity, even under pressure.
Values continuous improvement and welcomes opportunities for growth.
Adapts quickly to changing site needs or client expectations.
Builds trust with clients, colleagues, and the communities we serve.

EDUCATION & EXPERIENCE

Must be at least 21 years of age.
High school diploma or equivalent required.
Must have an armed security license or the ability to obtain one prior to employment (required).
Must pass a criminal background check and drug screening.
Prior security experience required. Military, law enforcement, or customer service experience is a plus, but not required.
Must demonstrate firearms proficiency and pass a weapons qualification.
Must have reliable transportation to and from assigned job sites.
Must be authorized to work in the United States.

New to security? No problem. GCI Security proudly welcomes individuals who are new to the security field. If you don’t yet have a security license, we’ll guide you through the process and even reimburse your licensing fees during your first three months with the company. GCI officers new to the security field will begin their career at an unarmed post.

PHYSICAL REQUIREMENTS

Must be able to stand and walk for extended periods (up to 8–12 hours per shift).
Ability to patrol on foot or in a vehicle, depending on the post assignment.
Must be able to respond quickly to emergencies and navigate stairs, uneven surfaces, or outdoor environments as needed.
Work may be performed indoors or outdoors in various weather conditions, including heat, cold, and rain.
Must be able to observe and hear accurately to assess environments and respond appropriately.Occasional lifting (up to 25 lbs) may be required.
Must maintain a high level of mental focus and physical readiness during all shifts.

COMMITMENT TO DIVERSITY

GCI Security is proud to be an equal opportunity employer. We believe that great security starts with great people — and that means building a team with diverse backgrounds, experiences, and perspectives.

We hire and promote based on professionalism, performance, and alignment with our values — not on race, religion, gender, sexual orientation, age, disability, or background.

Our commitment is to create an inclusive, respectful workplace where everyone has the opportunity to grow, lead, and protect with purpose.

YOUR NEXT STEP COULD BE THE ONE THAT CHANGES EVERYTHING

If this sounds like the kind of opportunity you’ve been looking for — and you’re ready to protect with purpose — we want to hear from you.

Your potential goes far beyond the post. Let’s unlock it together!

Pay: From $22.00 per hour

Benefits:

Flexible schedule
Paid time off
Professional development assistance

Experience:

security: 1 year (Required)

License/Certification:

ARMED security license for St. Louis City/County (Required)
Driver's License (Required)

Shift availability:

Day Shift (Preferred)
Night Shift (Preferred)
Overnight Shift (Required)

Work Location: In person

Quick Apply

Refine Your Search

security officer jobs in eureka mo

Overnight Armed Security Officer - $22.00/hr

Professional Security Officers

Transportation Security Officer

Unarmed Security Officer - Full Time

Overnight Security Officer - $18-19/hour (Mon-Thu)

Unarmed Security Officer - All Shifts

Unarmed Security Officer

Security Officer Overnight Patrol

Senior Security Officer

Protective Security Officer

Security Officer

Security Officer Patrol Overnight

Security Guard

Customer Service Security Officer

Security Officer Driver Patrol Recon

Asset Protection Customer Host

School Safety Officer

Security Officer Unarmed Patrol Agent

Armed Security Officer

Safety & Security Officer

I want to receive the latest job alert for security officer in eureka mo

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