Security Officer Patrol Observation

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

As a Security Officer Patrol Observation in Saint Charles, MO , you will serve and safeguard clients in a range of industries such as Tech/Media/Telecom, and more. As an Unarmed Patrol Officer at a dynamic technology, media, and telecommunications location, you will monitor and patrol assigned areas, maintain a visible presence to help deter security‑related incidents, and deliver exceptional customer service. You will communicate professionally with employees and visitors while supporting a welcoming environment. Join Allied Universal’s agile, reliable, and innovative team, where a caring culture, teamwork, and integrity guide every shift.

Position Type: Full Time

Pay Rate: $18.19 / Hour

Job Schedule:

• Tue 10:00 PM - 06:00 AM
• Wed 10:00 PM - 06:00 AM
• Thur 10:00 PM - 06:00 AM
• Fri 10:00 PM - 06:00 AM
• Sat 10:00 PM - 06:00 AM

What You’ll Do:

• Provide customer service to employees, visitors, contractors, and delivery personnel at a technology-focused location by carrying out site‑specific procedures and security‑related protocols.
• Conduct regular and random patrols of interior areas, exterior grounds, parking areas, access points, and perimeter locations to help identify and report unusual activity, hazards, and maintenance concerns.
• Monitor access points, verify visitor and contractor authorization, and assist with badge, escort, and entry procedures in accordance with site policies.
• Respond to incidents, alarms, medical situations, and other critical events in a calm, problem-solving manner; notify appropriate personnel and document actions taken.
• Prepare clear, accurate reports of patrols, incidents, observations, and security-related concerns, and communicate relevant information to Allied Universal leadership and site contacts.

Minimum Requirements:

• Be at least 18 years of age for unarmed roles; 21+ years of age for armed roles.
• Possess a high school diploma or equivalent.
• As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws.
• Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws.
• As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law.
• Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment.
• A valid driver’s license will be required for driving positions only.

Why Join Us:

• Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more.
• Career Growth: Get paid training and access to career growth opportunities.
• Financial and Health Benefits: Enjoy access to a retirement savings plan, plus medical, dental, vision, basic life and AD&D, and disability insurance.
• Exclusive Perks: Enjoy discounts on top brands and services through our Perks Program.

Allied Universal® is an Equal Opportunity Employer.

All qualified applicants will receive consideration for employment without regard to race/ethnicity, age, color, religion, sex, sexual orientation, gender identity, national origin, genetic information, disability, protected veteran status or relationship/association with a protected veteran, or any other basis or characteristic protected by law. For more information:

If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: