Security Officer Flex - University Campus

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 - Flex Front Desk in Saint Louis, MO
, you will serve and safeguard clients in a range of industries such as Education, and more. Join a leading team where flexibility meets opportunity. As a Flex Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more:  As a Front Desk Officer at an education location, you will welcome students, faculty, staff, and visitors while supporting day-to-day security-related operations.

You will help manage access control and badging, monitor alarms and cameras, answer calls, document activity, and escalations concerns with clear communication and professionalism. At Allied Universal, you will bring our agile, reliable, and innovative mindset to a caring, people-first culture built on teamwork and integrity.

Thur: 11:15 AM - 06:15 PM
Fri: 06:30 AM - 06:15 PM

• 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 Benefits: Participate in our retirement savings plan to invest in your future.
• Exclusive Perks: Enjoy discounts on top brands and services through our Perks Program.

• Provide customer service at the front desk by following Allied Universal post orders, site‑specific policies, and security‑related procedures for an education location.
• Control access to the facility by greeting and directing students, staff, and visitors, verifying identification and/or authorization, and issuing visitor credentials as required.
• Monitor front desk activity and available security‑related systems such as cameras, alarms, intercoms, and access control to help deter unauthorized entry and report concerns.
• Respond to incidents, requests for assistance, and critical situations in a calm, problem‑solving manner, including initiating emergency response activities when appropriate.
• Complete logs, incident reports, and shift handoff communications, and coordinate with site contacts and/or local responders as directed by post orders.

• Have 2 or more years of security‑related experience.
• Be at least 21 years of age.
• Access control and badge experience is preferred.
• Alarm panel experience is preferred.
• Be comfortable using a computer or tablet, preferred.
• 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.

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: