Lead Security Supervisor, 3rd Shift – Outdoor Garden

Missouri-Botanical-Garden; St. Louis (MO); On-site; USD 45,000 - 80,000; Full time

Benefits offered by this job

Uniform and Security License paid 100%

On-Demand Pay

Paid Holidays and vacation time

Medical, Dental, Vision Insurance

Retirement plan with up to 6% match

Work-Life Balance

Job summary

The Missouri Botanical Garden is seeking an experienced Security Supervisor to lead and support our team in protecting visitors, staff, and the grounds. You’ll oversee daily security operations, train and mentor officers, and uphold the Garden’s standards with integrity.

This role requires hands-on leadership, a focus on safety, and the ability to manage incidents, access control, and large events outdoors in all weather. Regular 3rd shift duties, holidays, and excellent teamwork are essential.

Qualifications

• Three (3) years’ security officer or guard experience required, public venue experience a plus.
• Minimum one (1) year supervisory experience preferred.
• Working knowledge of safe operation procedures for fire extinguishers, AED and first aid equipment.
• Ability to identify suspicious characters, movements and dangerous situations. Must always be alert and ready to deal with security emergencies.

Responsibilities

• Lead & Develop Staff: Recruit, train, and coach security officers to deliver exceptional service and uphold Garden standards.
• Operational Oversight: Supervise daily security operations and contract officers to ensure safety across Garden events and activities.
• Safety & Emergency Preparedness: Partner with Safety Manager to maintain OSHA compliance, update safety manuals, and support emergency action plans.
• Incident Management: Respond to emergencies and accidents, provide first aid/ CPR as needed, and ensure timely completion of all incident and maintenance reports.
• Administrative Support: Approve timesheets, manage scheduling, and assist with security systems such as ID badges, camera monitoring, and guard tour systems.
• Essential Role: Serve as an essential staff member—available to work all scheduled shifts in varying conditions to support Garden operations.

Skills

Leadership

Security operations

Incident response

Public interaction

Education

Associate’s degree

Tools

ID badge systems

Camera monitoring

Guard tour systems

Job description

The Missouri Botanical Garden is seeking an experienced Security Supervisor to lead and support our team in protecting visitors, staff, and the grounds. You’ll oversee daily security operations, train and mentor officers, and uphold the Garden’s standards with integrity.

This role requires hands-on leadership, a focus on safety, and the ability to manage incidents, access control, and large events outdoors in all weather. Regular 3rd shift duties, holidays, and excellent teamwork are essential.