Supervisor Security | Nassau Veterans Memorial Coliseum

ASM Global•Uniondale, NY

1d•Onsite

About The Position

The Part-Time Security Supervisor is responsible for leading and overseeing security operations with an emphasis on event-day staffing, service to ASM Global employees, and maintaining a safe and secure environment across ASM Global-managed facilities. This role supports the development and implementation of operational security policies and procedures, and serves as the on-site supervisory lead during the move-in/move-out of trade shows, conventions, and events.

Requirements

High school diploma or G.E.D.; some college preferred.
Minimum 3 years of security experience, preferably in a similar venue or event environment, with at least 1 year in a lead or supervisory capacity.
Valid driver's license required.
Demonstrated ability to supervise, motivate, and hold a security team accountable during high-pressure events.
Excellent organizational and situational awareness skills.
Strong customer service skills with the ability to de-escalate conflict professionally.
Strong written, verbal, and interpersonal communication skills; ability to interact with all levels of staff including management.
Ability to work independently and exercise sound judgment with minimal oversight.
Ability to work irregular hours including nights, weekends, and holidays.
Professional presentation, appearance, and work ethic.
Working knowledge of security systems and basic computer proficiency.

Responsibilities

Supervise and direct a team of security staff during assigned shifts, ensuring proper post coverage and adherence to protocols.
Conduct pre-shift briefings, assign posts, and monitor staff performance throughout the event.
Secure property, oversee locking and unlocking of facility doors, and ensure routine property walks are completed by the team.
Respond to and manage emergency situations, serving as the on-site lead for incident response and escalation.
Ensure the safety of all individuals on the premises and provide guidance to staff on handling escalated or unruly situations.
Serve as the primary liaison with local Fire and Police Departments to coordinate off-duty details and emergency response.
Complete post-incident reports and communicate operational updates to Security Management.
Monitor and enforce compliance with security policies and procedures across the team.
Work independently to assess situations and make sound, immediate decisions in a fast-paced environment.
Other duties as assigned.