🎯Security Site Supervisor | Long Beach, CA

Marksman Security LLC•Long Beach, CA

About The Position

The Security Site Supervisor manages daily security operations and personnel during an assigned shift, ensuring the safety and protection of individuals, property, and assets. The supervisor leads security officers, monitors security systems, and serves as the primary point of contact for security issues and emergencies. The role enforces policies and procedures, trains and mentors staff, and coordinates with other departments and external agencies as needed. It requires strong leadership, effective communication, sound judgment, and composure under pressure. The supervisor oversees shift performance, site safety and surveillance, incident response, and professional development while ensuring services meet client standards. Responsibilities include staffing and post coverage, inspections and evaluations, emergency response and reporting, patrol and parking oversight, audits, and support for special events. The position is located in Long Beach, California. Compensation is $29.00 per hour.

Requirements

2–3 years of experience managing a security team.
Active BSIS California Guard Card.
High school diploma or equivalent.
Completion of all mandatory training, including EHS and HAZMAT response.
Proficiency with security systems, including CCTV and Access Control, and Tracktik patrol software.
Understanding of Incident Command Systems (ICS) and site-specific ERPs.
Knowledge of SIM-T, Zinc, and ACME update protocols.
Strong interpersonal, critical-thinking, and time-management skills.
Excellent communication and professional writing skills for revising and auditing reports.
Ability to lead a team in complex problem-solving and emergency response.
Ability to remain calm and make sound decisions in high-stress emergency situations.
Meticulous attention to detail during post inspections and report reviews.

Nice To Haves

Prior supervision of large-scale studio accounts.
Bachelor’s degree in a related field.
Leadership experience managing labor resources and relief schedules to prevent site vulnerabilities.

Responsibilities

Supervise and direct security staff to ensure strong performance and compliance with site protocols.
Monitor the site to maintain a safe and secure environment for employees, visitors, and assets.
Lead the initial response to incidents, provide guidance, and commit resources effectively.
Train, mentor, and evaluate security staff.
Deliver security services professionally and in accordance with client standards.
Conduct regular post inspections and verify staff uniform and grooming standards.
Manage officer areas and coordinate meal and break relief schedules to maintain continuous post coverage.
Conduct annual officer evaluations and ongoing “7 & 7” feedback sessions.
Oversee radio upkeep and ensure security laptops are current with ACME updates.
Issue corrective actions and conduct daily SIM-T communications audits.
Respond to emergencies and incidents according to site Emergency Response Plans (ERP).
Review and revise Zinc reports for accuracy and detail for client review.
Manage call-offs through the dedicated landline and secure coverage for vacancies when the Site Supervisor is not working.
Detect, deter, and immediately report criminal or unusual activity using site-approved nomenclature.
Manage and verify Tracktik patrols to ensure complete facility coverage.
Review Executive Parking and manage Overnight Parking logs and compliance.
Perform weekly SIM-T badge-access and escorting audits.
Support special events, coordinating with the Lead Operations Manager (LOM) as required.
Coordinate with other departments and external agencies as necessary.
Act as a professional liaison between site staff and management.