🔥 Security Supervisor - Culver City, CA

Marksman Security LLC•Culver City, CA

About The Position

The Security Shift Supervisor manages daily security operations and personnel during an assigned shift, ensuring the safety and protection of individuals, property, and assets. The role leads a team of security officers, monitors security systems, and serves as the primary point of contact for security issues and emergencies. The Shift Supervisor enforces policies and procedures, trains and mentors staff, and coordinates with other departments and external agencies as needed. The position requires leadership, effective communication, sound judgment, and composure under pressure. The supervisor oversees post inspections, staffing and breaks, performance feedback and corrective actions, emergency response and reporting, patrols, parking procedures, badge-access and escorting audits, and support for special events. The role also maintains radio and security technology readiness and helps ensure security services meet client standards.

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.
Ability to lead a team in complex problem-solving and emergency response.
Strong interpersonal, critical-thinking, and time-management skills.
Excellent communication and professional writing skills for revising and auditing reports.
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.
Ability to remain calm and make sound decisions in high-stress emergencies.
Attention to detail in post inspections and report reviews.
Ability to manage labor resources and relief schedules.

Nice To Haves

Prior supervision of large-scale studio accounts.
Bachelor’s degree in a related field.

Responsibilities

Supervise and direct security staff to ensure strong performance and adherence to 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.
Conduct regular post inspections and verify uniform and grooming standards.
Manage officer areas and coordinate meal and break relief schedules to ensure continuous post coverage.
Conduct annual officer evaluations and ongoing “7 & 7” feedback sessions.
Oversee radio upkeep and ensure security laptops have current 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 client review.
Manage call-offs through the dedicated landline and secure coverage for vacancies when the Site Supervisor is unavailable.
Detect, deter, and immediately report criminal or unusual activity using site-approved nomenclature.
Manage and verify Tracktik patrols to ensure full facility coverage.
Review Executive Parking and manage Overnight Parking logs and compliance.
Perform weekly SIM-T badge-access and escorting audits.
Support special events and coordinate with the Lead Operations Manager (LOM) as required.
Serve as a professional liaison between site staff and management.