Security Supervisor-Temporary Assignment

DSI Security Services•Roseville, CA

9h•$21•Onsite

About The Position

DSI Security Services is a leading provider of contract security solutions, serving clients across multiple industries nationwide. Founded on the principle of DWYSYWD — “Do What You Say You Will Do,” DSI is committed to accountability, professionalism, and delivering consistent, high-quality service. We believe success starts with our people. Through thoughtful recruiting, ongoing training, and strong operational support, DSI creates work environments that align with both our clients’ expectations and our core values. Our focus on integrity, teamwork, and continuous improvement allows us to build long-term partnerships with clients while providing meaningful career opportunities for our employees. DSI is growing—again! We are currently hiring a Security Supervisor to join our team in Rosehill, CA. This role is ideal for a proven security professional with leadership experience who is dependable, professional, and customer-service driven. As a Security Supervisor, you will be responsible for overseeing on-site security operations, leading Security Officers, and ensuring all post orders, policies, and safety standards are followed. You will serve as a key point of contact between officers, clients, and branch leadership while maintaining a safe and secure environment. This position is a temporary role intended to support site operations for a defined period of time. Assignment length will be discussed during the interview process and is based on operational needs.

Requirements

Must be at least 21 years of age
High school diploma or equivalent (required)
Previous security experience required
Demonstrated supervisory or leadership experience required
Valid state driver’s license (required)
Reliable transportation and consistent means of communication (required)
Basic to intermediate computer proficiency required (report writing, scheduling, and electronic systems)
Strong written and verbal communication skills required
Ability to perform routine foot patrols, moderate lifting, and work in all weather conditions required
Must successfully pass all required criminal background checks, motor vehicle screening, and drug screening
Prior military, law enforcement, or corrections experience OR A minimum of two (2) years of verifiable security supervisory experience
Valid state driver’s license
Valid California Security License

Responsibilities

Supervise and support Security Officers during assigned shifts
Ensure compliance with DSI policies, client requirements, and post instructions
Maintain a safe and secure environment through visible leadership, patrols, and oversight
Respond to and manage incidents, emergencies, and escalated situations
Observe, report, and address safety hazards, suspicious activity, and security concerns
Assist with training, coaching, and performance accountability of assigned personnel
Complete incident reports, shift logs, and required documentation accurately and timely
Serve as a professional representative of DSI with clients, visitors, and the public
Participate in required training and ensure team compliance with DSI safety policies and manuals