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DSI Security Services in Fontana, CA is hiring an Armed Security Officer (LE/Military Experience). You will maintain a safe environment, perform patrols, control access, and respond to incidents while applying professional judgment and integrity.
The role requires 21+ years old, a high school diploma or equivalent, and valid licenses; weekend/shift availability is needed with competitive hourly pay and benefits.
Adhering to our Do What You Say You Will Do motto, you gain more than just a paycheck when you are employed with DSI. From our biggest clients to our newest security officer, the values of DSI and DWYSYWD are always present. Working for DSI is more than just a job – it’s a way of life.
Flexible Hours
Paid Time Off
Paid Training
Health Benefits Including Medical, Dental, and Vision
401k Plan – With DSI Match
Complimentary Uniforms
Superior Service Awards and Recognition
Officer of the Month and Year Awards
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DSI Security Services
Position:Armed Security Officer (LE/Military Experience)
Location: Fontana, CA
Job Id:1420
# of Openings:2
Armed Security Officer (LE/Military Experience)
Company Overview
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.
Job Summary
DSI is growing—again!
We are currently hiring Armed Security Officers to join our team in the Fontana, CA. This position is ideal for candidates with prior military, law enforcement, or tactical experience who are dependable, professional, and capable of responding effectively to security threats.
As an Armed Security Officer, you will be responsible for maintaining a safe and secure environment for our clients, their employees, and the public. Officers may be required to perform armed response, access control, patrol functions, and tactical security duties in accordance with DSI and client‑specific post instructions.
Duties & Responsibilities
Part Time: Sunday and Monday 2pm-10pm
Full Time: Tuesday through Saturday 2pm-10pm
Additional Information / Benefits
DSI Security Services is a drug‑free employer and complies with all applicable laws regarding affirmative action and equal opportunity in all its activities and programs and does not discriminate against anyone protected by law because of age, colour, disability, national origin, race, religion, sex, handicap, or status as a veteran or disabled veteran.
DSI Security Services is an equal employment/affirmative action employer. If you need accommodation for any part of the employment process because of a medical condition or disability, please contact Human Resources.