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DSI Security Services

199 open roles

Downtown Security Supervisor

Houston, TXLeadPosted Oct 21, 2026

Job description

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 Security Officers in Downtown Houston. Come join a diverse and inclusive team that believes in providing excellent customer service and recognizes that its greatest asset is its employees. Security Supervisor - provides leadership and direction to security officers while ensuring daily operations meet company standards, client expectations, and post requirements, you will help maintain a safe and secure environment for our clients, their employees, and the public.

This role requires professionalism, attentiveness, and a strong commitment to safety and customer service. Essential Job Responsibilities Supervise security officers and daily site operations Ensure compliance with post orders, client expectations, and DSI policies Conduct inspections, provide officer coaching, and address performance concerns Maintain professional communication with clients, employees, and visitors Complete reports and escalate incidents as required Maintain a safe and secure environment through visible presence and routine patrols Observe, report, and respond to hazards, incidents, and suspicious activity Interact professionally with clients, tenants, visitors, employees, and the public Complete required reports and documentation accurately and on time Participate in required training and follow DSI safety procedures Qualifications & Requirements Minimum 2 years supervisory experience High school diploma or equivalent State Level II Non-Commissioned Security Officer License Reliable transportation and means of communication Intermediate computer skills Familiarity with security camera systems Strong written and verbal communication skills Professional appearance and demeanor Must wear a business suit while on duty Ability to professionally interact with tenants, visitors, and transient individuals Strong attention to detail Ability to conduct routine foot patrols Ability to work in various weather conditions Must meet all pre-employment requirements Required Screenings Criminal background check Drug screen Benefits Medical insurance Dental insurance Vision insurance Available Shifts First shift $19.

25 B06382 DSI Security Services is a drug free employer 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, color, 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.

Description copied from DSI Security Services's careers page. Read the full posting before you apply.

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