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Security Supervisor (Site Supervisor/Account Manager))

SENTRYSIX International
Houston, TX Full Time
POSTED ON 9/8/2026
AVAILABLE BEFORE 11/7/2026

SentrySix is seeking a Supervisory Security Specialist to become an integral part of our team as a Site Supervisor/Account Manager. In this position, you will be tasked to provide supervisory duties related to physical security, physical security inspections and entry access control at designated locations. Manage a team of 6-8 personnel.


A position with SentrySix is more than just a job, it’s a career. Joining the SentrySix team is joining an operational support and threat management provider to government and commercial clients worldwide. We only hire of the highest caliber and experience!



Veteran owned & operated – If you are a Veteran – then we want to hear from you!


APPLY TODAY!


Responsibilities


  • Perform internal guard services to include but not limited to, vehicle and personnel entry control points, internal roving patrols and armed escort guard services
  • Protect equipment and personnel
  • Oversee additional personnel assigned to job site
  • Coordinate employee time off requests and scheduling
  • Manage recruitment, interviewing and hiring of new team members to fill vacancies as needed
  • Maintain weapons qualification on assigned weapon systems
  • Maintain proficiency with Non-Lethal Weapons
  • Perform internal security guard services, at any potential internal security posting, for up to 12 hours, often in austere conditions to include extreme heat, cold, wind, dust, rain or snow
  • Work closely with the Client, Account Executive and leadership to ensure we are providing the highest quality of service to our client
  • Perform other duties as assigned


Requirements


  • US Citizen
  • Must have a valid US Driver’s License
  • A minimum of 21 years old.
  • Must have completed Texas Private Security Level III Training course within previous 120 days or ability to complete course at own expense prior to appointment, OR have a valid Texas PSB Level III License in hand, & able to obtain or already have Texas PSB Level IV License (Full-time Law Enforcement Officer applicants are exempt from this requirement)
  • A military background with five (5) or more years of active experience, OR; possess a law enforcement background with five (5) or more years of operational experience is preferred, and these applicants will receive first priority
  • Must have 1 year of experience in a senior level or supervisory management position
  • Honorable discharge from the military (if applicable)
  • Employment with SENTRYSIX is contingent upon a favorable background investigation
  • Able to don all required personal protective gear.
  • Qualify and maintain proficiency with all assigned weapons.
  • Retired Military and Retired Law Enforcement Officers are preferred


Additional Details


  • Location: San Marcos, Texas
  • About the Job Site: Armed Security, Personnel Management
  • Employment Type: Full-time, Salary
  • Starting Wage: $2,160/bi-weekly ($27.00/hr)
  • Promotional Potential: $2,320/bi-weekly ($29.00/hr)


Notice: Additionally, employment may be based on customer approval, security clearance, background investigation, drug screening results, medical requirements, physical fitness, and system specific qualifications and experience levels.


SENTRYSIX International


Texas PSB License C20867

Salary : $27 - $29

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