Security Officer

Advanced Sentry LLC

Description: Mobile Security Officer (Flexible / Part-Time) JOB DESCRIPTION Advanced Sentry LLC is seeking professional and dependable individuals for flexible mobile security assignments across Texas. This role is designed for individuals who are comfortable working independently and accepting assignments based on their availability. WHAT YOU’LL DO Perform mobile security assignments at client locations Maintain a visible and professional presence Observe, document, and report incidents or unusual activity Provide professional customer service when interacting with residents, staff, or clients Communicate clearly with dispatch and team members WORK STRUCTURE This is a flexible, part-time role with no guaranteed hours You are not required to accept assignments Assignments are offered as they become available, and you may choose when to accept Opportunities for both short-duration assignments and longer shifts may be available COMPENSATION Starting at $20/hour for time worked on active assignments Minimum pay per assignment may apply Opportunities for additional earnings and extended assignments Overtime paid in accordance with applicable law VEHICLE REQUIREMENT Reliable personal vehicle required Vehicle must be clean, safe, and presentable Vehicle may be used while actively performing assignments Requirements: REQUIREMENTS Valid driver’s license and clean driving record Reliable personal vehicle Active Texas Security Guard License (Level II or higher preferred) Ability to work independently with minimal supervision Strong communication and situational awareness Professional appearance and demeanor

Last checked on May 18, 2026. We may earn a commission when you click through.

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A solid option for those needing part-time mobile security work, provided they can manage uncertainty in scheduling.

✓ Flexible work schedule ✓ Engaging customer interactions ✓ Opportunity for skill development

Security Officer

Advanced Sentry LLC

Updated 24 days ago
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San Antonio Part-Time

A solid option for those needing part-time mobile security work, provided they can manage uncertainty in scheduling.

About this role

Advanced Sentry LLC offers a flexible Mobile Security Officer role that is ideal for independent workers, though it lacks guaranteed hours.

About the Company

Advanced Sentry LLC specializes in providing mobile security solutions across Texas, focusing on professionalism and reliability.

Key Highlights

  • Flexible hours with no guaranteed shifts
  • Independent work environment
  • Opportunity to engage with diverse clients
  • Competitive pay at $20/hour
  • Professional development in security protocols

💡 Honest Take: This role is ideal for individuals seeking flexible work but lacks guaranteed hours, which may not suit everyone.

Pros

  • Flexible work schedule
  • Engaging customer interactions
  • Opportunity for skill development
  • Competitive pay rate
  • Independent job responsibilities

Cons

  • No guaranteed hours
  • High dependency on availability
  • Potentially isolated work environment
  • Requires active Texas Security Guard License
  • Limited advancement opportunities

Best For: This position suits those with a valid security license and a strong sense of responsibility.

Watch Out: Candidates should be prepared for variable hours and the need for self-motivation in a largely solitary role.

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What Customers Say

Workers appreciate the flexibility but express concerns about the unpredictability of hours and income.

Expert Review

The role of a Mobile Security Officer at Advanced Sentry LLC offers significant flexibility, allowing employees to choose assignments based on their availability. With a pay rate of $20/hour, it can be an attractive option for those seeking part-time work.

However, the job comes with its challenges. There are no guaranteed hours, meaning income can fluctuate significantly from week to week. This unpredictability might not be suitable for everyone, especially those relying on steady income.

The position requires a valid Texas Security Guard License, which ensures that employees are trained in essential security protocols. Strong communication skills are also a must, as officers interact with various clients and residents, enhancing customer service experience.

While the role offers independence, it can also feel isolating. Individuals who thrive in team environments might find this aspect challenging. Overall, the company emphasizes professionalism and situational awareness, making it a good fit for self-motivated security professionals.

For more details, visit the official job listing on Indeed: Advanced Sentry LLC.

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