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Armed Security Jobs in San Antonio, Texas

Mayer Security Careers • San Antonio, Texas

Armed Security Jobs in San Antonio, Texas

Military City USA produces exactly the officers armed posts need, and San Antonio's defense contractors, medical campuses, and industrial south side hire them. Transitioning service members with a Level III commission move to the front of this line.

  • Texas DPS Level III commissioned officer
  • Texas DPS License C28670101
  • Direct hire — no staffing agency
  • Veteran owned & veteran friendly
Mayer Security leadership during tactical firearms training in Texas
Tactical training – the standard armed officers train to.
The work

Where San Antonio armed security officers are posted

Defense-contractor and secure-facility posts around the installations – access control with real standards.

South Texas Medical Center campuses that contract commissioned coverage.

Industrial and energy-adjacent sites on the south side toward the Eagle Ford.

The bar

What it takes to wear this uniform

The application checks all of this up front — the state eligibility questionnaire, your credentials, and your driving record acknowledgement — so nobody’s time gets wasted, yours included.

01

Current Level III commission

You must hold a current Texas DPS security officer commission (Level III). Your DPS pocket card is uploaded and verified at application. Level II only? Apply for an unarmed role and grow into the commission.

02

Clean criminal history

The application includes the Texas DPS eligibility questionnaire and the federal firearms questions, answered under certification. Armed officers must be able to lawfully possess a firearm.

03

Clean driving record

A clean driving history is a condition of employment – many armed posts involve patrol vehicles and client sites with strict driver standards.

04

Documents ready

Texas driver license and DPS pocket card are uploaded with the application (PDF, PNG, or JPEG). TWIC card if you hold one – it opens port and maritime posts.

Hiring security for a San Antonio property instead? This page is the bar every officer we field has already cleared — commissioned at the level the post requires, background-screened under Texas Occupations Code 1702, clean driving record, credentials verified before assignment. See security guard services in San Antonio or every service we provide.

Why Mayer

Commissioned posts at industrial sites, corporate campuses, and high-security facilities. Serious work for officers who hold themselves to a standard.

  • Competitive pay
  • Paid training
  • Licensing support to Level III and IV
  • Full-time and part-time schedules
  • Veteran friendly
  • Promote from within
FAQ

Armed Security Jobs in San Antonio: quick answers

Do I need my Level III commission before I apply?

Yes. Armed posts require a current Texas DPS Level III commission, and your pocket card is uploaded and checked as part of the application. If you hold a Level II certificate today, apply for an unarmed position instead – officers who prove themselves on unarmed posts are first in line when they earn the commission.

Is a clean driving record really required?

Yes, for every position. You acknowledge it inside the application, and driving history is reviewed before an offer. Recent suspensions, DWI/DUI, or serious moving violations are the most common reason an otherwise qualified armed officer does not clear review.

Where are the armed posts in San Antonio?

Defense-contractor and secure facilities near the installations, South Texas Medical Center campuses, and industrial sites on the south side. San Antonio's pipeline of transitioning military makes this our most veteran-heavy market – prior service with a current commission is a strong application here.

More openings

Other ways in

Armed Security Jobs in other Texas markets

Ready to apply

Apply for Armed Security Jobs in San Antonio

Ten minutes, on your phone. Pick your position, answer the state eligibility questionnaire, and upload your resume and credentials once – no paper, no follow-up phone tag.

You will get a confirmation email immediately, and email and text updates as your application moves. Please do not call to check status — if we have questions, we reach out.