Security Guard Jobs in San Antonio, TX
San Antonio's security market is anchored by two engines that don't slow down: the largest concentration of military installations in the country at Joint Base San Antonio, and a tourism economy built around the River Walk, the Alamo, and one of the busiest convention centers in Texas. Add a fast-growing South Side manufacturing base and the South Texas Medical Center, and licensed officers here have options across every shift pattern.
GuardXchange connects San Antonio officers directly with the guard companies posting those jobs — hotel and hospitality posts downtown, contractor-facility work near the bases, and industrial coverage on the South Side — with license verification built into every profile.
Open security jobs in San Antonio
No open roles in San Antonio right now.
New postings go live as vendors staff up. Leave your details and we'll match you when San Antonio jobs open — or browse every active Texas listing in the meantime.
What drives security hiring in San Antonio
Tourism & hospitality
River Walk hotels, the Alamo plaza district, and the Henry B. González Convention Center staff year-round guest-facing posts, with peaks around Fiesta's 11 days each April.
Military-adjacent & government
Joint Base San Antonio — Lackland, Fort Sam Houston, and Randolph — drives steady demand at defense-contractor facilities and support sites ringing the installations.
Healthcare
The South Texas Medical Center's hospital campuses on the Northwest Side run 24/7 access control, ER coverage, and campus patrol posts.
Manufacturing & industrial
The Toyota manufacturing plant and the growing South Side industrial corridor contract gate and facility posts on fixed rotations.
Events & venues
Frost Bank Center event nights, the Alamodome's football and concert calendar, and the San Antonio Stock Show & Rodeo every February keep event crews busy.
San Antonio districts officers cover
GuardXchange matches officers to jobs by ZIP-code coverage area. Set your operational zone across any combination of these districts and the board only shows work inside it.
Texas license levels for San Antonio jobs
Every security officer job in San Antonio requires a license issued by the Texas DPS Private Security Program. GuardXchange verifies your credential before your profile goes live, and every posting states the license level it requires.
Level II — Non-Commissioned Security Officer
The entry unarmed officer license — required for most patrol, lobby, site, and event posts.
Level III — Commissioned Security Officer
The armed officer commission — required for any post that carries a firearm.
Level IV — Personal Protection Officer
The executive-protection endorsement, built on top of a Level III commission.
San Antonio security jobs, answered
What license do I need for security jobs in San Antonio?
Texas requires a DPS Private Security license for all guard work: Level II (Non-Commissioned) for unarmed posts and Level III (Commissioned) for armed posts. GuardXchange verifies every officer's license before their profile goes live.
Can I work security near the military bases without a clearance?
Many posts near Joint Base San Antonio are at private contractor facilities and support sites that require a Texas security license but not a federal clearance. Postings list their specific requirements — clearance-required roles will say so.
Is tourism security seasonal in San Antonio?
The River Walk and convention calendar keep hospitality posts staffed year-round, with surges around Fiesta in April and major conventions. It is one of the steadier guest-facing security markets in Texas.
Work security in San Antonio on your terms.
Create a verified officer profile, set your San Antonio coverage zone, and apply directly to licensed guard companies — no staffing-agency markup between you and the job.
Want help finding San Antonio work?
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