Where the openings actually are, how to tell a real posting from a lead harvester, and what to have ready before you apply. The training gets you the card; this is what you do with it.
Start with the sources that own the posting. Aggregators copy from them, and copies go stale.
New York runs a public job bank through the Department of Labor, and it costs nothing to search or to apply.
Every large employer — hospitals, universities, retailers, property managers, event venues — posts its own openings on its own careers page. That page is the canonical one. If you find the same job somewhere else, apply on the employer’s page.
Search the employer’s name plus “careers”, and check that the posting is on their domain, not an aggregator’s.
Employers in New York ask for the security guard license. If yours is still being issued, say so plainly and give the date you expect it — that is normal, and pretending otherwise wastes everyone’s time.
Have your completion records to hand. If a training school cannot evidence that you completed the required courses, it is worth asking why before you pay them.
Customer service, retail, military, hospitality and any job that put you in front of the public all transfer. Reliability and the ability to write a clear incident report matter more than security experience.
Security work is shift work — nights, weekends and holidays. Knowing which shifts you will actually take is the single most useful thing you can bring to an interview.
Most New York employers will not put you on a post until you hold the license, and the license needs the courses. Start with the 8-hour pre-assignment if you are new.