How to become a security guard in Maryland
Maryland security guards are licensed by the Maryland Department of State Police, Licensing Division. Here is what it takes to work as a licensed security guard in Maryland, from official sources checked November 4, 2026.
Who can become a security guard in Maryland?
- At least 18
- Employed by or applying to a licensed security guard agency or security guard employer
- Good moral character and reputation
- No disqualifying crime or crime of violence conviction
- Former police: no findings of excessive force or false statements
- 12 hours of approved initial training, or police work in the last 3 years
- Livescan fingerprints (state and FBI)
Maryland security guard license requirements
| State license | Yes. Individual security guards need a state Security Guard Certification, applied for through a licensed agency or employer. |
|---|---|
| Licensed by | Maryland Department of State Police, Licensing Division |
| License name | Security Guard Certification |
| Education or training | 12 hours of initial security training approved by the Maryland Police Training and Standards Commission. |
| License term | 3 years; To renew: 8 hours of Commission-approved continuing security training to renew. |
How much does it cost?
| Original application | $15.00 |
|---|---|
| Renewal | $10.00 |
| Late renewal | $5.00 per day (max $150.00) |
Fees as listed by the state. Schools, courses, exam prep, insurance and equipment cost extra and vary by provider.
Steps to become a security guard in Maryland
- Get hired by (or apply to) a licensed security guard agency or employer
- Complete 12 hours of approved initial security training
- Get Livescan fingerprints and a passport-style photo
- Apply in the MSP Licensing Portal within 30 days of fingerprinting
- Give your application number and PIN to your employer, who submits it with the fee
- Wait up to 90 days for a decision; renew at least 90 days before expiration
Apply on the official Maryland site
How do you check a security guard's license in Maryland?
- Ask for the license number and confirm it with the Maryland Department of State Police, Licensing Division.
- Check that the status is active and the name matches the person or company you're hiring.
- Ask how long they've been licensed and whether any complaints or discipline are on record.