Fire Security Tech MUST HAVE F CARD
EngineeringRemoteHenderson or United States
MDI Security jobs and hiring trends
Security Systems100 employeesFounded 2008
Company identity and hiring signals verified from public source listings
- Active roles
- 7
- New in 7 days
- 7
- Hiring velocity
- —
- Top function
- operations
- Comparable salary
- USD 170K–USD 230K / yearly
- Remote-friendly
- 43%
3 observed days
7 classified
n=5
3 of 7 classified
Observed daily snapshots
Active-role trend
Latest: 7 roles
Sep 10Sep 15
Observed active listings was unchanged from 7 to 7 across 3 snapshot days. Missing days are left as gaps and are not estimated.
View accessible snapshot table
| Date | Active listings |
|---|---|
| 2026-09-10 | 7 |
| 2026-09-12 | 7 |
| 2026-09-15 | 7 |
Listing recency
Source observation
- Observed by source within 7 days
- 7 of 7
- Latest source observation
- Median posting age
- —
What this company is hiring for
Operations5
Engineering2
Based on n=7 classified listings
Seniority mix
Senior4
Entry2
Mid1
Based on n=7 classified listings
Work model
Field4
Remote3
Verified active listings
Open roles at MDI Security (7)
About MDI Security
Security company providing fire protection and life-safety solutions.
- Industry
- Security Systems
- Company size
- 100 employees
- Founded
- 2008
- Facts checked
- Sep 10, 2026