| Aspect | Per Diem Janitor | Full-Time Janitor |
|---|
| Credentials | High school diploma or equivalent; minimal certifications | High school diploma or equivalent; may require basic custodial training |
| Work Environment | On-call, temporary assignments in various facilities | Full-time, consistent shifts in a specific facility |
| Employer Usage | Hospitals, schools, commercial buildings for short-term needs | Same industries, with ongoing employment |
Per Diem Janitors typically work on a temporary, on-call basis, often filling in for absent staff or during peak times. Full-Time Janitors have regular schedules and ongoing employment. Both roles require similar skills and credentials, but differ mainly in employment stability and scheduling.