| Aspect | Rigger Signal Person | Rigger |
|---|
| Certifications | OSHA 10/30-hour, Signal Person certification | OSHA 10/30-hour, Rigger certification |
| Work Environment | Construction sites, crane operations | Construction, industrial, maritime |
| Job Role | Directs crane movements, communicates with crane operator | Attaches loads, ensures load safety, assists crane operation |
The main difference is that a Rigger Signal Person primarily directs crane movements and communicates with the crane operator, requiring specific signal certifications. A Rigger handles load attachments and ensures load safety. Both roles often work together on construction sites and require OSHA certifications, but their responsibilities differ in scope and focus.