What Principal Manufacturing Jobs Ask For
Across 32 open Principal Manufacturing postings that list skills, the ones mentioned most often are osha.
Updated October 19, 2026
43 open Principal Manufacturing postings. The percentages below are measured over the 32 of them that list skills at all.
| Skill | Mentioned in |
|---|---|
| osha | 19% |
"Mentioned in" counts postings that name the skill anywhere — including as a nice-to-have — so treat it as the ceiling, not the bar.
Browse 43 open Principal Manufacturing jobs →
Across all Manufacturing levels
Most Manufacturing postings never state a level. This wider list covers them too.
- personal-protective-equipment 2,222
- corrective-action 1,863
- cnc 1,134
- assembly 1,111
- osha 1,076
- process-improvement 685
- root-cause-analysis 651
- soldering 607
- iso-9001 603
- erp 562
- six-sigma 553
- itar 504