| Senior Director, Quality Analytics Senior Director | M4 | Quality Analytics Management Quality, Regulatory & Product Safety |
| Senior Director, Quality Assurance Senior Director | M4 | Quality Assurance Management Quality, Regulatory & Product Safety |
| Senior Director, Quality Control Senior Director | M4 | Quality Control Management Quality, Regulatory & Product Safety |
| Senior Director, Quality Control Laboratory Senior Director | M4 | Quality Control Laboratory Management Clinical, Laboratory & Scientific Operations |
| Senior Director, Quality Engineering Senior Director | M4 | Quality Engineering Management Engineering |
| Senior Director, Quality Engineering Senior Director | M4 | Quality Engineering Management Quality, Regulatory & Product Safety |
| Senior Director, Quality Systems Senior Director | M4 | Quality Systems Management Quality, Regulatory & Product Safety |
| Senior Director, Quantitative Research Senior Director | M4 | Quantitative Research Management Research, AI & Data |
| Senior Director, RF Engineering Senior Director | M4 | RF Engineering Management Electronics & Semiconductor Operations |
| Senior Director, Reception & Guest Services Senior Director | M4 | Reception & Guest Services Management Real Estate, Workplace, Facilities & EHS |
| Senior Director, Records & Mail Senior Director | M4 | Records & Mail Management Corporate Administration & Executive Support |
| Senior Director, Records Management Senior Director | M4 | Records Management Management Legal, Compliance & Corporate Affairs |
| Senior Director, Regulatory Affairs Senior Director | M4 | Regulatory Affairs Management Legal, Compliance & Corporate Affairs |
| Senior Director, Regulatory Affairs Senior Director | M4 | Regulatory Affairs Management Quality, Regulatory & Product Safety |
| Senior Director, Regulatory Operations Senior Director | M4 | Regulatory Operations Management Quality, Regulatory & Product Safety |
| Senior Director, Renewals Senior Director | M4 | Renewals Management Sales |
| Senior Director, Repair Operations Senior Director | M4 | Repair Operations Management Procurement, Supply Chain & Manufacturing |
| Senior Director, Repair Services Senior Director | M4 | Repair Services Management Customer Success, Support & Services |
| Senior Director, Research Senior Director | M4 | Research Management Research, AI & Data |
| Senior Director, Reservations Senior Director | M4 | Reservations Management Hospitality, Food & Agricultural Operations |
| Senior Director, Responsible Sourcing Senior Director | M4 | Responsible Sourcing Management Procurement, Supply Chain & Manufacturing |
| Senior Director, Retention & Loyalty Senior Director | M4 | Retention & Loyalty Management Customer Operations & Contact Centers |
| Senior Director, Revenue Intelligence Senior Director | M4 | Revenue Intelligence Management Revenue Operations & Sales Enablement |
| Senior Director, Revenue Management Senior Director | M4 | Revenue Management Management Hospitality, Food & Agricultural Operations |