| Process Development Engineer | 5 | $144,100 | $135,000 – $151,386 |
| Chemical Process Modeler | 4 | $138,250 | $119,900 – $156,640 |
| Wells Research Engineer | 4 | $165,445 | $131,225 – $213,710 |
| Engineer | 3 | $134,000 | $126,950 – $136,050 |
| Operations Research Scientist | 3 | $166,230 | $153,115 – $169,449 |
| Research Chemist | 2 | $155,945 | $149,208 – $162,682 |
| Wells Engineer | 2 | $160,750 | $149,425 – $172,075 |
| Computational Physicist | 2 | $320,340 | $320,340 – $320,340 |
| Advanced Computational Scientist | 2 | $242,190 | $203,115 – $281,265 |
| Active Materials Scientist | 2 | $148,831 | $148,742 – $148,920 |
| Materials Scientist | 2 | $142,470 | $142,470 – $142,470 |
| Computational Scientist | 2 | $181,625 | $180,362 – $182,888 |
| Computational Scientist / Senior Research Engineer | 2 | $184,240 | $184,240 – $184,240 |
| Advanced Researcher | 1 | $138,640 | $138,640 – $138,640 |
| Advanced Materials Engineeer | 1 | $166,110 | $166,110 – $166,110 |
| Active Material Scientists | 1 | $149,745 | $149,745 – $149,745 |
| Discrete Optimization Scientist | 1 | $200,637 | $200,637 – $200,637 |
| Data Scientist | 1 | $209,250 | $209,250 – $209,250 |
| Composite Design Technology Lead | 1 | $156,600 | $156,600 – $156,600 |
| Computational Data Scientist | 1 | $149,340 | $149,340 – $149,340 |
| Computational Optimization Scientist | 1 | $178,000 | $178,000 – $178,000 |
| Process Developer | 1 | $160,160 | $160,160 – $160,160 |
| Process Chemist | 1 | $138,100 | $138,100 – $138,100 |
| Experimental Physicist | 1 | $168,700 | $168,700 – $168,700 |
| Geoscientist | 1 | $138,100 | $138,100 – $138,100 |
| Process Research Engineer | 1 | $153,150 | $153,150 – $153,150 |
| Product Materials Researcher | 1 | $139,000 | $139,000 – $139,000 |
| Process Modeling Engineer | 1 | $195,380 | $195,380 – $195,380 |
| Process Development and Scale-Up Engineer | 1 | $185,880 | $185,880 – $185,880 |
| PVE-E&R Americas Product Development Supervisor | 1 | $201,530 | $201,530 – $201,530 |
| Production Planning Optimization Engineer | 1 | $138,403 | $138,403 – $138,403 |
| Research Engineer | 1 | $159,474 | $159,474 – $159,474 |
| Reservoir Engineer | 1 | $144,000 | $144,000 – $144,000 |
| Senior Sustainability Engineer | 1 | $231,850 | $231,850 – $231,850 |
| Reservoir Technology Development Engineer | 1 | $228,696 | $228,696 – $228,696 |
| Thermodynamic Process Modeler | 1 | $174,480 | $174,480 – $174,480 |
| Wells Techonology Development / Research Engineer | 1 | $144,000 | $144,000 – $144,000 |