| Aspect | Flex Schedule Exxonmobil Instrumentation | Flex Schedule Shell Instrumentation |
|---|
| Certifications | Typically requires OSHA, NCCER, and industry-specific certifications | Similar certifications, including OSHA and NCCER |
| Work Environment | Refinery and industrial plant settings, on-site maintenance | Refinery and industrial facilities, on-site troubleshooting |
| Employer & Industry Usage | Commonly used in ExxonMobil facilities | Commonly used in Shell facilities |
| Work Schedule | Flexible shifts, including nights and weekends | Flexible shifts, including nights and weekends |
Both roles involve instrumentation work in refinery environments with similar certifications and work schedules. The main difference lies in the employer, with Exxonmobil and Shell being the primary users. The job functions and work conditions are largely comparable, making the choice dependent on the specific employer or location.