OP has an iPhone 8 Plus, which does not support dual SIM.
AT&T Prepaid (throttled at 22GB, deprioritized when congested) and Visible (always deprioritized, no access to 3G CDMA network) cost $80 plus tax.
The Verizon "Get More Limited" costs $90 plus tax, has 75GB of LTE data, 30GB LTE hotspot, is not deprioritized, and has far superior ease of use.
Normally, I'd suggest taking advantage of the incredible savings with the $25 Visible plan, but not in this case. OP's job clearly requires over 25GB of reliable and high-speed Verizon mobile data for the job.
Keeping the job, getting promoted, and having good work performance evaluations are more important than the cost savings in this use case.