Can an employee with multiple jobs may be paid as salaried on one job and hourly on another job as long as the paygroup is the same FLSA and say pay frequency?

For example, if we would like to pay an exempt reader and tutor as biweekly hourly (1BH) and their second position is a graduate student instructor. Could we pay the GSI position as biweekly salaried (1BE)?

As long as FLSA status has been aligned for both jobs then yes the set up in your example of 1BH and 1BE would be acceptable.

Please be advised that similar to the XMH paygroup, the XBE paygroup requires an override to be applied and therefore this request should be documented in the template comments when submitting the transaction. This paygroup also requires a very specific compensation setup in which the pay component frequency needs to be annual, while the compensation frequency needs to be set as "B" (biweekly). So long as this compensation setup is established and the BE paygroup override is requested in your template comments we can align this job to any other biweekly/hourly job.