Most jurisdictions allow for deferrals and excusals from jury duty. You usually can't be excused from jury duty because of your employment status. You may be able to be deferred from a particular reporting day because of work requirements, but generally not excused completely.
Per Nevada statute, persons of 70 years or more as well as those who are 65 or older and living 65 miles or more away are automatically exempt from serving as a juror.
Reasons for Being Excused from Jury Service Medical reasons. Public necessity. Undue hardship. Dependent care. Student Status. Military conflict. Other reason deemed sufficient by the court.