Travelers who have worked for Beth Israel Lahey Health as travel, perm, or per diem within the last six months will not be accepted; they must be separated from the facility for six months to be considered. Shift & Scheduling: 8H rotating shifts are scheduled Mon-Friday, 8a-4:30p; start times could vary depending on the area being covered and could be 7a, 7:30a, 8a, or 9a.