UCSD Layoff from Career Appointment: Apply by 12/5/2022 for consideration with preference for rehire. All layoff applicants should contact their Employment Advisor. Special Selection Applicants: Apply by 12/14/2022. Eligible Special Selection clients should contact their Disability Counselor for assistance.DESCRIPTIONReporting to the sleep lab supervisor, the Principal Technologist functions as a charge technician, preceptor and a resource for the sleep lab. The Principal Technologist will act as a liaison between the day and night staff to ensure the individual health care needs of patients are met. They will identify education and training needs among the staff and work with the Manager to offer opportunities