Part-Time (On-Call) Customer Services Clerk

IST Management Services is seeking a part-time, on-call Customer Services Clerk to perform office services across the San Diego County area. The role involves handling mail and package operations, copier services, corporate hospitality, records management, and general customer service tasks on an assignment basis of 8 to 30 hours per week, with a schedule of Monday‑Friday, 7 AM‑6 PM. Compensation is $16.90 per hour.