* Answer calls, take messages, and route inquiries to IMSS mailbox, Infonavit certificates, SAT. * Receive, file, scan, and organize physical or digital documents. * Create and maintain organized filing systems (physical and electronic). * Invoicing, Payment Complement. * Request material quotations from suppliers. * Manage inventory of administrative supplies (stationery). * Support administrative tasks related to printing orders and customer service. Job type: Full-time Salary: Starting at $8,904.82 per month Work location: On-site employment