Gonzalez Trucking is seeking a Billing Administrative Assistant (12x12 rotating shift) Responsibilities: Timely and accurate invoice preparation; customer service to prevent omissions of information; immediate reporting of billing-related issues to relevant personnel; compliance with documentation requirements per established procedures. Requirements: Broadband internet connection and a computer for remote work. Rotating shift availability: Day shift: Office-based work from 8:30 AM to 6:00 PM, Monday through Thursday. (Off on Friday, Saturday, and Sunday) Night shift: Remote work daily—Wednesday through Friday, 6:00 PM to 8:30 AM; Saturday and Sunday, 8:00 PM to 8:30 AM. (Off on Monday and Tuesday) Wildcard shift (covers days off): Office work on Friday, 8:30 AM to 6:00 PM; remote work on Saturday and Sunday, 8:30 AM to 8:00 PM; remote work on Monday and Tuesday, 6:00 PM to 8:30 AM. (Off on Wednesday and Thursday) *Shifts rotate every 15 days; when transitioning from day to night shifts, days off accumulate—resulting in five consecutive days off every 45 days. Minimum education: Secondary school diploma; basic Excel knowledge; customer service experience. We offer: Monthly base salary of $16,000 MXN (tax-free), benefits exceeding statutory requirements—including seniority-based Christmas bonus (capped at 30 days) and life insurance. Position type: Full-time Work location: Plaza Arcos offices (Av. Luis Donaldo Colosio); interviews held at San Francisco de los Romo Industrial Park. Position type: Full-time Salary: $16,000.00 MXN per month Benefits: * Life insurance Application question(s): * Do you have a computer and broadband internet connection? * Are you available to rotate shifts, work weekends, and work on holidays? Work location: Hybrid remote position in 20115, Villas de San Nicolás, Ags.