About the RoleWe're looking for a detail-oriented, bilingual Billing Coordinator to join our Billing Department.
In this role, you'll handle invoicing, accounts receivable, and customer billing support.
You'll make sure invoices are accurate, on time, and compliant with SAT requirements, while working closely with sales, customer service, and program management.Key ResponsibilitiesBilling and InvoicingProcess and complete invoices promptly, working in tandem with other internal applicationsOrganize and schedule recurring billing assignmentsReview billings for accuracy and completenessIssue CFDI 4.0 invoices in line with current SAT requirements, and validate XML/PDF files on the SAT portalPrint and manage invoices for miscellaneous minor accountsUpload invoices to customer portals as neededAccounts ReceivableApply customer payments in the system, identifying deposits and transfersIssue and send Payment Complements (REP) accurately and on timeIssue and apply credit notes for returnsReconcile customer account statements and clean up balancesPrepare and follow up on the accounts receivable aging reportManage preventive collections and follow-upCustomer and Internal SupportServe as a point of contact for customers and resolve billing issues for smaller or less complex accountsSupport sales, customer service, and program management with billing and other customer-related issuesDevelop a working knowledge of billing procedures handled by other team members in the Billing DepartmentPerform other office duties as assignedEducation and ExperienceBachelor's degree in Public Accounting (Contaduría Pública)6 months to 2 years of experience in a similar role (Accounting Assistant,



Billing Assistant, Accounts Receivable, or Accounts Payable).
Professional internships or social service will be considered for candidates with a strong technical foundation.Technical SkillsSolid knowledge of CFDI 4.0 invoicing and SAT requirements, including product/service code catalogs, CFDI usage codes, and payment methods/formsExperience with Payment Complements (REP) and credit notesBasic accounting knowledge, including creditable/transferred taxes and withholdings (ISR/VAT)Microsoft Excel (intermediate to proficient) for cross-referencing databases and reconciliations; proficiency in Microsoft WordHands-on experience with an ERP or business system such as P21 (or equivalent), specifically in sales order processing, invoicing, and accounts receivable modules (preferred)Basic knowledge of online banking for reviewing bank transactionsLanguageFluent in both Spanish and English (required)Other RequirementsValid visa to travel to the United States (required)Own a car (preferred)Skills We're Looking ForStrong attention to detail and numerical accuracyOrganized, self-motivated, with diligent work habits and the ability to follow established processesAbility to work quickly and accurately while following directionsStrong listening, written, and verbal communication skills, including professional and courteous phone skillsStrong interpersonal skills and the ability to adapt to people with different work styles and personalitiesGood analytical skills, with a desire to learn processes and make informed, timely decisionsEffective communication and negotiation skills for collections follow-upRequired AssessmentExcel: Proficient#J-*****-Ljbffr

📌 Billing Coordinator – Part Time (Mexicali)
🏢 US Tool Group Mexico, de C.V.
📍 Mexicali