We're Hiring: Cashier / Treasury Assistant (Mexico)
Company: Jilian Engineering
Location: Mexico (Monterrey / Mexico City – please specify upon application)
Job Type: Full-time
About the Role
We are looking for a detail-oriented Cashier / Treasury Assistant to join our finance team in Mexico. In this role, you will be responsible for daily cash operations, bank reconciliations, and expense verification — ensuring full compliance with Mexican tax regulations (SAT) and internal corporate policies.
This is a great opportunity for someone who thrives in a structured environment, enjoys working with numbers, and wants to grow within an international engineering company.
Key Responsibilities
Cash & Bank Management
- Manage daily cash inflows, outflows, and petty cash funds. - Execute bank transfers, electronic payments, and check issuances. - Perform daily and monthly bank reconciliations. - Maintain accurate records of all financial transactions in the ERP system.
Tax & Compliance (SAT)
- Validate Electronic Invoices (CFDI 4.0) from suppliers.



- Issue and link Electronic Payment Receipts (Complementos de Pago). - Ensure compliance with SAT anti-money laundering (AML) cash limits. - Assist in preparing data for monthly tax declarations.
Accounts Payable & Receivable Support
- Verify employee expense reports and corporate credit card statements. - Review supplier invoices against purchase orders and payment terms. - Follow up with banks regarding payment discrepancies or rejected transfers.
What We're Looking For
Education & Experience
- Bachelor's degree in Accounting, Finance, or Business Administration. - 1+ years of experience in corporate cash handling or treasury roles in Mexico.
Hard Skills & Knowledge
- Solid understanding of Mexican tax laws regarding invoicing and payments. - Proficiency in local software (e.g., Siigo Aspel COI). - Advanced Microsoft Excel skills (vlookups, pivot tables).
Soft Skills & Languages
- High level of integrity, accuracy, and attention

📌 Cashier / Treasury Assistant (Nezahualcóyotl)
🏢 Jilian Construction
📍 Nezahualcóyotl