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Finance Intern — Sales Controlling

Location: Mexico City, Mexico

We are seeking a motivated student to join our Finance Sales Controlling team as a Finance Intern. The intern will support sales controlling activities including financial and commercial analysis, budgeting, forecasting, reporting, and documentation control, gaining hands-on experience that contributes to commercial decision-making.

Work arrangement: - Hybrid — 3 days in office (Mexico City) and 2 days remote.

• Support preparation and review of financial reports by customer and channel under senior supervision.
• Assist with month-end close activities: collect supporting documents, perform basic reconciliations and prepare journal entry support.
• Help maintain and update the Business Plan at customer/channel level and produce year‑over‑year comparisons for profitability analysis.
• Prepare variance analyses and assist in developing alternative scenarios to inform commercial decisions.
• Monitor sales-related financial performance metrics and support tracking of customer investments versus plan.
• Support documentation control for commercial agreements, promotional grids and contracts for audits and internal reviews.
• Prepare inputs and slides for presentations to finance and commercial stakeholders.
• Liaise with Key Account Managers (KAMs), Commercial, Marketing and Supply Chain teams to collect information and resolve queries.
• Participate in process improvement and automation projects and complete ad‑hoc financial analyses as requested.

Requirements:

• Current student in Finance, Accounting, Economics, Business Administration, Industrial Engineering, or related field.
• Preferably in the penultimate year or final year of studies.
• Intermediate Excel skills (pivot tables, formulas); basic knowledge of macros/SQL is a plus.
• Basic understanding of accounting and finance fundamentals.
• Intermediate English (reading and comprehension); advanced English is a plus.
• Availability for an internship (duration and weekly hours to be agreed).
• Proactive attitude, strong attention to detail, analytical mindset and good communication skills.

Desired Skills (Beneficial):

• Ability to work cross-functionally and communicate with different organizational levels.
• Curiosity, willingness to learn, and ability to synthesize information into clear recommendations.

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Preferred Skills: