**Remuneration:** MXN 34,200.00 **Line Manager:** Administrative and Financial Manager **Location:** Mexico City – Mexico **Duration:** January 2026 – September 2026 (Subject to renewal based on performance and budgetary availability) **MAG’s Vision:** A safe future for men, women, and children affected by armed violence and conflict. **MAG’s Mission:** To save lives and build a better future by supporting the recovery of conflict-affected areas, reducing risk in highly vulnerable areas due to the presence of explosive ordnance, and creating enabling conditions for social development. **Position Objective:** The Administrative and Financial Officer contributes to the organization’s enabling functions, which underpin our operational and strategic activities. In this context, the Officer will be responsible for administrative and financial tasks, ensuring alignment with MAG’s international policies and those of our donors in the country. Likewise, the Officer will coordinate activities with regional departments and headquarters, in collaboration with the Administrative and Financial Manager. **Key Responsibilities** This vacancy aims to cover the following functional areas: Finance: · Support the Administrative and Financial Manager in ensuring compliance with organizational policies related to program financial management. · Assist in monitoring project budget execution. · Ensure completeness of the organization’s financial and transactional records, in accordance with The Mines Advisory Group’s policies and procedures. · Support the orderly and systematic management of the financial archive, including accounting ledgers and physical transaction documentation. · Use institutional systems for accounting, reporting, and contract administration. · Prepare reports for national oversight bodies. · Support daily banking activities, reconciliations, cash flow management, and fund replenishment, ensuring liquidity for operations. · Control the issuance of payments to suppliers, ensuring adherence to the procurement cycle and organizational pre-payment requirements. · Coordinate routine financial activities with the Administrative and Financial Manager. · Other duties assigned by the Country Office leadership. Administration: · Support the Administrative and Financial Manager in ensuring efficient operation of enabling functions (finance, information technology, human resources, health and safety). · Manage and maintain core enabling processes; coordinate the development of country-level regulations to institutionalize these processes; and ensure their dissemination across relevant forums. · Support HR-related processes (e.g., recruitment, hiring, etc.). · Collaborate with Country Office leadership to ensure the organization complies with legal requirements for operation. · Manage the Country Office’s institutional archives. · Generate information in response to specific requests from leadership. · Other administrative duties assigned by the Country Director, Administrative and Financial Manager, or Technical Manager. Programme Support: · Support leadership in developing strategic plans, business plans, and other strategic documentation. · Support generation of strategic information for donor negotiations, organizational network expansion, and meetings with national authorities. · Support implementation of policies and procedures to minimize operational risks. · Provide programme support in procurement and basic logistics, ensuring smooth coordination between operational requirements and administrative processes. All staff of The Mines Advisory Group are expected to adhere to the following principles and activities: · Work in line with The Mines Advisory Group’s values, promoting its mission and objectives. · Familiarize themselves with, comply with, and promote adherence to The Mines Advisory Group’s policies and protocols. · Stay informed about the institution’s key global activities. · Understand The Mines Advisory Group’s health and safety conceptual framework. · Apply all knowledge gained through organizational training and development programs. This vacancy announcement is not a contractual document and may be subject to change under exceptional circumstances. This notice summarizes the main responsibilities and duties associated with the position but does not constitute an exhaustive list of all job functions. Flexibility is expected from all staff of The Mines Advisory Group, along with commitment to undertaking new responsibilities as required. Some descriptions contained in this document may be further clarified in the vacancy’s Terms of Reference. **Required Profile – Essential Qualifications** · University degree in Business Administration, International Business, International Cooperation, or related fields. · A postgraduate degree (Master’s) in administration and/or finance will be considered an asset. · Proficiency in English. **Work Experience** · Proven experience in administrative and financial management, with a minimum of six years’ professional experience, or at least four years if holding a Master’s degree. · Experience working with an NGO, international organization, or the third sector (desirable). · Experience in project administration. · Experience in humanitarian security (desirable). · Experience in administration, finance, and accounting. · Experience in logistical tasks. · Experience in institutional services. **Knowledge and Skills** · Excellent communication skills. · Ability to manage multiple activities simultaneously. **Personal Attributes** · Proactivity. · Ability to work under pressure. · Commitment to The Mines Advisory Group’s values. **HOW TO APPLY** All interested candidates must submit their CV and cover letter in English to info.mexico@maginternational.org before the deadline of 31 December 2025. Due to the high volume of applications we receive, we are unable to respond to all submissions. If you have not received a response within one month, your application has not been successful. Employment Type: Full-time Salary: Up to MXN 34,200.00 per month Work Location: On-site