Company Description Guanajuato Silver Company Ltd. (GSilver) is a mining development company focused on reactivating historically productive silver and gold mines near the city of Guanajuato, Mexico. Gsilver is the leading claim holder in the Guanajuato Mining District; one of the world’s great silver camps with almost a 500-year mining history. GSilver’s projects are surrounded by many past and present precious metals mines; the Company intends to pursue a “hub & spoke” strategy centered around the El Cubo Mine.
Role Description The Office Administrator is a full‑time, on‑site role based in Vancouver, BC. We are seeking a highly organized and proactive Office Administrator to support our corporate office and ensure the smooth day‑to‑day operation of our corporate office. This role combines Office Manager, Administrative Assistant and some Executive Assistant responsibilities. The Office Administrator plays a key role in ensuring the smooth day‑to‑day operation of our corporate office while providing high‑level administrative support to leadership and project teams.
This position is responsible for coordinating calendars, meetings, travel arrangements, executive expenses, and site visits, as well as preparing documents, maintaining records, taking meeting minutes, and supporting internal communications. As the first point of contact for visitors, deliveries, and general inquiries,



the Office Administrator delivers professional and responsive service to both internal and external stakeholders.
In addition to executive support, the Office Administrator oversees office operations by maintaining supplies, equipment, filing systems, and a welcoming workplace environment. The role includes coordinating with building management and external vendors, tracking office expenses, contracts, and subscriptions, providing basic IT and audiovisual support, assisting with online store operations, and organizing internal events and office initiatives. Working closely with teams across the organization, the successful candidate will proactively identify opportunities to improve administrative processes while ensuring the office remains efficient, organized, and aligned with company policies and safety standards.
Qualifications
5 years of progressive experience in office administration; experience in the mining industry preferred
Experience supporting senior executives is preferred
Post‑secondary education is an asset
Strong organizational and multitasking skills
Proactive, resourceful, and able to work with minimal supervision
Tech‑savvy with strong troubleshooting abilities
Proficient in Microsoft Office (Outlook, Word, Excel, Power Point, Teams)
Excellent verbal and written communication skills
Fluent in Spanish (required)
High school diploma required; post‑secondary education in administration or a related field is considered an advantage.

📌 Office administrator (Guanajuato)
🏢 Guanajuato Silver Company
📍 Guanajuato