Job Monitor / Oil & Gas

Senior Admin

Brunel · Posted Jul 01, 2026

Company Brunel Location Timika Employment type Full-time Posted Jul 01, 2026 Listed via Brunel
As a Senior Admin Assistant for our mining sites, you will be responsible for providing comprehensive administrative support to on-site management and field teams. Your duties will include managing schedules, coordinating logistics, handling documentation, and serving as a key point of contact between site personnel and headquarters. You will ensure that all administrative tasks are completed efficiently, contributing to the overall productivity and success of our mining operations. Key Responsibilities Support daily site administration and general project administrative activities Maintain project documents, reports, permits, correspondence, and filing systems Monitor attendance, timesheets, and personnel administration records Support onboarding documentation, leave administration, and employee/site records Prepare routine administrative and manpower reports Coordinate with site teams, contractors, suppliers, and internal departments for administrative matters Support general office/site administration including petty cash, office supplies, and related site admin requirements Ensure proper documentation compliance in line with company procedures and site requirements
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