Geomechanics Coordinator

Description

Job Summary: Opportunity for a Geomechanics Coordinator in Appian’s largest global project, focusing on geotechnical stability of excavations and support systems. Key Highlights: 1. Coordinate the implementation of the Massif Control Plan (GCMP) 2. Support numerical stability modeling and propose recommendations 3. Lead and develop the underground geotechnical technical team We have an opportunity to work in Geomechanics Coordination for the Underground Project—the largest global project of Appian. This is a strategic milestone for the company, requiring highly qualified professionals to ensure geotechnical stability of excavations, reliability of support and monitoring systems, as well as integration with operational areas. *Atlantic Nickel is committed to fostering a more diverse and inclusive workplace. Therefore, it supports the hiring of people with disabilities, values diversity, and considers all profiles equally for opportunities—regardless of color, race, sexual orientation, age, or ethnic origin.* ********LGPD at Atlantic Nickel** *Atlantic Nickel implements a policy to ensure control and transparency in the processing of personal data of all individuals—including those interested in joining our team. Candidate information collected during open recruitment processes is rigorously handled in compliance with the LGPD—General Data Protection Law.* **Responsibilities and Duties** * Coordinate the implementation of the Massif Control Plan (GCMP), ensuring adherence to management-defined guidelines; * Ensure proper monitoring of rock mass behavior and caving processes, evaluating stability, subsidence, and dilution control; * Coordinate geological and geotechnical mapping of mining and development faces, ensuring standardized logging, database updates, and integration of information with geotechnical and geological models; * Coordinate the installation and maintenance of geotechnical instrumentation (extensometers, prisms, piezometers, radars, seismographs, etc.) and analyze data to guide field actions. * Support numerical stability modeling (RS3, FLAC3D, among others), interpret results, and propose recommendations for mine planning and support design; * Prepare technical reports, risk maps, and geotechnical action plans; * Ensure application of geomechanical classification systems (RMR, Q, GSI) and use of technical criteria for defining primary and secondary supports; * Supervise QA/QC execution during support and ground control system installation. * Support the operations team in short- and medium-term technical decision-making, aiming for safety and operational continuity; * Coordinate and develop the underground geotechnical technical team, promoting training and best practices; * Collaborate with Safety, Geology, Planning, and Operations teams to align strategies and mitigate geotechnical risks. **Requirements and Qualifications** **Mandatory Requirements (education, experience, technical knowledge, etc.):** * Bachelor’s degree in Mining Engineering, Civil Engineering, or related fields; * Postgraduate degree or specialization in Geotechnical Engineering, Geology, or related disciplines; * Extensive experience in geotechnics applied to mining; * Experience in mechanized underground projects and operations, preferably using caving methods; * Hands-on experience in implementing and monitoring geotechnical instrumentation systems; * Experience in underground excavation support design and subsidence control; * Leadership of technical and operational teams in mine development and opening contracts; * Proficiency in geotechnical modeling software: Itasca (Flac3D, 3DEC), Rocscience (RS3\) and/or Massflow; * Advanced English proficiency; * Desirable: familiarity with CAD software and geotechnical data integration tools. **Additional Information** Residency in Itagibá/BA is mandatory for work at the Santa Rita Mine. **Benefits:** Health insurance – Bradesco Saúde Dental insurance – Bradesco Dental Life insurance Meal voucher and food allowance Wellhub Conexa Saúde Atlantic Nickel is a company focused on operations at one of the world’s largest open-pit sulfide nickel mines! We engage in exploration, mining, mineral processing, and marketing of nickel concentrate. **Our Story:** We are a Brazilian company, and our product is Nickel Concentrate. The mine is located in southern Bahia, in the municipality of Itagibá—just 140 km from Ilhéus Airport, 110 km from the beautiful beaches of Itacaré, and 370 km from Salvador. We also maintain a corporate office in Belo Horizonte\-MG. Our production focus is high-quality nickel concentrate, with Ni grades ranging from 13% to 15%. Atlantic Nickel concentrates its investments in nickel concentrate production and believes in rising international demand for the mineral—driven by increased battery, electric vehicle, and stainless steel production. In May 2019, we launched our new brand, aligned with our long-term strategy, generating value across the entire production chain. The Atlantic Nickel brand was born with a commitment to sustainable growth while maintaining accountability for socio-environmental responsibility and local community development, strengthening the entire sector. **Vision and Strategy:** Atlantic Nickel is part of Appian Capital Advisory, a UK-based group with presence across South America (Brazil), North America (Canada), and Africa (Burkina Faso and Tanzania). Working closely with Appian Capital Advisory professionals, the Atlantic Nickel team adopts a differentiated approach to the entire Santa Rita Mine project—identifying key operational risks and growth opportunities for the company.