We have an opportunity to work as Geomechanics Coordinator for the Underground Project, Appian's largest global project. 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 works to promote a more diverse and inclusive environment. Therefore, we support the hiring of people with disabilities, value diversity, and all profiles are considered in our opportunities with equal rights, regardless of color, race, sexual orientation, age, and ethnic origin.* ********LGPD at Atlantic Nickel** *Atlantic Nickel adopts a policy to ensure control and transparency in handling data from all individuals, including those interested in joining our team. Candidate information for open positions during the selection process is handled strictly in accordance with LGPD – the General Data Protection Law.* **Responsibilities and duties** * Coordinate the execution of the Ground Control Management Plan (GCMP), ensuring compliance with guidelines defined by management; * Ensure proper monitoring of rock mass behavior and caving process, assessing stability, subsidence, and dilution control; * Coordinate geological and geotechnical mapping of mining and development faces, ensuring standardized records, 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 provide recommendations for mine planning and support design; * Prepare technical reports, risk maps, and geotechnical action plans; * Ensure application of geomechanical classifications (RMR, Q, GSI) and use of technical criteria for defining primary and secondary supports; * Supervise QA/QC procedures during installation of supports and ground control systems; * Support the operations team in short- and medium-term technical decision-making, aiming at safety and operational continuity; * Coordinate and develop an underground geotechnical team, promoting training and best practices; * Collaborate with safety, geology, planning, and operations departments 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 areas; * Solid experience in geotechnics applied to mining; * Experience in mechanized underground projects and operations, preferably using caving methods; * Experience in implementation and monitoring of geotechnical instrumentation systems; * Experience in designing support systems for underground excavations and subsidence control; * Leadership of technical and operational teams in mine development and opening contracts; * Knowledge of geotechnical modeling software: Itasca (Flac3D, 3DEC), Rocscience (RS3\) and/or Massflow; * Advanced English proficiency; * Knowledge of CAD software and geotechnical data integration tools is desirable. **Additional information** Must be willing to relocate to Itagibá/BA to work at 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 that focuses its operations on one of the world's largest open-pit sulfide nickel mines! We operate in exploration, mining, processing, and marketing of nickel concentrate. **Our story:** We are a Brazilian company whose main product is Nickel Concentrate. The mine is located in southern Bahia, in the city of Itagibá, just 140km from Ilhéus Airport, 110km from the beautiful beaches of Itacaré, and 370km from Salvador. We also have a corporate office in Belo Horizonte\-MG. The company's production focus is high-quality Nickel Concentrate, with Ni grades between 13% and 15%. Atlantic Nickel concentrates its investments in nickel concentrate production and believes in increasing international demand for the ore, driven by growing battery, electric vehicle, and stainless steel production. In May 2019, it launched its new brand, aligned with its long-term strategy, creating value across the entire supply chain. The Atlantic Nickel brand was created with the positioning of pursuing sustainable growth, maintaining its commitment to socio-environmental responsibility and the development of the communities where it operates, stimulating the strengthening of the entire sector. **Vision and Strategy:** The company is part of Appian Capital Advisory, a British group present in South America (Brazil), North America (Canada), and Africa (Burkina Faso and Tanzania). Working together with professionals from Appian Capital Advisory, the Atlantic Nickel team brings a differentiated approach to the entire Santa Rita Mine project, identifying key operational risks and growth opportunities for the company.