**\#JoinMCA** At MCA, we have consolidated our position as leaders in Consulting, Auditing, and Project Management since 2002\. For the second consecutive year, we have been recognized by the magazine 'O Empreiteiro' as the leading company in the Projects and Consulting category across the entire state of Minas Gerais, and we proudly rank fourth in the National Ranking. Our approach combines engineering, management, and human talent to design creative and impactful solutions. Furthermore, we uphold our commitment to quality and innovation, as evidenced by our ISO 9001, ISO 14001, and ISO 45001 certifications\. **Who We Are:** We cultivate a culture grounded in integrity, ethics, and technical excellence. We operate transparently, facing crises with resilience and innovation. Our mission is to deliver consulting engineering, project management, auditing, and inspection services, positively impacting people and companies. **What We Value:** Join a team that values well\-being, joy, and work\-life balance. We seek committed professionals who value collaboration, interaction, and continuous learning. At MCA, we work collaboratively, and everyone cheers each other on. **Our Presence:** Present across Brazil, we employ over 2,000 people and operate in sectors such as Mining, Steelmaking, Infrastructure, among others. We are building a sustainable and impactful future. **Join the MCA Team:** If you seek a welcoming environment that respects differences, fosters personal growth, and constantly pursues innovation, \#JoinMCA. Join the team that transforms challenges into opportunities. At MCA, we build the future together. Come be part of this community! **Your main responsibilities will be:** * Supervise geological drilling activities in the field; * Verify execution of services according to project specifications, contracts, and technical standards; * Monitor drilling operational parameters (depth, recovery, diameter, orientation, etc.); * Review field logs, drilling reports, and daily reports; * Supervise proper collection, handling, and identification of drill core samples; * Monitor core sample organization, description, and storage activities at the warehouse; * Ensure compliance with SSMA (Safety, Security, Health, and Environment) regulations; * Support the geology team in collecting technical information; * Report deviations, non\-conformities, and propose improvements. **For this position, we expect you to have:** * Education: Technical Degree in Mining; * Experience in geological drilling or field activities; * Knowledge of drilling methods (rotary, diamond, etc.); * Availability for fieldwork and travel; * Active CRT registration; * Preferred knowledge or experience with ISO 14001: Environmental Management System (EMS). So, are you ready to embark on this journey?! Come join our outstanding team at MCA! People with disabilities are welcome in all our opportunities.