Senior Database Administrator (DBA)

Description

Job Summary: We are seeking a Senior DBA to operate in a mission-critical environment, ensuring database availability, integrity, security, and performance. Key Highlights: 1. Operation in mission-critical and highly complex environments 2. Responsible for ensuring data availability and security 3. Collaborative environment with knowledge sharing and continuous improvement **Description and Responsibilities:** **Working Hours:** Monday to Friday, from 10:00 AM to 7:00 PM, with a 1-hour lunch break **Level:** Professional **Employment Type:** Full-time – CLT We are a solid company with over 30 years of experience, specializing in IT infrastructure projects focused on agility, intelligence, and high performance. Our headquarters is in Brasília, but we execute strategic projects across Brazil. Importantly, we value a highly collaborative environment with genuine knowledge exchange among teams and experts, offering ample opportunities for continuous growth. ?? About the Opportunity We seek a Senior DBA to operate in a mission-critical environment characterized by high complexity and large data volumes. Here, your role is critical! You will join a strategic project, responsible for ensuring database availability, integrity, security, and performance. ?? Key Technical Challenges ?? Ensure data integrity, availability, and security ?? Ensure high availability and implement disaster recovery strategies ?? Perform database tuning and optimization ?? Monitor the environment and proactively prevent failures ?? Manage and validate backup and restore routines ?? Support data evolution and architecture projects ?? Document processes and maintain environment traceability **Requirements:** ?? What We Seek ?? Degree in IT (Computer Science, Information Systems, or related fields) ?? Experience as a Senior DBA in corporate mission-critical environments ?? Administration and maintenance of multi-DBMS environments (SQL Server, PostgreSQL, and MySQL) ?? Strong experience in high-availability and large-volume data environments ?? Experience in troubleshooting and recovering from critical incidents ?? Analytical profile, with a strong sense of urgency and accountability ?? Preferred Qualifications ? Advanced SQL and T\-SQL experience ? Data modeling experience ? Experience with ETL and BI tools ? Knowledge of automation of routine tasks (scripts) ? Experience with capacity planning ? Experience in government or mission-critical environments ?? Why This Opportunity May Be Right For You? You will work in a highly challenging environment with direct operational impact on a critical agency. Your work will be essential to ensure stability, security, and performance in high-demand operational scenarios. **Benefits:** Health insurance, Dental insurance, Meal allowance, Food allowance, Transportation allowance