Database Administrator providing secure SQL Server Database Services for defense and intelligence communities. Engaging in design, implementation, and modernization of database environments.
About the role
- Database Administrator managing SQL, Oracle, and PostgreSQL for a technology company. Responsible for administration, security, performance tuning, and team collaboration.
Responsibilities
- Administer, install, configure, and upgrade Oracle, SQL Server, and PostgreSQL.
- Monitor and optimize performance (tuning, indexes, execution plans, wait events).
- Plan capacity and automate operational routines, orchestrating backup/restore and disaster recovery, using advanced analytics to support anomaly detection and anticipate issues.
- Implement and operate HA/DR: Oracle RAC/Data Guard, SQL Server Always On, Log Shipping, PostgreSQL replication (WAL - Write-Ahead Logging).
- Manage security, auditing, and compliance (LGPD), access controls, and encryption.
- Support squads: data modeling, SQL reviews, migrations, and troubleshooting.
- Lead migrations/updates between versions/engines on-premises and in the cloud.
- Document architectures, standards, runbooks, and playbooks.
- Collaborate with multiple teams/business units, aligning SLAs/OLAs and managing incidents/changes.
- Build automation and operational analysis tools, including event correlation, automated recommendations, and predictive analytics (database-focused).
Requirements
- Bachelor's degree in Systems Analysis, Computer Science, Computer Engineering, Information Systems, or a related field.
- Intermediate English.
- Strong experience administering databases: Microsoft SQL Server, MySQL, Oracle, and PostgreSQL.
- Experience with cloud databases (e.g., AWS RDS).
- Experience implementing and maintaining database replication.
- Experience with generative AI (e.g., ChatGPT, Claude) to support troubleshooting, log analysis, query optimization, and automation of operational routines.
Benefits
- Health and dental insurance plans
- Zenklub: health and well-being platform, including psychological counseling
- Casa da Saúde: medical and dental consultations, plus clinical exams
- Gympass
- On-site cafeteria
- Pharmacy discounts
- Medical Emergencies: arrangement with the health plan for at-home or telehealth care
- Semi-flexible working hours
- Hybrid work model
- Childcare assistance and maternity kit
- Discounts at Universidade Positivo (UP) for employees and dependents
- Saber Mais: Professional Development portal
- Discounts at Colégio Positivo for employees' children
- PPR (profit-sharing/performance bonus)
- Good Card: voucher accepted at over 130,000 establishments
- Life insurance
- Payroll-deductible loans
- Transportation voucher or parking
- Parceiro Positivo: site with discounts on our products
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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