Role Overview
- Responsible for performing security validations on databases.
- The professional will be a member of the Data Security team and will participate in projects with multidisciplinary teams, working on: Database Hardening, Operating System Hardening, and Database Security.
- Must operate in a hybrid environment (cloud and on-premises databases), ensuring compliance with the company's security standards by building and maintaining automations for security checks and alerts of security tools.
Requirements
Requirements and qualifications:
Mandatory
- Degree in Information Technology, Computer Science, or Engineering.
- Familiarity with Linux and Windows Server operating systems, including command-line interface (CLI) usage.
- Knowledge of database technologies, primarily Oracle and Microsoft SQL Server.
- Proficiency in scripting languages such as Python, Bash, Batch (BAT), and PowerShell.
- Advanced technical English reading and writing skills with strong text comprehension.
- Familiarity with database technologies and security concepts in AWS, with emphasis on RDS.
- Familiarity with NIST/CIS database security benchmarks and similar standards.
- Knowledge of basic cryptography concepts: symmetric and asymmetric encryption, cryptographic hashing, digital certificates, and TLS and SSH protocols.
- Understanding of data security concepts: LGPD (Brazilian General Data Protection Law), data classification, data masking (static/dynamic), data anonymization, and credential and secrets management.
Nice to have
- Fluent English.
- Knowledge of security tools such as Tenable Nessus, Rundeck, Imperva DAM, Imperva DSF, QRadar, and Cortex XSIAM.
- Experience with additional database technologies such as MySQL, MariaDB, PostgreSQL, DynamoDB, DocumentDB, SimpleDB, and ElastiCache.
- Advanced cryptography skills: hash functions and Message Authentication Code (MAC); digital signatures and digital certificates; key management (KMS, HSM, etc.); understanding of TLS and SSH protocols and familiarity with OpenSSL.
- Experience with the AIX operating system.
Tech Stack
- AWS
- DynamoDB
- Linux
- MariaDB
- MS SQL Server
- MySQL
- Oracle
- Python
- SQL