Consultant Database Administrator optimizing and securing database systems for clients at TransUnion. Responsibilities include SQL queries, performance tuning, and data integrity operations.
Responsibilities
Install, configure, and maintain DB2 and PostgreSQL database systems.
Monitor and optimize database performance, ensuring high availability and scalability.
Develop and implement security policies and procedures to safeguard data.
Write and optimize complex SQL queries to retrieve and manipulate data.
Collaborate with development and IT teams to support database-related projects.
Troubleshoot and resolve database-related issues promptly.
Perform routine database backups, restoration, and disaster recovery procedures.
Requirements
Bachelor's degree in Computer Science, Information Technology, or a related field.
Proven experience as a Database Administrator with a focus on DB2 and PostgreSQL.
Strong proficiency in SQL and the ability to write complex queries.
Knowledge of database security and data protection best practices.
Experience with database performance tuning and optimization.
Excellent problem-solving and troubleshooting skills.
Strong communication and teamwork abilities.
Certification in DB2, PostgreSQL, or a related database technology (preferred).
Experience with other relational and NoSQL databases (preferred).
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