Database Administrator SQL Mongo

Database Administrator (SQL & Mongo)
FullTime
IT Department

Job Summary:

We are seeking a skilled Database Administrator (DBA) specializing in MSSQL MongoDB Cassandra and Oracle to design implement and maintain robust database systems across various environments. The ideal candidate will optimize database performance ensure data integrity and implement effective security measures to safeguard critical data assets. This role requires a proactive approach to database management focusing on high availability disaster recovery and efficient resource utilization to support business objectives. Candidates should be familiar with both SQL and NoSQL database systems.

Key Responsibilities:

Database Design & Implementation:

o Design implement and maintain database architectures primarily in MSSQL MongoDB Cassandra and Oracle.

o Create and optimize database schemas tables and indexes for efficient data retrieval and storage.

Performance Optimization:

o Monitor database performance and troubleshoot issues to optimize efficiency and responsiveness across all database platforms.

o Implement tuning strategies to improve query performance and reduce latency.

Data Integrity & Security:

o Ensure data integrity through regular backups replication and disaster recovery planning.

o Implement security measures to protect sensitive data including user access controls and data encryption.

Database Maintenance:

o Conduct regular database maintenance tasks including updates patches and performance assessments.

o Automate routine database maintenance tasks to improve efficiency.

Collaboration & Support:

o Collaborate with development teams to design and implement database solutions that meet application requirements.

o Provide support and guidance to other teams on databaserelated issues and best practices.

Documentation & Reporting:

o Maintain comprehensive documentation of database configurations procedures and changes.

o Prepare and present reports on database performance utilization and security status to management.

Qualifications:

Experience:

o Minimum of 3 years of experience as a Database Administrator with a strong focus on MSSQL MongoDB Cassandra and Oracle.

o Experience with additional database platforms (MySQL PostgreSQL) is a plus.

o Bachelor s degree in Computer Science Information Technology or a related field; relevant certifications are a plus.

Skills:

o Proficiency in SQL and NoSQL databases with experience in database scripting and programming.

o Strong understanding of database design principles normalization and indexing strategies.

o Familiarity with cloud database solutions and deployment (e.g. Azure SQL AWS RDS) is an advantage.

o Excellent troubleshooting and problemsolving skills.

o Strong communication and collaboration skills with the ability to work effectively in crossfunctional teams.

o Ability to manage multiple tasks and projects in a fastpaced environment.