About BlueChip Technologies 

BlueChip Technologies is a leading provider of technology-driven business solutions across various industries. With a strong reputation for innovation, reliability, and excellence, we are committed to delivering value to our clients through high-quality services and cutting-edge technologies. As part of our growth strategy, we are seeking an experienced and versatile Database Administrator (DBA) with expertise across Oracle, MongoDB, Cassandra, and MySQL to join our dynamic team. 

Role Overview 

We are looking for a results-driven and detail-oriented Database Administrator to oversee the installation, configuration, performance, and security of our enterprise-grade databases. The ideal candidate will bring extensive experience in relational and non-relational database technologies and a solid track record of implementing, maintaining, and optimizing critical data systems in high-availability environments. 

Key Responsibilities 

Oracle Database Administration 

• Install, configure, and maintain Oracle 10g/11g/12c/19c in single-instance and clustered environments. 

• Manage Real Application Clusters (RAC), Data Guard, Log Shipping, and Cloning. 

• Execute backup and recovery procedures using RMAN. 

• Monitor and optimize database performance; troubleshoot bottlenecks. 

• Apply security patches, upgrades, and manage database migrations. 

• Ensure compliance with Oracle licensing and security standards. 

MongoDB & MySQL Administration 

• Deploy, configure, and support MongoDB and MySQL databases in production and staging environments. 

• Implement replication, sharding, clustering, and indexing strategies. 

• Optimize performance using profiling tools and query tuning techniques. 

• Design NoSQL schema models in MongoDB for scalable applications. 

• Perform backup and restore using MongoDB Ops Manager and MySQL tools. 

Cassandra Administration (Optional but Preferred) 

• Install and maintain Cassandra clusters. 

• Manage high-volume writes and reads, ensuring horizontal scalability. 

• Configure replication, consistency levels, and monitor cluster health. 

General DBA Functions 

• Develop and implement robust backup, restore, and disaster recovery strategies. 

• Conduct routine health checks and failover drills. 

• Handle P1/P2 incident escalations and change management processes. 

• Collaborate with development and infrastructure teams for data modeling and integration. 

• Ensure accurate documentation of configurations and processes. 

Qualifications & Requirements 

• Bachelor’s degree in Computer Science, Information Technology, or related discipline. 

• Minimum of 7 years hands-on experience managing Oracle, MongoDB, Cassandra, and MySQL databases. 

• Strong expertise in: 

• Oracle RAC, RMAN, and performance tuning. 

• MongoDB and MySQL replication, clustering, and schema design. 

• NoSQL performance optimization and disaster recovery planning. 

• Proficiency in SQL, PL/SQL, and NoSQL query languages. 

• Experience with cloud platforms (AWS, Azure, GCP) is highly desirable. 

• Certifications such as: 

• Oracle Certified Professional (OCP) 

• MongoDB Certified DBA 

• MySQL Certified DBA 
  are a strong plus. 

• Excellent analytical, troubleshooting, and documentation skills. 

• Strong communication and teamwork abilities. 

What We Offer 

• Competitive and performance-driven salary package. 

• Comprehensive health, dental, and vision insurance. 

• Pension and retirement savings plan with company contributions. 

• Continuous learning and development opportunities. 

• A collaborative, innovative, and inclusive work environment. 

• Flexible working arrangements and modern office facilities. 

Join Our Team! 

Are you ready to bring your database expertise to a forward-thinking tech company? Join BlueChip Technologies and be part of a team that values excellence, innovation, and continuous growth. 

📩 Apply Now