Specialist Database Administration

Job Description

Job Description: Key Roles and Responsibilities: Database Maintenance and Management: Oversee the configuration, installation, maintenance, and upgrade of database software and related components to ensure database reliability, availability, and performance. Performance Tuning and Optimization: Perform database tuning, performance monitoring, and optimization using various techniques to ensure efficient database operation. Troubleshooting and Problem Resolution: Diagnose and resolve database issues promptly, ensuring minimal downtime and maintaining high availability. Backup and Recovery: Manage database backups, recoveries, and disaster recovery plans to safeguard data integrity and availability. Compliance and Security: Ensure databases meet compliance, security, and confidentiality standards by managing access controls, applying necessary patches, and monitoring for vulnerabilities. Automation and CI/CD: Design and execute processes to perform upgrades and other maintenance tasks using tools like Jenkins, Docker, and Kubernetes. Cloud Integration: Utilize cloud platforms such as Azure for database management and infrastructure services. Data Replication: Implement and manage data replication solutions using Oracle GoldenGate. Required Qualifications: Bachelor’s degree in computer science, Information Systems, or related field. 6+ years of experience in Database, Data Management, or Engineering roles. 4+ years of progressive experience in high volume/high transaction data administration. 4+ years of experience with relational databases such as Oracle, MySQL, or PostgreSQL. 4+ years of experience in performance tuning and database monitoring. Preferred Qualifications: 2+ years of experience managing NoSQL databases such as Cassandra, MongoDB, or CosmosDB. 2+ years of experience in the architecture and design of data systems using multiple data platforms. 2+ years of experience with Redis, SOLR/ElasticStack. Proficiency in Unix/Linux command line. Experience with Oracle GoldenGate for data replication. Experience working within Agile/Scrum/Kanban development teams. Excellent written and verbal communication skills with the demonstrated ability to present complex technical information clearly to peers, developers, and senior leaders. Technical Skills: Databases: Cassandra, PostgreSQL, CosmosDB, MongoDB, Oracle. Messaging and Caching: Redis. Search and Monitoring: Solr, ElasticStack, Prometheus/Grafana. CI/CD and Containerization: Jenkins, Docker, Kubernetes. Data Replication: Oracle GoldenGate. Cloud Platforms: Azure. Patching and Vulnerability Management: Applying database patches and managing vulnerabilities to maintain security and performance. Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg, Sattva, Knowledge City - Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Show more Show less