Job Description

About this opportunity: Join Ericsson as an Oracle Database Administrator and play a key role in managing and optimizing our critical database infrastructure. As an Oracle DBA, you will be responsible for installing, configuring, Upgrading and maintaining Oracle databases, ensuring high availability, performance, and security. You ll work closely with cross-functional teams to support business-critical applications, troubleshoot issues, and implement database upgrades and patches. This role offers a dynamic and collaborative environment where you can leverage your expertise to drive automation, improve efficiency, and contribute to innovative database solutions. What you will do: Oracle, PostgreSQL, MySQL, and/or MariaDB database administration in production environments. Experience with Container Databases (CDBs) and Pluggable Databases (PDBs) for better resource utilization and simplified management. High availability configuration using Oracle Dataguard, PostgreSQL, MySQL replication, and/or MariaDB Galera clusters. Oracle Enterprise Manager administration which includes alarm integration. Familiarity with Linux tooling such as iotop, vmstat, nmap, OpenSSL, grep, ping, find, df, ssh, and dnf. Familiarity with Oracle SQL Developer, Oracle Data Modeler, pgadmin, toad, PHP, MyAdmin, and MySQL Workbench is a plus. Familiarity with NoSQL, such as MongoDB is a plus. Knowledge of Middle ware like Golden-gate both oracle to oracle and oracle to BigData. Oracle, PostgreSQL, MySQL, and/or MariaDB database administration in production environments. Conduct detailed performance analysis and fine-tuning of SQL queries and stored procedures. Analyze AWR, ADDMreports to identify and resolve performance bottlenecks. Implement and manage backup strategies using RMAN and other industry-standard tools. Performing pre-patch validation using opatch and datapatch. Testing patches in a non-production environment to identify potential issues before applying to production. Apply Oracle quarterly patches and security updates. Implement and manage backup strategies using RMAN and other industry-standard tools. The skills you bring: Bachelor of Engineering or equivalent experience with at least 2 to 3 years in the field of IT. Must have experience in handling operations in any customer service delivery organization. Thorough understanding of basic framework of Telecom / IT processes. Willingness to work in a 24x7 operational environment with rotating shifts, including weekends and holidays, to support critical infra and ensure minimal downtime. Strong understanding of Linux systems and networking fundamentals. Knowledge of cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes) is a plus. Oracle Certified Professional (OCP) is preferred Primary country and city: India (IN) || Noida Req ID: 764288