Oracle Database Administrator

About PersistentWe are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.Our disruptor’s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 21 sequential quarters of growth with $389.7M in Q1 FY26 revenue, up 3.9% Q-o-Q and 18.8% Y-o-Y growth. Our 25,000+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been named the fastest-growing Indian IT services brand in the “Brand Finance India 100” 2025 report. We were also cited as a Leader in the ISG Provider Lens™ 2025 for Digital Engineering Services 2025 and the Everest Group Talent Readiness for Next-generation Application Services PEAK Matrix® Assessment 2025Role: Oracle Database AdministratorLocation: San Pedro, San Jose, Costa RicaJob Type: Full TimeWhat You'll DoAn Oracle Database Administrator (DBA) specializing in operations is responsible for the ongoing management, maintenance, and optimization of Oracle database systems within a production environment. This role focuses on ensuring the high availability, performance, and security of critical databases that support business operations.Key Responsibilities:Database Installation and Configuration: Install, configure, and upgrade Oracle database software and related components (e.g., RAC, ASM, Data Guard).Performance Monitoring and Tuning: Proactively monitor database performance, identify bottlenecks, and implement tuning strategies to ensure optimal efficiency. Utilize tools like Oracle Enterprise Manager (OEM) and AWR reports.Backup and Recovery: Design, implement, and manage robust backup and recovery strategies to safeguard data integrity and enable swift recovery in case of data loss or system failure.Security Management: Implement and enforce database security policies, manage user access and permissions, and ensure compliance with security best practices.Patching and Upgrades: Plan and execute regular database patching and upgrades to address security vulnerabilities, improve performance, and leverage new features.Troubleshooting and Support: Provide expert-level support for database-related issues, diagnose and resolve problems, and work with other teams (development, infrastructure) to ensure smooth operations.Capacity Planning: Monitor storage utilization, analyze growth trends, and plan for future capacity needs to prevent performance degradation and ensure scalability.Automation and Scripting: Develop and maintain scripts (SQL, shell) for routine administrative tasks, monitoring, and automation of operational procedures.Documentation: Create and maintain comprehensive documentation for database configurations, operational procedures, disaster recovery plans, and troubleshooting guides.Collaboration: Work closely with development teams to optimize database designs, assist in query tuning, and provide guidance on best practices for database interaction.Expertise You'll Bring:Proven experience in Oracle Database Administration, including hands-on experience with various Oracle versions.Strong understanding of database architecture, relational database concepts, and SQL.Proficiency in performance tuning, backup and recovery, and security best practices.Experience with Oracle tools and technologies such as RAC, ASM, Data Guard, and OEM.Familiarity with operating systems like Linux/Unix.Excellent problem-solving, analytical, and communication skills.Relevant certifications (e.g., Oracle Certified Professional) are often preferred.Benefits:Competitive salary and benefits packageCulture focused on talent development with quarterly promotion cycles and company-sponsored higher education and certificationsOpportunity to work with cutting-edge technologiesEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awardsAnnual health check-upsInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parentsValues-Driven, People-Centric & Inclusive Work Environment:Persistent Ltd. is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.We offer hybrid work options and flexible working hours to accommodate various needs and preferences.Our office is equipped with accessible facilities, including adjustable workstations, ergonomic chairs, and assistive technologies to support employees with physical disabilities.If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment. We are committed to creating an inclusive environment where all employees can thrive.Let’s unleash your full potential at PersistentFor more detail, please contact – Rahul Sharma (Rahul_sharma8@persistent.com)“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”