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Are you ready to make your mark in the healthcare industry using your ingenuity and technical expertise? At Parexel, there's no limit to what you can accomplish. We work with the top 50 global pharmaceutical companies, the top global biotech companies, and hundreds of small and emerging companies. We've supported the development of some of the most important treatments of our time, including nearly all of the 50 top selling drugs currently on the market. Join us and you'll make a profound difference in millions of lives. With a role in our Information Technology group, you'll work with cutting-edge technology on internal and client-facing projects. Collaborating with people from all over the world and touching everything from enterprise systems and clinical applications to infrastructure and networking, you'll keep our data safe and confidential. You'll have the chance to develop your skills and pursue advancement opportunities that include managerial and technical tracks. If you have stellar coding and design experience and a passion to learn more about healthcare, Parexel invites you to discover our rewarding opportunities in Enterprise Architecture, Software Development, Project Management and Business Analysis, and more. In a global clinical trial environment, business-focused applications, connectivity, and data security are critical to a trial's outcome. Find out how you can be an invaluable part of our success story.
Senior Database Administrator - Oracle RDBMS
Job ID R0000036386 Ontario, CanadaKey Accountabilities
Database Administration and Maintenance
Install, configure, upgrade, and patch supported database systems (Oracle 10g–19c, PostgreSQL, or MS SQL Server)
Perform database and schema refresh operations using native tools (e.g., Oracle exp/imp, Expdp/Impdp; pgdump/pgrestore; SQL Server backup/restore)
Implement database change orders according to established schedules and procedures
Monitor database performance and availability using platform-specific tools (e.g., Oracle Enterprise Manager, pgAdmin, SSMS)
Document database policies, procedures, and standards for organizational compliance
Backup, Recovery, and Performance ManagementExecute backup, restore, and recovery operations using RMAN (Oracle), pgBackRest/Barman (PostgreSQL), or native SQL Server tools
Perform SQL tuning and indexing strategies to optimize query performance
Utilize performance monitoring tools such as AWR/ADDM (Oracle), pgstatstatements (PostgreSQL), or SQL Profiler (SQL Server)
Troubleshoot database and performance issues to minimize system downtime
Maintain and support standby or high-availability configurations for disaster recovery
Infrastructure Support and CollaborationAdminister platform-specific technologies such as Oracle ASM/RAC, PostgreSQL replication, or SQL Server Always On Availability Groups
Perform basic system administration tasks on UNIX/Linux (Oracle/PostgreSQL) or Windows Server (SQL Server)
Coordinate with system administrators, network teams, and backup teams as required
Participate in project meetings to provide database perspective and technical input
Support clinical research applications through reliable and secure database infrastructure
System Integration and Technical SupportCollaborate with IT teams to ensure seamless integration of database systems with enterprise applications
Provide technical expertise for database-related aspects of system implementations and migrations
Maintain database security and access controls in accordance with organizational policies
Support application teams with database connectivity and performance issues
Ensure database systems meet availability and compliance requirements for clinical research operations
SkillsProficiency in one of the following: Oracle RDBMS (10g–19c), PostgreSQL, or MS SQL Server
Experience with monitoring and management tools relevant to the supported platform
Knowledge of backup and recovery procedures using platform-specific tools
Expertise in SQL tuning, indexing, and performance optimization
Familiarity with high-availability and disaster recovery technologies
Basic UNIX/Linux or Windows Server administration skills depending on platform
Strong analytical and troubleshooting abilities
Clear written and verbal communication skills
Ability to work collaboratively with cross-functional teams
Strong attention to detail and documentation practices
Time management and prioritization capabilities
Ability to work under pressure during system outages
Customer service orientation when supporting internal users
Knowledge and Experience7–10 years of experience in database administration for one of the following: Oracle, PostgreSQL, or MS SQL Server
Experience with installation, upgrade, patching, and migration processes
Hands-on experience with backup and recovery operations
Demonstrated experience in SQL performance tuning and optimization
Experience working in high-availability and disaster recovery environments
Knowledge of database refresh and migration procedures
Experience coordinating with system administration and network teams
Familiarity with operating systems relevant to the supported platform
EducationBachelor’s degree in Computer Science, Information Technology, or related field preferred
Relevant certifications such as Oracle Certified Professional (OCP), PostgreSQL certification, or Microsoft SQL Server certifications preferred
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