Senior Database Administrator Oracle RDBMS

When our values align theres no limit to what we can achieve.

At Parexel we all share the same goal - to improve the worlds health. From clinical trials to regulatory consulting and market access every clinical development solution we provide is underpinned by something special - a deep conviction in what we do.

Each of us no matter what we do at Parexel contributes to the development of a therapy that ultimately will benefit a patient. We take our work personally we do it with empathy and were committed to making a difference.

Key Accountabilities

Database Administration and Maintenance

Install configure upgrade and patch supported database systems (Oracle 10g19c PostgreSQL or MS SQL Server)

Perform database and schema refresh operations using native tools (e.g. Oracle exp / imp Expdp / Impdp; pg dump / pg restore; 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 Management

Execute 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) pg stat statements (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 Collaboration

Administer 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 Support

Collaborate 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

Skills

Proficiency in one of the following : Oracle RDBMS (10g19c) 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 Experience

710 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

Education

Bachelors 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

Required Experience :

Senior IC

Key Skills

Children Activity,Cost Accounting,Feed,Corporate Strategy,ERP

Employment Type : Full-Time

Experience : years

Vacancy : 1