Oracle Database and Middleware Specialists | SS01, SS06
Sigma Solutions · Riyadh, Saudi Arabia
Apply & track with Apply EdgeQualifications required
- Bachelor’s degree in Computer Engineering or Computer Science.
- At least five years of relevant professional experience in the position you are applying for.
- Professional accreditation from the Saudi Council of Engineers and proficiency in spoken and written English.
- Ability to handle work pressure professionally and maintain commitment to agreed working hours.
- Commitment to continuous self-development to support the working environment.SS01 Oracle Database AdministratorOne vacancy.
- Hands-on experience in Oracle RDBMS administration, tuning, database design, data quality, migration, ETL and backup management.
- Accredited international Oracle certifications such as OCP and OCA.
- Administer Oracle RDBMS databases and install, update and upgrade database servers, tools and software.
- Tune database performance and responsiveness; allocate memory and processor resources and plan future capacity expansion.
- Monitor user privileges and activities, secure databases and apply controls to address security vulnerabilities.
- Develop database-quality plans and policies, perform data cleansing and maintain high data quality.
- Migrate data between databases and carry out data-transfer activities using ETL tools.
- Design databases, maintain database business continuity and provide proactive support to associated applications.
- Analyse application indicators and functions, respond to issues and recommend improvements.
- Schedule and test database backups and perform preventive database maintenance.
- Conduct technical studies and problem analysis; prepare designs and reports, maintain technical documentation and apply security standards.
- Deliver training and knowledge transfer and keep operational documentation up to date.SS06 Oracle WebLogic AdministratorOne vacancy.
- Good knowledge of programming languages and Oracle WebLogic 12 application-server systems, including Java, Oracle JDeveloper, Oracle databases, EAR/JAR deployment, LDAP and SSO.
- Install, configure and administer Oracle WebLogic 12 application-server systems.
- Work with Java, Oracle JDeveloper and Oracle databases in support of middleware applications.
- Integrate applications with Active Directory through LDAP authentication and with single sign-on authorization systems.
- Deploy EAR and JAR applications on Oracle WebLogic Server and manage application releases.
- Coordinate continuously with database administrators, analysts, programmers and other technical-team managers.
- Conduct technical studies, analyse middleware and application problems and prepare the required reports.
- Maintain system continuity and application interconnectivity; identify and correct defects and improve performance.
- Analyse application indicators and functions, respond to issues and recommend improvements; provide proactive application support.
- Apply security standards and perform preventive maintenance for systems and applications.
- Prepare and maintain technical documentation, designs, studies and reports; deliver training and knowledge transfer.