NTT

2 years ago

Technical Specialist Database administrator- Oracle

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Last checked: 16 hours agoStatus: Live

Job Summary

Own the performance, integrity, and security of database systems for backend data and front-end user access. Refine database designs, maintain data dictionaries and documentation, and ensure security and integrity controls. Monitor performance and manage parameters, handle incidents by taking databases offline when needed, and apply patches/upgrades. Work with change and release management, create testing/execution of data management scripts, and support automated reporting and database utilities.

Location: Chennai

Workplace: Onsite

Employment Type: Full time

Job Function: Administration & Executive Assistance

Key Responsibilities

•Ensure database performance, integrity, and security for both backend data structures and end-user accessibility.
•Refine logical and conceptual database design, and write database documentation including data standards, procedures, and data dictionary metadata.
•Create, test, and execute data management languages; monitor production databases and manage performance parameters for speedy query responses.
•Control user access using permissions and privileges, establish security and integrity controls, and apply patches and upgrades as required.
•Collaborate with Change Control and Release Management to commission/install applications, support customization, and develop database utilities and automated reporting.

Key Requirements

•Proven experience working as a Database Administrator with demonstrated experience in Oracle Enterprise and managing databases.
•Demonstrated experience with database backup and recovery best practices and creating health assessment reports.
•Demonstrated experience running and creating health assessment reports and working with suppliers to deliver solutions.
•Solid knowledge of relational database design and administration, including data architecture and data services principles.
•Relevant certifications such as MCSE DBA or Oracle associate/equivalent, and an ITIL certification.

Education:Bachelor's

Skills:Problem analysisAnalytical thinkingCommunicationDocumentationProblem-solving

Certifications:MCSE DBAOracle associateITIL

Tech Stack:OracleMicrosoft SQL ServerITIL

Company Brief

NTT

Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.

Industry: Professional Services

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Valuation: Public Company (Market Cap in USD)

Headquarters: London, United Kingdom

Founded: 1983

Website LinkedIn

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NTT