SQL & Oracle DBA

Job Description Responsibilities

Serve as Senior engineer for Microsoft SQL Server, Oracle and other database technologies.

Responsible for database backup and restore functions including scheduled tests of DR availability, including knowledge of MS SQL restoration and availability technologies such as Clustering, Replication and especially Always-On.

Actively partcipate in CAB meeting,DORM Calls,escalation calls,Improvement sessions

MS SQL production SQL Instance / database level performance tuning.

Understands SQL parameter / configuraton files enhancemenet and deep tuning

Participates in SQL code-reviews for the application teams to enforce SQL coding standards.

Builds and reports on SQL environment performance and availability metrics and takes appropriate actions to implement best practices and optimize performance.

Assist in the technical analysis and design for current and future projects.

Writes appropriate SQL scripts to extract data efficiently and in a timely manner.

Install database software / features on servers as needed.

Monitor databases for performance and issues using monitoring tools.

Ensure all database servers are managed to Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO).

Working closely with Vendors and external support to provide stable environment

Architect and maintain Oracle RAC, Data Guard, ASM, and backup / restore strategies.

Lead performance tuning, patch management, and complex incident resolution.

Manage Oracle database lifecycle : provisioning, migration, upgrades.

Manage SQL database lifecycle : EOL provisioning, migration, upgrades.

Ensure high availability and replication readiness across DCs.

Ensure DB is maintaining at high level of concistency

Implement automation for routine tasks using Powershell / T-SQL, PL / SQL scripting, Cron Jobs and SQL Jobs

Ensure NCA and NDMO compliance, secure data handling, and auditing.

Mentor L2 Oracle / SQL engineers and interface with solution architects.

Mandatory Skills

Bachelor's degree in a relevant field or equivalent combination of education and experience

Typically, 6+ years of relevant work experience in industry, with a minimum of 2+ years in a similar role

Advanced skills in Oracle 19c+, RAC, Data Guard, RMAN, OEM, SQL 2014, SQL2017, SQL2019, SSIS, SSRS

Expertise in SQL optimization and schema tuning, capacity tuning and database deep troubleshooting

Expertise in using combination of fine tuning tools : SQL Profiler, extended event, default trace, windows performance counter

Have experience with Large database environment,

Experience in hybrid cloud database setups.

Knowledgeable with automation, reporting, automatic performance tuning,

Strong knowledge of industry-standard database management practices and methodologies.

Nice-to-Have Skills

Oracle Certified Professional (OCP)

Professional certification in database administration

Powershell,

Windows & Unix administrations,

ITIL

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