Oracle Database Administrator

3 weeks ago

Hyderabad, India Tekskills Inc. Full time

Lead Oracle DBA – OSS/BSS Transformation ProgramLocation: HyderabadExperience: 10–14 YearsShift: UK Shift (1 PM – 10 PM IST)Immediate HireWe are seeking a Lead Oracle DBA to drive the database migration, upgrade, and DR implementation for a large-scale OSS/BSS Transformation Program. This includes transitioning Oracle Communications applications (Siebel, BRM, UIM, etc.) from VMware to OLVM, upgrading Oracle DBs to 19c/23ai, and establishing a highly available DR setup using Data Guard.Key Responsibilities:- Lead Oracle database migrations from VMware-based to OLVM-based environments.- Design and implement Oracle Data Guard (physical standby) for DR and failover.- Perform schema upgrades for Oracle Communications Suite (Siebel 24.x, BRM 12.x, UIM).- Optimize SQL queries, indexing, and database performance for transformed application stacks.- Implement and maintain RMAN backup strategies, validation, and monitoring.- Conduct AWR, ASH, and SQL tuning analysis to ensure post-upgrade performance.- Define database standards and best practices across DEV → UAT → PROD environments.- Collaborate with app teams, infrastructure, and project management on integration planning.- Mentor mid-level DBAs and guide database change management activities.Required Skills & Experience:- 10+ years of experience in Oracle Database Administration (12c → 19c/23ai).- Proven experience with Oracle Data Guard, both configuration and operational management.- Strong knowledge of RMAN, recovery scenarios, and backup validation.- SQL performance tuning using AWR, ASH, Explain Plans.- Hands-on experience with Siebel, BRM, and/or UIM database schemas.- Understanding of database dependencies in OSS/BSS systems.- Experience with migration planning and cutover execution.- Excellent communication and stakeholder management skills.

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    Hyderabad, Telangana, India Cortex Consultants Full time ₹ 12,00,000 - ₹ 24,00,000 per year

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    Hyderabad, India Spectral Consultants Full time

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    3 weeks ago

    Hyderabad, India Tekskills Inc. Full time

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    3 weeks ago

    Hyderabad, India Tekskills Inc. Full time

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    3 weeks ago

    Hyderabad, India Tekskills Inc. Full time

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  • Oracle Database Administrator

    3 weeks ago

    Hyderabad, India Tekskills Inc. Full time

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    1 week ago

    Hyderabad, Telangana, India Ikcon Technologies Inc., Full time

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    2 days ago

    Hyderabad, Telangana, India Ikcon Technologies Inc., Full time

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