SME - Oracle Administration,PostgreSQL,MYSQL, MS SQL

Job Summary

• Total Experience
• A minimum of 10 to 12 years of proven experience in database engineering and migrations, including designing, modernizing, and operating Oracle database platforms on AWS (RDS/EC2-hosted databases) with strong focus on performance, security, HA/DR, and automation. We are seeking a skilled Cloud/Database Engineer with strong hands-on experience migrating Oracle workloads to AWS. The ideal candidate will lead end-to-end assessment, schema and code remediation (as needed), data replication/CDC, cutover planning, and post-migration optimization for Oracle environments moving to Amazon RDS for Oracle or Oracle on Amazon EC2, ensuring secure and low-downtime transitions.

Key Responsibilities

· Plan and execute migrations of Oracle databases from on-premises, hosted environments, and engineered systems (as applicable) to AWS (Amazon RDS for Oracle and/or Oracle on Amazon EC2).

· Use AWS migration services and Oracle utilities (e.g., AWS Database Migration Service (DMS), AWS Schema Conversion Tool (SCT) when required for conversions, Oracle Data Pump, RMAN, and CDC/replication approaches where applicable) plus scripting/automation to support large-scale, repeatable migrations.

· Design migration runbooks (discovery/assessment, PoC, replication/CDC, cutover, rollback) including data validation and integrity checks, Oracle feature compatibility review (e.g., options/packs), encryption considerations (e.g., TDE), and minimal downtime execution.

· Perform Oracle performance tuning and operational readiness on AWS (parameter tuning, indexing, AWR/ASH analysis, backup/restore strategy, maintenance automation, and monitoring using CloudWatch and Oracle tooling).

Skill Requirements

1. Strong Expertise In Oracle Administration And Postgresql.

2. Proficiency In Mysql And Ms Sql Administration.

3. Solid Understanding Of Service Level Agreements (Slas) And Quality Compliance Metrics.

4. Ability To Conduct Root Cause Analysis And Trend Analysis.

5. Excellent Communication Skills For Stakeholder Engagement And Mentoring.

Other Requirements

Qualifications:

· 5+ years of hands-on AWS database migration experience, with primary focus on migrating Oracle databases to AWS.

· Strong Oracle DBA experience (installation/configuration, security, backup/restore with RMAN, Data Guard concepts, patching/upgrades, troubleshooting and performance tuning).

· Working knowledge of AWS database and migration services (Amazon RDS for Oracle, Oracle on EC2, DMS, SCT where applicable) and fundamentals of VPC, security groups, KMS encryption, and IAM.

· AWS Certification preferred (e.g., AWS Certified Database 01 Specialty or AWS Certified Solutions Architect) and/or Oracle certification (e.g., Oracle Certified Professional).