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3M India
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Sr. Engineer - Database(Oracle)

Sr. Engineer - Database(Oracle)

3M India

7 - 12 years

8 - 12 Lacs

Bengaluru

Posted:1 week ago| Platform:

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Skills Required

Networking Linux RDBMS MySQL Disaster recovery Agile PLSQL Windows Troubleshooting Auditing

Work Mode

Work from Office

Job Type

Full Time

Job Description

Job Description:

The Impact You ll Make in this Role

As an Oracle and Open Source DBA Senior Engineer , you will play a critical role in managing, modernizing, and optimizing enterprise database environments. This position offers the opportunity to collaborate with a global team of diverse professionals and contribute to transforming 3M s data platform infrastructure. You will be responsible for the daily administration of Oracle, RDS/Aurora MySQL, and RDS/Aurora PostgreSQL databases, ensuring high performance, availability, and compliance.

Your Key Responsibilities Will Include:

Supporting and modernizing enterprise database environments, with a focus on Oracle, PostgreSQL, and MySQL.
Developing and maintaining automation tools for database support and lifecycle management.
Implementing and maintaining high availability and disaster recovery strategies for on-premises and cloud databases.
Installing and administering database server environments; ensuring successful and available backups.
Participating in Agile Scrum ceremonies and cross-functional projects.
Ensuring database environments comply with internal and regulatory controls.
Contributing to the strategic roadmap for future database technologies and cloud-native DB adoption.
Maintaining health and compliance of AWS RDS/Aurora environments, including patching and upgrades.
Collaborating on clustering, replication, and high-availability configurations.
Supporting daily operations and planned initiatives within the database team.
Fulfilling audit, DR compliance, and other regulatory commitments.

Basic Qualifications:

To be successful in this role, you must have:

A bachelor s degree or higher from an accredited institution.
Minimum 7 years of overall IT experience.
At least 6 years of hands-on experience with Oracle, MySQL, and PostgreSQL database administration.
4+ years of experience in cloud environments (preferably AWS; Azure is a plus).
Experience with database migrations to cloud , including transitioning from traditional RDBMS to open-source platforms.
Expertise in AWS RDS/Aurora High Availability and Cluster configurations.
Proficiency in SQL performance tuning and optimization.
Strong experience in backup and restore operations , both on-prem and cloud.
Demonstrated experience in DR strategy planning and execution .
Willingness to participate in an on-call rotation , including weekends and holidays.

Preferred Qualifications:

Experience managing databases in Agile project environments .
Background in Oracle patching, cloning, and upgrade activities .
Prior exposure to large-scale enterprise systems and customer-facing applications.
Advanced skills in SQL, PL/SQL , and managing DB objects (procedures, views, indexes, etc.).
Excellent documentation , troubleshooting, and communication skills.
Proficiency in scripting languages like Shell, PowerShell, or Python.
Experience with Oracle ERP database environments .
Hands-on expertise in AWS DB solutions and familiarity with Azure DB services .
Knowledge of infrastructure as code tools like Ansible, CloudFormation, GitHub, or Lambda .
Exposure to cross-functional IT areas , including InfoSec, networking, and OS-level support (Linux/Windows).
Familiarity with encryption technologies and database protection practices .
Experience with backup solutions like Commvault, AWS Backup, and Snapshots.
Working knowledge of PGAdmin, MySQL Workbench , and similar DB tools.
Flexibility to work rotational shifts and provide weekend support when required.

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Sr. Engineer - Database(Oracle)