Senior Oracle DBA Job Reference: 2026-4919 Location: Mumbai Category: Technology Solution: Indexes Role Category: Hybrid Apply Senior Oracle DBA Share Your Team Responsibilities

At MSCI, data is at the core of everything we do. We are looking for a Senior Oracle Database Administrator (DBA) to support and modernize our mission-critical enterprise databases that power global financial products and analytics.

This role requires deep expertise in Oracle DBA administration, performance tuning, high availability, disaster recovery, OCI Cloud, large-scale project implementations, migrations, upgrades, and modernization initiatives and strong ownership of database operations, with readiness to support cloud and AI-driven transformation initiatives.

Your Key Responsibilities

Database Administration & Operations

Perform end-to-end Oracle DBA administration including installation, configuration, upgrades, patching, and decommissioning.Manage production, non-production, and DR environments with high availability and performance.Handle database operations, monitoring, and 24x7 operational support as required.Ensure database security, compliance, and best practices.

Performance Tuning & Troubleshooting

Perform advanced performance tuning using AWR, ASH, SQL Trace, and OEM.Analyze execution plans, identify bottlenecks, and implement plan stability techniques.Develop and maintain performance tuning scripts and automation.Proactively troubleshoot database issues and provide root cause analysis (RCA).

High Availability & Disaster Recovery

Design, implement, and support Oracle Data Guard (Physical & Logical Standby).Perform switchover/failover operations and DR drills.Manage RMAN backups, recovery, and restore strategies.Ensure RPO/RTO compliance and DR readiness.

Cloud & Modernization

Administer Oracle databases on OCI (Oracle Cloud Infrastructure)Support on-prem to cloud migrations, hybrid environments, and cloud-native architectures.Optimize database performance and cost in OCI environments.Collaborate on database modernization and AI transformation initiatives.

Security & Advanced Features

Implement and manage Transparent Data Encryption (TDE).Utilize Advanced Compression and other Oracle features for performance and storage optimization.Apply database security patches and vulnerability remediation.

Project Implementation & Migration

Support database projects including:New database implementationsVersion upgradesPlatform migrationsConsolidation initiativesWork closely with application teams, infrastructure, and cloud teams during project execution.Provide technical documentation and knowledge transfer.Your skills and experience that will help you excel

Technical Skills

Strong expertise in Oracle Database Administration (12c,19c and above).Hands-on experience with:Performance tuning (AWR, ASH, SQL tuning)Oracle Data Guard & StandbyRMAN backup and recoveryOCI CloudTDE and database securityDatabase migration and upgradesExperience in scripting (Shell, SQL, PL/SQL) for automation and monitoring.Strong knowledge of patching strategies and lifecycle management.

Soft Skills

Strong analytical and problem-solving skills.Excellent communication and stakeholder management.Ability to lead critical incidents and mentor junior DBAs.Proactive mindset with a focus on continuous improvement.

Preferred Qualifications

Oracle Certifications (OCA / OCP / Cloud Certification).Experience with Automation, and infrastructure as code.Exposure to AI/ML platforms, autonomous databases, or AI-enabled monitoring tools.Experience in regulated or large enterprise environments.About MSCI

What we offer you

Transparent compensation schemes and comprehensive employee benefits, tailored to your location, ensuring your financial security, health, and overall wellbeing.Flexible working arrangements, advanced technology, and collaborative workspaces.A culture of high performance and innovation where we experiment with new ideas and take responsibility for achieving results.A global network of talented colleagues, who inspire, support, and share their expertise to innovate and deliver for our clients.Global Orientation program to kickstart your journey, followed by access to our Learning@MSCI platform, AI Learning Center , LinkedIn Learning Pro and tailored learning opportunities for ongoing skills development.Multi-directional career paths that offer professional growth and development through new challenges, internal mobility and expanded roles.We actively nurture an environment that builds a sense of inclusion belonging and connection, including eight Employee Resource Groups. All Abilities, Asian Support Network, Black Leadership Network, Climate Action Network, Hola! MSCI, Pride & Allies, Women in Tech, and Women’s Leadership Forum.

At MSCI we are passionate about what we do, and we are inspired by our vision – to power better decisions. You’ll be part of an industry-leading network of creative, curious, and entrepreneurial pioneers. This is a space where you can challenge yourself, set new standards and perform beyond expectations for yourself, our clients, and our industry.

MSCI strengthens global markets by connecting participants across the financial ecosystem with a common language. Our research-based data, analytics and indexes, supported by advanced technology, set standards for global investors and help our clients understand risks and opportunities so they can make better decisions and unlock innovation. We serve asset managers and owners, private-market sponsors and investors, hedge funds, wealth managers, banks, insurers and corporates.

MSCI Inc. is an equal opportunity employer. It is the policy of the firm to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, creed, age, sex, gender, gender identity, sexual orientation, national origin, citizenship, disability, marital and civil partnership/union status, pregnancy (including unlawful discrimination on the basis of a legally protected parental leave), veteran status, or any other characteristic protected by law. MSCI is also committed to working with and providing reasonable accommodations to individuals with disabilities. If you are an individual with a disability and would like to request a reasonable accommodation for any part of the application process, please email Disability.Assistance@msci.com and indicate the specifics of the assistance needed. Please note, this e-mail is intended only for individuals who are requesting a reasonable workplace accommodation; it is not intended for other inquiries.

To all recruitment agencies

MSCI does not accept unsolicited CVs/Resumes. Please do not forward CVs/Resumes to any MSCI employee, location, or website. MSCI is not responsible for any fees related to unsolicited CVs/Resumes.

Note on recruitment scams

We are aware of recruitment scams where fraudsters impersonating MSCI personnel may try and elicit personal information from job seekers. Read our full note on careers.msci.com

Technology

Harness next-generation technologies to drive innovation and help our clients build better portfolios.

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Indexes

Empower investors with index solutions

Investor needs are rapidly evolving, and MSCI helps our clients stay ahead of changing markets and empowers their investment strategies with index solutions designed to support their investment objectives. 

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Quotes from Eva Szadeczky-Kardoss, Nelson Villarreal, Andrea Shalanski

“I learn something new every day, if not about technology then about climate or finance.

I came for the software engineering challenge, but I stayed for the chance to make a difference to our climate.

Eva Szadeczky-Kardoss Technology View Profile

“I’m the kind of person who doesn’t wait for the ticket to come in.

Nelson Villarreal Technology View Profile

“Our Women in Tech community is a huge network, which means you can connect with people you don’t traditionally get to connect with.

And that’s so important, because visibility and community are essential for helping women in technology figure out their path to success.

Andrea Shalanski Technology View Profile Benefits

MSCI is committed to providing a competitive benefit package to you and, where applicable, your family. 

National Pension System (NPS) 
Voluntary Provident Fund (VPF) 
Provident Fund

Healthcare benefits, including:

Health, accident and life insurance  Emergency Ambulance service  Health checkup  Tele-Medicine  Inclusive Health & Wellbeing benefits

 

Daycare benefit (creche) 
Pregnancy care program 
Maternity kit
Pet Care

Development opportunities

At MSCI career paths are multi-directional, and we believe that new and challenging experiences drive both professional growth and business success.

Everyone here is responsible for leading their own development and we’re here to support and guide you every step of the way. Whether that means deepening your expertise, moving across teams, or stepping into leadership, you’ll have access to internal mobility, learning and skills development, stretch opportunities and mentoring. 

Discover more about how you can grow your career at MSCI

Mumbai

12th Floor
Nesco IT Building No. 3, Nesco IT Park
Nesco Complex
Goregaon (East)
Mumbai 400063
India

 

MSCI has been named as one of LinkedIn's Top Companies 2025 in India. Learn more about this recognition.

Our LEED-certified Mumbai office is in the Nesco IT park, with amazing views of the Aarey forest and good connections to both public transport and the highway. As the largest MSCI office, a wide variety of teams are represented here, from Technology and Data Operations to Research, Finance, and Sales and Relationship Management. You’ll also find that we’re well-equipped with collaboration spaces, breakout zones, a cafeteria and relax rooms, as well as a gym for those looking to exercise before work. Learn more about our offices in India.

Read our Equal Opportunity Policy.

 

Recruitment process Apply online

First, click Apply and upload a CV that shows us the skills and passion you could bring to this role, as well as your contact details so we can reach out to you. 

Talk to our recruiter

If you look like a good match, our recruiters will arrange a chat where we’ll ask about your motivations, experience, and background, and where you can ask us anything you want to know about working at MSCI.

Interview with our team

If you like what you hear, and we think you have what we need, then it’s time to interview with your future team, either virtually or in the office. These interviews will give you a clear insight into the team and the day-to-day responsibilities of the role. Read our interview top tips.

Make your decision

If you’re successful, we’ll make you an offer and give you any further information you need to help you make your decision. If the answer is yes, it’s time for some background checks, and then we’ll welcome you on board. Learn more about our onboarding experience.

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