TNS

Senior Database Administrator Postgres/MySQL/MariaDB/MSSQL-Server

India · Work style not stated · Full time

Apply on the employer’s site ↗See how well you match this job

You apply directly with the employer. ROLIVA does not submit applications from this page and is not the employer.

About the role

Description from the employer’s posting. Check the employer’s page for the current version.

EmployerTNS
LocationIndia
Work styleWork style not stated
Employment typeFull time
Employer posted19 Aug 2026

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives.Come join the excellence!

Overview

• This role requires strong technical expertise in the areas of Database administration in both on-prem data centers and AWS cloud and provide L3 production support.
This Sr DBA role is responsible for development and administration of software systems utilizing both SQL (PostgreSQL, MySQL, and MS SQL Server) and no-SQL databases by collaborating with various internal teams including Global System Admins, Product development, QA, DevSecOps teams.

Responsibilities

Must have hands on Database expertise, must serve as a go-to-DBA
Excellent communication and collaboration skills
Must work independently with minimum supervision
Install, configure, upgrade, migrate, and patch various RDBMS databases including PostgreSQL, MySQL, MicroSoft SQL Server in traditional on-prem set up as well in AWS public cloud.
Provide technical guidance on large, complex database projects.
Write and maintain Unix shell scripts to facilitate and automate database administration tasks.
Review space reports, responding to non-critical requests for assistance, and manage data backups and restores.
Serve as primary point of contact for technical support and troubleshooting of database management issues.
Perform problem resolution for complex issues including root cause analysis, status updates, and outline resolution options.
Design and test Disaster Recovery scenarios.
Review and establish policies, procedures, and standards relating to database management.
Proactively monitor production databases to circumvent potential problems and errors.
Perform continuous quality improvements by learning new technologies, product trends and/or database administration techniques
Define and communicate project milestones, service level agreements, and resource allocation to executive team, department leads, support staff, and end users.
Design creative solutions to address proprietary database issues, including development of architecture for new systems.
Working knowledge of migrating on-prem databases into AWS cloud with minimum downtime
Should be part of 24x7 on-call DBA rotation schedule (about 1 week per month)

Show full description

Qualifications

10+ years’ experience supporting supporting/managing multiple, high volume, large multi-terabyte production databases.
Advanced database management skills including Database monitoring, performance tuning and capacity planning; proven experience implementing and supporting SQL Tuning.
Backup and recovery processes; UNIX shell scripting, and SQL skills
Experience managing infrastructure systems, including server, storage, and network.
Bachelors or Masters degree in Computer Science/Data Engineering
Working knowledge of AWS Public cloud, RDS, Aurora, Cloud watch, Splunk
Working knowledge of Data Warehouse (DW), BI Reporting
Knowledge of Data modeling, pros and cons of normalization
Knowledge of CI/CD automations and Database deployment tools

If you are passionate about technology, love personal growth and opportunity, come see what TNS is all about!

TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.

See how well you match this job Apply on the employer’s site ↗

Check your resume against this job Free, no sign-up. Nothing you paste is stored.

Staying safe while you apply

Never pay to apply, interview or accept an offer. ROLIVA never asks you for payment to apply to a job.
Apply only through the official “Apply on the employer’s site” button, on the employer’s own site, and check that a recruiter’s email uses that employer’s own domain rather than a free email address.
Be cautious of an offer made with no real interview, or pressure to decide quickly or share financial details early.

Does something look wrong with this listing? Use “Report broken link” in the role details, or read ROLIVA’s full job-safety guidance ↗.

Preparing for this role with ROLIVA

Check the fit.
Compare the requirements with the experience you have confirmed, including gaps.
Prepare honestly.
Build interview stories and application drafts from your own evidence.
Keep track.
Save the role and record your own application status and follow-ups.

Create a free workspace or log in.