Marathahalli Bengaluru Karnataka Systems administrator Jobs – 952 Open Jobs Today

MySQL Database Administrator (DBA) – AWS RDS
Nextwebi IT Solutions Pvt Ltd —Whitefield, Bengaluru, Karnataka
- ₹10,00,000 - ₹12,00,000 a year
- Full-time
- Software troubleshooting
- DevOps
- Databases
- Health insurance
Quick apply
1d
System Administrator
Quantean —Koramangala, Bengaluru, Karnataka
- Up to ₹7,00,000 a year
- Full-time
- English
- Bachelor's degree
- In-person
- Commuter assistance
- Cell phone reimbursement
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3d
System Administrator -Internal Hiring
Quantean —Kormangala, Karnataka
- ₹50,000 - ₹55,000 a month
- Full-time
- Software troubleshooting
- English
- Windows
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3d
Job Title: webMethods Administrator – Support
Ni Source technologies —Bangalore City, Bengaluru, Karnataka
- ₹3,17,100.39 - ₹13,87,045.46 a year
- Rotational shift
- Oracle
- SQL
- APIs
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4h
Linux System Administrator
FCOOS Technologies Pvt Ltd —Madiwala, Bengaluru, Karnataka
- ₹3,00,000 - ₹4,00,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Bachelor's degree
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System Administrator
Bionivid Technology Private Limited —Bengaluru, Karnataka
- ₹20,000 a month
- Full-time
- Windows
- Computer networking
- Linux
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webMethods Administrator – Support
Ni Source technologies —Bangalore City, Bengaluru, Karnataka
- ₹3,17,100.39 - ₹13,87,045.46 a year
- Rotational shift
- Oracle
- SQL
- APIs
Quick apply
4h
System Administrator
Foiwe Info Global Solutions —Bengaluru, Karnataka
- ₹25,000 - ₹35,000 a month
- Full-time
- Software troubleshooting
- Windows
- Linux
Quick apply
2d
SQL Server Database Administrator
Verint Systems Inc. —Bengaluru, Karnataka
- Full-time
Operating Systems (OS) – Control-M Administration
Kyndryl —Bengaluru, Karnataka
- Full-time
- Hybrid work
- Windows
- Databases
- Administrative experience
Client Support & Call Centre Operations Analyst
Zebulon Consulting —Bengaluru, Karnataka
- ₹10,00,000 - ₹12,00,000 a year
- Full-time
- Microsoft Excel
- Microsoft Office
- SQL
Quick apply
Junior System Administrator
Kasplo Internet —Bengaluru, Karnataka
- Full-time
- Computer Science
- Software troubleshooting
- Windows
Platform Administrator
Zebulon Consulting —Bengaluru, Karnataka
- ₹8,00,000 - ₹14,00,000 a year
- Full-time
- IT
- In-person
- Communication skills
Quick apply
8d
Teradata Senior Database Administrator
CGI —Bengaluru, Karnataka
- Full-time
- Computer Science
- SQL
- Bachelor's degree
Quick apply
3d
Accounts Payable Administrator
Gnosisaccrue solution private limited —Bengaluru, Karnataka
- ₹40,000 - ₹60,000 a month
- Part-time
- Hybrid work
- Software troubleshooting
- English
- Windows
- Health insurance
- Paid time off
Quick apply
Sr Systems Administrator
Resideo —Bengaluru, Karnataka
- Full-time
- Azure
- Microsoft Office
- Analysis skills
Workforce Management & MIS Analyst
Zebulon Consulting —Bengaluru, Karnataka
- ₹10,00,000 - ₹12,00,000 a year
- Full-time
- CRM software
- Microsoft Excel
- SQL
Quick apply
Senior ERP Systems Administrator
MarketOne International (India) —Bengaluru, Karnataka
- Full-time
- CRM software
- ERP systems
- Bachelor's degree
Quick apply
Jr Application Administrator
Kaufman Rossin —Bengaluru, Karnataka
- Full-time
- Hybrid work
- Software troubleshooting
- English
- Bachelor's degree
Quick apply
IT Administrator
Protyze - A brand of Alphacentric Healthcare —Bangalore City, Bengaluru, Karnataka
- ₹4,00,000 - ₹5,00,000 a year
- Full-time
- Computer Science
- Windows
- Bachelor's degree
Quick apply

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MySQL Database Administrator (DBA) – AWS RDS

Nextwebi IT Solutions Pvt Ltd
Whitefield, Bengaluru, Karnataka

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Job details

Permanent | Full-time
₹10,00,000 - ₹12,00,000 a year
1 day ago

Benefits

Provident Fund
Health insurance

Qualifications

Cloud infrastructure
Software troubleshooting
DevOps
Encryption
AWS Certification
Disaster recovery
Microsoft SQL Server
Databases
SQL
Database administration
AWS
SSL
PostgreSQL
Terraform
Scripting
Linux
RDS database
Shell Scripting
MySQL
High availability
Identity & access management

Full job description

About the Role

We are looking for an experienced MySQL Database Administrator (DBA) with strong hands-on experience in AWS RDS for MySQL to manage, optimize, secure, and maintain production database environments.

The ideal candidate should have practical experience managing high-availability MySQL databases, troubleshooting performance issues, optimizing complex queries, implementing backup and disaster recovery strategies, and administering databases hosted on AWS.

You will work closely with application developers, DevOps engineers, and infrastructure teams to ensure our databases remain secure, highly available, scalable, and performant.

Key Responsibilities

Manage and administer MySQL databases across development, staging, and production environments.
Manage AWS RDS for MySQL instances, configurations, parameter groups, storage, backups, snapshots, and maintenance.
Monitor database health, availability, CPU, memory, storage, connections, IOPS, and query performance.
Perform SQL query optimization and performance tuning.
Identify and troubleshoot slow queries using:
Slow Query Log
EXPLAIN / EXPLAIN ANALYZE
Performance Schema
AWS Performance Insights / Database Insights
CloudWatch metrics and logs
Optimize indexes, database schemas, queries, and table structures.
Configure and manage RDS Multi-AZ deployments for high availability.
Manage Read Replicas and replication-related issues.
Plan and execute database scaling, including instance upgrades and storage optimization.
Implement and maintain automated backups, manual snapshots, point-in-time recovery, and disaster recovery procedures.
Perform database restoration and periodically test backup recovery procedures.
Handle MySQL version upgrades and AWS RDS maintenance activities.
Manage database users, roles, privileges, and access controls.
Implement database security best practices, including encryption, SSL/TLS, IAM integration where applicable, and least-privilege access.
Work with AWS VPC, Security Groups, IAM, KMS, CloudWatch, Secrets Manager, and other services related to RDS security and monitoring.
Troubleshoot database connectivity, locking, deadlocks, connection exhaustion, replication lag, and application performance issues.
Monitor and optimize database storage and infrastructure costs.
Support database migration from on-premise/VM MySQL to AWS RDS and between RDS environments.
Assist developers with database design, indexing strategies, stored procedures, queries, and performance improvements.
Establish database monitoring, alerting, maintenance, and capacity-planning processes.
Maintain database documentation, SOPs, backup policies, and disaster recovery procedures.
Participate in production incident troubleshooting and root-cause analysis.

Required Skills

Strong hands-on experience with MySQL Database Administration.
Strong experience managing AWS RDS for MySQL in production environments.

Excellent knowledge of:

MySQL architecture
InnoDB
Indexing
Query optimization
Transactions
Locking and deadlocks
Performance tuning
Backup and recovery
Replication
Experience troubleshooting high CPU, memory, connection, IOPS, storage, and slow-query issues.
Strong SQL skills and ability to analyze and optimize complex queries.
Experience with AWS CloudWatch and database performance monitoring.
Understanding of AWS networking concepts such as VPC, subnets, security groups, and private database connectivity.
Experience with database security, user permissions, encryption, and auditing.
Experience handling production database incidents and performance bottlenecks.
Good understanding of High Availability and Disaster Recovery (HA/DR) concepts.
Ability to work with developers and DevOps teams to troubleshoot application/database performance issues.

Good to Have

Experience with Amazon Aurora MySQL.
Experience with AWS Database Migration Service (DMS).
Experience migrating large MySQL databases to AWS.
Knowledge of PostgreSQL or Microsoft SQL Server.
Experience with Terraform, CloudFormation, or other Infrastructure-as-Code tools.
Knowledge of Linux administration and shell scripting.
Experience with database monitoring tools such as Grafana, Prometheus, Datadog, or similar.
Experience supporting databases for high-traffic web applications, SaaS platforms, ERP/CRM systems, or enterprise applications.
AWS certification or relevant database certification is an advantage.

Experience

2–6 years of relevant experience in MySQL Database Administration, with hands-on experience managing AWS RDS MySQL production environments.

What We Are Looking For

We are specifically looking for a hands-on DBA, not someone with only theoretical or basic SQL knowledge.

The candidate should be comfortable independently investigating issues such as:

Why a MySQL RDS instance suddenly reaches 90–100% CPU
Why an application query that previously took 200 ms now takes several seconds
How to identify missing or inefficient indexes
How to troubleshoot deadlocks and locking issues
How to handle too many database connections
How to safely restore a production database
How to minimize downtime during database migration or upgrades
How to design backup and disaster recovery strategies
How and when to use Multi-AZ and Read Replicas
How to improve RDS performance without unnecessarily increasing AWS infrastructure costs

Job Type: Full-Time

Department: Cloud Infrastructure / Database Administration / DevOps

Pay: ₹1,000,000.00 - ₹1,200,000.00 per year

Benefits:

Health insurance
Provident Fund

Work Location: In person

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Refine Your Search

systems administrator jobs in marathahalli bengaluru karnataka

MySQL Database Administrator (DBA) – AWS RDS

System Administrator

System Administrator -Internal Hiring

Job Title: webMethods Administrator – Support

Linux System Administrator

System Administrator

webMethods Administrator – Support

System Administrator

SQL Server Database Administrator

Operating Systems (OS) – Control-M Administration

Client Support & Call Centre Operations Analyst

Junior System Administrator

Platform Administrator

Teradata Senior Database Administrator

Accounts Payable Administrator

Sr Systems Administrator

Workforce Management & MIS Analyst

Senior ERP Systems Administrator

Jr Application Administrator

IT Administrator

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