DBA Lead

DBA Lead

Lansing,United States

Permanent

Skills

CRUD

Performance tuning

DBA

DB2

Incident , change and problem management

MongoDB

SQL

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Job Title: DBA Lead

Location: Lansing, MI- 100% On-site

JOB TYPE: Full Time

Job Description:

MongoDB DBA

Experience in MongoDB Installation, configuration and administration for very large and complex databases in various MongoDB versions 3.4, 4.0, 4.4 and 6.0 .

Experience in designing MongoDB multi-sharded cluster and monitoring with Ops Manager.

Hands on experience on Create, Read, Update and Delete (CRUD) Operation.

Creating replica set (Arbiter, Priority, Hidden, Delayed nodes) & sharded clusters in MongoDB.

Proficient in upgrading various versions of Mongo database on different platforms.

Experience in managing multi - node MongoDB clusters.

Created aggregation queries for reporting and analysis.

Creation of Indexes (Single-Field, Compound, Unique, Multi-key index, Text & Hashed Sharding indexes).

Data Backup and recovery using Mongo dump, restore & Mongo export, import.

Refresh MongoDB data from staging to production and vice versa.

MQL Query tuning and optimization with appropriate index creation for effective processing.

Responsible for administration, maintenance, Performance analysis, and Capacity planning

Ensure the continuous availability of our mission critical MongoDB clusters using replication across data centers.

Performance tuning and indexing strategies using mongo utilities like Mongostat and Mongotop.

Installing OPSManager for mongodb

DB2 LUW DBA

Good experience in 24*7 production environment support

db2 installations and fix pack upgrades, instance and database creation

DB2 11.5 Version Migration and upgrades from prior versions

HADR server build and TSA installation, failovers and rolling upgrades.

Hands on DB2 DPF Environment (BACKUP/RESTORE)

Create and schedule jobs, such as Backups, Runstats, Reorgs and Table space monitoring etc.

Extensive exposure to DB2 Tools (db2look, db2pd, db2move, Load, Export, and Import)

Enabling the archive logging and configured database backups to Disk.

Troubleshooting Databases issues using db2diag, db2dart, db2support, snapshots

Granting / revoking various authorizations to different Users/Groups

Analyzing SQL Queries by using db2advis and creating indexes based on requirement.

IBM CDC replication tool (Change data capture)

Having good knowledge on Shell scripting

Experience in Problem & change management process

Good in Communication and interpersonal skills

Encryption configuration setup for DB2 filesystems

Add on Skills: Sybase and PostgreSQL database administration, Oracle DB upgrade experience will be an added advantage.