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Information Technology Database Administrator
Salary Range Jobs Available
$64,000 - $164,100 13,500+

What Does a Database Administrator Do?

Companies that want to better understand their customers use database science to do it. A database administrator (DBA) is the magician who makes that possible.

A database administrator uses specialized software to develop, store and organize a company's data. The data often includes sensitive information, such as confidential financial numbers or proprietary information. A database administrator, also called a database manager, makes sure the data is available to approved users yet secure from unauthorized access or data corruption.

A DBA typically works with an organization’s management team to understand the company’s data needs and what the database will do. This in-demand role is needed in any work setting that requires a large, secure database, but a DBA is standard in the banking, insurance, retail and healthcare industries.

Many database administrators handle a wide variety of duties, while others specialize. For example, database architects design and create new databases. System DBAs focus on the physical elements of a database, installing upgrades and making sure there are no bugs. Application DBAs focus on a database used for a singular purpose and make sure that all database elements and applications work properly.

Keep reading to learn more about this opportunity-rich career.

A database administrator runs a test to ensure a database is secure and runs properly
A database administrator or database manager keeps financial and customer information safe from prying eyes. (Credit: Gorodenkoff/Shutterstock)

Responsibilities

  • Identify user requirements for a database
  • Install and update database software and servers
  • Keep sensitive data secure
  • Manage database access and permissions
  • Maintain, test and back up the database 
  • Create documentation for users
  • Monitor archive storage space
  • Merge databases when necessary
  • Work with users to identify issues
  • May design new databases

How To Become a Database Administrator: FAQs

The bottom line:

If you’re naturally drawn to technology and communicate well, becoming a database administrator is a smart move. For more insights from someone who has done the job, watch this video of a DBA on why this job is so important.

This is a growing, well-paying career that can open the door to many opportunities in different industries. To get started, check out training opportunities near you!

Find Database Administrator Training In Your Area

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DBA Certificate

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