Database Administrator
A Database Administrator (DBA) is a professional responsible for managing and maintaining computer databases and networks within various organizations, including businesses, government agencies, and educational institutions. Their primary duties involve setting up networks to meet client needs, integrating data from legacy systems, and ensuring the security and efficiency of databases. DBAs are tasked with organizing data, managing user access, and performing troubleshooting activities, which may include installing and updating security measures like firewalls and virus protection software.
Typically working in clean, well-lit office environments, DBAs often follow a standard 40-hour workweek but may need to extend their hours during network issues or system upgrades. Prospective DBAs should possess strong problem-solving skills and a keen attention to detail, as well as a background in computer science or related fields, usually requiring at least a bachelor's degree. This role is in high demand across various industries, making it a stable career choice with a median annual salary of around $117,450. Overall, database administration offers a diverse range of professional opportunities and is essential for the operational success of modern organizations.
Database Administrator
Snapshot
Career Cluster(s): Finance, Information Technology, Science, Technology, Engineering & Mathematics
Interests: Computer technology, solving problems, detail-oriented work, numbers
Earnings (Yearly Median): $117,450 per year, $56.46 per hour
Employment & Outlook: 8% (Faster than average)
Entry-Level Education Bachelor's degree
Related Work Experience None
On-the-job-Training None
Overview
Sphere of Work. Database administrators manage computer databases and networks for businesses, government agencies, hospitals, universities, and other organizations. They set up computer networks according to the needs of the client, integrate data from old systems into new networks, and perform troubleshooting activities as needed. Their responsibilities include organizing, accessing, and increasing storage space for data, adding and deleting users, and purging outdated programs. They are also charged with the security of the networks on which they work, periodically installing and updating firewalls and virus protection software. Database administrators train employees on new systems and communicate with employees about any changes to or issues with the network.
Work Environment. Database administrators work in offices, computer labs, and similar environments. These facilities are generally clean, well-lit, and well ventilated. Many administrators’ offices are large rooms that contain a company’s central server as well as workstations. In some cases, telecommuting may be an option. Database administrators typically work a standard forty-hour week, although those hours may be increased when major issues occur in the company’s network or a new network is brought online. Some administrators work longer hours also because they are on call, standing by outside of business hours in case any problems with the network arise.
Occupation Interest. Somebody interested in database administration should be good at problem-solving, pay close attention to detail, and find satisfaction in working independently. Database administrators are in high demand, a trend that is expected to continue. Even during challenging economic times, businesses are less likely to lay off their database administrators in light of the major roles they play in operations. Database administrators are needed in virtually every industry, giving graduates a wide range of professional environments in which to seek employment.
A Day in the Life—Duties and Responsibilities. Database administrators are in charge of storing and managing a business’s computer networks and maintaining up-to-date Internet security programs. Administrators meet with key employees to determine their needs. Based on the information provided, they design new systems, write new code, upgrade existing networks and programs, install new programs, and remove outdated files and software to free up space and improve speed. Database administrators run periodic tests on programs and networks to monitor efficiency and processing speed, check for problems, or locate both full and unused data files. Administrators frequently train new employees on the systems and, when bringing a new feature or database online, train current employees as well. Administrators may be asked to man a help desk to resolve any individual user issues or be on call after business hours to safeguard against network failures or crashes.
In addition to managing the database, administrators must develop and install firewalls that prevent the spread of viruses, spam, and other Internet-based problems. Database administrators must research the most effective virus protection software, write code that blocks unwanted entry into e-mail systems, and keep abreast of new viruses and hacker tactics.
Work Environment
Immediate Physical Environment. Database administrators work in computer labs, offices, and similar professional environments. These areas are generally clean, well-lit, and well-ventilated. Depending on the company, some database administrators may be able to work from home. There is not very much physical activity involved with these positions, although administrators may be asked to move hard drives, monitors, and other hardware over short distances.
Human Environment. Database administrators work with all levels and types of employees within their respective organizations, including executives, managers, entry-level employees, administrative personnel, and salespeople. They also interact with external software and hardware vendors as well as off-site network administrators.
Technological Environment. Database administrators must be skilled with both desktop and laptop computer hardware (including printers and external hard drives), servers and data storage systems, and other devices. They should also be capable of using a wide range of computer software, including virus prevention, archival, database management, metadata (which provides information about the data collected by a network), and other programs. Database administrators must adapt to ever-evolving technology.
Education, Training, and Advancement
High School/Secondary. High school students should study computer science and mathematics, such as algebra, calculus, geometry, and trigonometry. Additionally, business and accounting courses will help database administrators understand the particular companies for which they will work, as well as how business is conducted in general.
Postsecondary. Most database administrators complete a two-year associate’s degree or a four-year bachelor’s degree in computer science, management information systems (MIS), or similar fields. The bachelor’s degree is preferred in a competitive job market. A master’s degree in business administration with a focus on information systems, though not necessary, will provide even more of an advantage. Postsecondary students are encouraged to seek internships at professional organizations.
Related Occupations
− Computer & Information Systems Manager
− Computer-Control Tool Programmer
− Information Security Analyst
− Information Technology Project Manager
− Network & Computer Systems Administrator
Bibliography
“Database Administrators and Architects.” Occupational Outlook Handbook. Bureau of Labor Statistics, US Department of Labor, 17 Apr. 2024, www.bls.gov/ooh/computer-and-information-technology/database-administrators.htm. Accessed 27 Aug. 2024.
“Occupational Employment and Wages, May 2023: 15-1141 Database Administrators.” Occupational Employment Statistics. Bureau of Labor Statistics, US Department of Labor, 9 Apr. 2024, www.bls.gov/oes/current/oes151141.htm. Accessed 27 Aug. 2024.