What Do Data Warehousing Specialist Do?
Career Description Design, model, or implement corporate data warehousing activities. Program and configure warehouses of database information and provide support to warehouse users.
Life As a Data Warehousing Specialist
- Create plans, test files, and scripts for data warehouse testing, ranging from unit to integration testing.
- Create supporting documentation, such as metadata and diagrams of entity relationships, business processes, and process flow.
- Provide or coordinate troubleshooting support for data warehouses.
- Develop and implement data extraction procedures from other systems, such as administration, billing, or claims.
- Verify the structure, accuracy, or quality of warehouse data.
- Map data between source systems, data warehouses, and data marts.
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Skills Needed to be a Data Warehousing Specialist
Below is a list of the skills most Data Warehousing Specialists say are important on the job.
Critical Thinking: Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Reading Comprehension: Understanding written sentences and paragraphs in work related documents.
Programming: Writing computer programs for various purposes.
Complex Problem Solving: Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Systems Analysis: Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.
Active Listening: Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
Related Job Titles
- Data Warehouse Developer
- Data Manager
- Data Warehouse Analyst
- Data Warehouse Manager
- Integration Engineer
Are There Job Opportunities for Data Warehousing Specialists?
In the United States, there were 287,200 jobs for Data Warehousing Specialist in 2016. New jobs are being produced at a rate of 9.3% which is above the national average. The Bureau of Labor Statistics predicts 26,600 new jobs for Data Warehousing Specialist by 2026. The BLS estimates 22,400 yearly job openings in this field.
The states with the most job growth for Data Warehousing Specialist are Washington, Utah, and Nevada. Watch out if you plan on working in Alaska, Maryland, or Mississippi. These states have the worst job growth for this type of profession.
How Much Does a Data Warehousing Specialist Make?
The typical yearly salary for Data Warehousing Specialists is somewhere between $47,350 and $144,820.
Data Warehousing Specialists who work in District of Columbia, Maryland, or New Hampshire, make the highest salaries.
Below is a list of the median annual salaries for Data Warehousing Specialists in different U.S. states.
| State | Annual Mean Salary |
|---|---|
| Alabama | $87,060 |
| Alaska | $98,830 |
| Arizona | $85,010 |
| Arkansas | $73,670 |
| California | $103,270 |
| Colorado | $102,470 |
| Connecticut | $100,340 |
| District of Columbia | $117,540 |
| Florida | $78,900 |
| Georgia | $90,140 |
| Hawaii | $89,960 |
| Idaho | $80,610 |
| Indiana | $79,310 |
| Iowa | $78,810 |
| Kansas | $79,300 |
| Kentucky | $79,420 |
| Louisiana | $66,600 |
| Maine | $79,790 |
| Maryland | $113,330 |
| Massachusetts | $92,110 |
| Michigan | $76,400 |
| Minnesota | $81,650 |
| Mississippi | $81,280 |
| Missouri | $82,610 |
| Montana | $68,430 |
| Nebraska | $86,230 |
| Nevada | $72,610 |
| New Hampshire | $112,440 |
| New Jersey | $99,210 |
| New Mexico | $79,540 |
| New York | $90,750 |
| North Carolina | $88,650 |
| North Dakota | $70,730 |
| Ohio | $82,440 |
| Oklahoma | $78,490 |
| Oregon | $79,610 |
| Pennsylvania | $87,040 |
| Rhode Island | $81,290 |
| South Carolina | $92,100 |
| South Dakota | $81,250 |
| Tennessee | $74,000 |
| Texas | $90,290 |
| Utah | $76,890 |
| Vermont | $72,220 |
| Virginia | $105,270 |
| Washington | $91,620 |
| West Virginia | $83,660 |
| Wisconsin | $74,600 |
| Wyoming | $75,780 |
Tools & Technologies Used by Data Warehousing Specialists
Although they’re not necessarily needed for all jobs, the following technologies are used by many Data Warehousing Specialists:
- Microsoft Excel
- Microsoft Word
- Microsoft Office
- Microsoft PowerPoint
- Microsoft Outlook
- Python
- Microsoft Access
- MySQL
- Data entry software
- MongoDB
- SAP
- Microsoft Windows
- Microsoft Project
- Microsoft Visio
- Microsoft SharePoint
- Structured query language SQL
- The MathWorks MATLAB
- Microsoft Dynamics
- SAS
- Linux
How to Become a Data Warehousing Specialist
Education needed to be a Data Warehousing Specialist:
How many years of work experience do I need?
Who Employs Data Warehousing Specialists?
Below are examples of industries where Data Warehousing Specialists work:
References:
Image Credit: The Opte Project via Creative Commons Attribution 2.5 Generic
More about our data sources and methodologies.
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