Data Warehouse Job Titles: Data Analyst - 【2020】
data warehouse job titles

Data Warehouse Job Titles: Data Analyst

Here you will find all the information about the profession of data analyst. Information analysts are used in many areas when it comes to evaluating tables, graphs and the like. They serve as a kind of data mediator between different departments in the company. What exactly do they do and what skills and competencies do you need to be a Data Analyst? Here I tell you.

Profession as a data analyst – Working in data science

What exactly does a data analyst do?

The data analyst’s job profile contains several aspects of data management. In addition to analyzing and evaluating data, data analysts act as translators of employee figures.

We show you what a Data Analyst’s salary is like, what tasks they have and what skills they should have.

Definition of Data Analyst

A data analyst is responsible for evaluating a wide range of data. He or she analyzes them for certain details and develops various concepts on this basis. He also presents them to his colleagues and superiors and makes them understandable to them.

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The easiest way to enter the profession of a data analyst is to have a degree in mathematics and computer science. But physics or economics also offer a good entry.

The analyses in this occupation are usually determined using a so-called data warehouse. This is a central database system that stores certain company data for analysis purposes. Various statistical methods are then used to interpret this large amount of data.

In recent years, in particular, several new work profiles have emerged in the area of data. Due to the sometimes seemingly enormous amounts of data collected in larger companies, these occupations are and will continue to gain in importance.

Positions are available in many different industries. For example, in environmental science companies, as in marketing, information technology or almost any other field, a wide variety of data must be processed. The demand for data analysts is growing and offers more and more new jobs.

What are the prerequisites and skills needed for the profession as a data analyst?

For the job of data analyst, a degree in computer science, mathematics, economics or statistics is usually required. Both a bachelor’s degree and a master’s degree are sufficient, but you usually earn more with a master’s degree.

Training as a Information Analyst

For your work you must be able to concentrate very well in the long run. In an office job, you spend most of your time sitting at the computer, yet you should not lose patience or be distracted. You should also be able to act as accurately at the end of the day as you did in the first few hours.

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You need a solid knowledge of the basic software used to analyse the data. It is best if you also know the most common programming languages, for example Java or the SQL database language.

For the presentation of your results you should have good communication skills.

Often the aim of your work is also to develop concepts. Depending on the industry, you will also need the experience to implement the data competently.

I have divided these competencies into mandatory and optional competencies. You need the mandatory competencies for this work, the optional competencies make you especially successful.

Mandatory Competencies

  • Studies completed with a focus on statistics or mathematics, computer science or similar
  • Good knowledge of big data and data analysis
  • Power of concentration
  • Patience
  • Analytical thinking
  • Accuracy
  • Very safe handling of computers

The competencies can also have

  • Knowledge of SQL and Data Warehouse
  • First experiences in programming
  • Presentation skills
  • Experience in project management
  • Team spirit
  • Communication skills

What are the tasks of a data analyst?

The daily tasks of an info analyst consist of analyzing, evaluating, and summarizing data. On this basis, a presentation is created. This contains his or her developed concept for the next steps of the company.

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Because his task is also to support the company by advising them with his knowledge. For this reason you should try to strengthen your communication and presentation skills during your training.

Before each analysis a work goal is created, i.e. you choose the details for which the data will be examined and try to identify certain patterns in them, for example:

  • Processing and transformation of company data
  • Data analysis and evaluation
  • Summarize and present the results of the work
  • Training of colleagues and superiors
  • Maintenance and implementation of data systems
  • Quality control support

The aim of their work is often to maintain and control the quality of the products. If you work in marketing, it may also involve customer surveys. From these, you have to be able to filter out what kind of problems there are and how best to deal with them.

Based on your data analysis, you will produce a solid report, depending on your work objective. You present this report to your colleagues and superiors. It is important that you assume the role of an interpreter who makes the content of the report understandable to all.

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Your analyses often serve as the basis for a new business model, which makes them extremely important for the company.

How much does a data analyst earn?

A data analyst earns about $60,000 gross per year. This is influenced by several factors, such as the size and location of the company, grade, work experience and industry.

A master’s degree already earns a starting salary of approximately $60,000, while a bachelor’s degree earns about $46,000 gross per year at first. Therefore, the degree has a significant impact on a statistics analyst’s salary prospects.

How do I apply for a data analyst position?

To become an information analyst, you generally need a college degree. It’s up to you whether you want a bachelor’s or master’s degree, because you can enter the profession with both.

Typical courses of study for this profession are in the fields of mathematics, computer science, statistics, business informatics, and physics.

The experience in data analysis that you have already acquired is particularly welcome in your application. You can obtain this experience in an internship or through a student job.

If you have decided on a field of data analysis, you will have very good prospects for further specialized training. With such experience you can make a particularly good impression on your application.

If you were able to learn to use different programs, such as SQL, during your studies, you should definitely mention this in your application.

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All in all, it can be said that the profession of data analyst offers very good prospects for the future. More and more companies need help with data analysis, which is becoming increasingly important, especially because of the Internet.

Tips for becoming an info analyst after training

If you have already set priorities during your academic training as a data analyst and have concentrated on specific tasks, then put a special focus on this in your application. In your application, concentrate on what you are good at and on the content of the training you would like to deepen later.


The data analyst has a very responsible job to do. The most important information about the job is now available in compact form:

  • Data analysts evaluate different data with respect to certain details and then develop various concepts.
  • The Information analysts have the task of presenting the evaluated data in the company and taking on a consulting role.
  • You can start, for example, by studying computer science, mathematics, economics or statistics.
  • A good knowledge of large data, analytical thinking and safe use of computers are important mandatory skills.
  • Initial experience in programming and project management can also be useful
  • The average salary of a data analyst is $60,000 a year.