IT: But what are IT jobs?

Information technology (IT) professionals provide hardware, software, and user support. While most interactions with IT teams are related to IT issues, their work goes far beyond that.

IT departments typically have three areas of responsibility: operations, infrastructure, and maintenance. But also management. IT operations typically include engineering, database administration, or development.

How are the roles different?

IT professionals perform different roles:

  • Operations Engineers: they install, operate and manage networks, servers and external services such as cloud computing.
  • Database administrators: they create and maintain systems that store information.
  • Development Operators: DevOps engineers combine software development and coding skills to create, improve, and deploy software.

Should cyber security be enabled?

Some people see cybersecurity as a role for information technology. As with other professions, job titles and responsibilities sometimes overlap. In this way, IT teams and cybersecurity groups can collaborate or take on the same responsibilities.

But when analyzing critical job skills and responsibilities, IT and cybersecurity professionals take different approaches to protecting digital information. Cybersecurity tends to focus more on protecting the data itself than on the infrastructure that supports it.

As with cybersecurity, the number of people in charge of IT depends on the company’s resources. One person can take on multiple responsibilities, even everything related to IT.

How is the labor market?

According to a 2018 INSEE study, in the European Union, 12% of companies with 10 to 49 employees hire IT professionals, compared to 41% of companies with 50 to 249 employees and 75% of companies with 250 employees or more.

Infrastructure maintenance is the most frequent IT task for IT professionals (only 15% of companies did not need it in 2017) and by far the most outsourced (62% of companies primarily turned to service providers).

In general, in all companies, only support functions related to office software are mainly performed by employees of the company, its parent company or subsidiaries (43% of companies, 21% not involved in these tasks). Currently, support functions require a small amount of specialized IT skills and can be performed by people for whom this is not a primary responsibility: for example, 37% of companies that do not have a single IT specialist have office software support functions performed by their own employees .

DSI (CIO in English)

CIOs typically have an executive status and manage all of the organization’s IT functions. Their responsibilities include leading IT team personnel to ensure that cybersecurity technologies and features are effective, secure, and up-to-date. If the organization does not have an information security officer, the CIO can also oversee the cybersecurity staff.

Cloud Architect

These professionals design and implement cloud IT infrastructure for organizations. As part of this work, cloud architects must work closely with others to ensure services meet the needs of the organization. They are also responsible for cloud security and risk management.

IT support specialist

IT support specialists provide one-on-one technical assistance to users in the organization. People in this profession help people solve computer problems that they may encounter on a daily basis. They can also provide support for all IT or cybersecurity functions.

Database Developer

Database developers create and manage computer databases that process and store information in a secure manner. Together with others, they develop database systems that meet the needs of the organization. This may include the use of coding for system design, troubleshooting, and maintenance.

Information Security Analyst

Computer security analysts work to protect computer systems from cyber attacks by creating and implementing security strategies. Their responsibilities may include installing firewalls to protect digital data and developing disaster recovery plans in the event of data theft or major loss. They may also work with penetration testers to identify system vulnerabilities.

Network administrator

Network administrators are responsible for the operation of an organization’s computer networks. Thus, their tasks include the installation and maintenance of the organization’s networks. Their job also includes managing devices that use the network and running applications such as email.

Systems Analyst

Computer systems analysts, also known as systems architects, study the computer systems and procedures of an organization. Their responsibilities include implementing new hardware and software, and working with managers to ensure that the IT needs of the organization are met. An important part of this work is ensuring that the organization’s computer systems meet the needs of the business.

webmaster

Also known as web developers, webmasters or webmasters are responsible for the overall look and feel of a website. This includes designing the user interface of the site and managing technical aspects such as writing code or integrating graphics or videos. Other responsibilities include building trial websites and updating published content. Entry-level work in this function typically requires a bachelor’s degree.

In conclusion, what is IT?

Information technology is a vast, diverse and growing field. While IT professionals can help reset an account password or install a new printer, their responsibilities go far beyond these important but basic tasks. IT professionals use a variety of skills and apply their knowledge to develop actionable solutions for all types of businesses and consumer technologies.

What are the growing IT jobs?

The most common information technology jobs include database administrators, web developers, programmers, network architects, and computer scientists.

In 2021, the most in-demand IT jobs are database administrators, system analysts, and mobile app developers. Other senior positions include software developers, network administrators, and help desk professionals.

Source: ZDNet.com