What does an IT Security Engineer do?

Learn all about IT Security Engineer duties, skills and much more. Get expert advice on how to become an IT Security Engineer.

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Brenna Goyette
Certified Professional Resume Writer, Career Expert

Published 3 min read

An IT security engineer is responsible for developing and implementing security measures to protect an organization's computer networks and systems. They may also be responsible for managing a team of security analysts and responding to security incidents.

IT Security Engineer job duties include:

  • Develop and implement security policies and procedures
  • Plan and coordinate security measures to protect computer networks and systems
  • Set up firewalls and secure computer networks
  • Install anti-virus software and updates on all systems
  • Monitor activity on computer networks and systems
  • Investigate security breaches and provide recommendations for improvement
  • Train users on security procedures
  • Perform regular system backups
  • Keep abreast of latest security threats

IT Security Engineer Job Requirements

An IT security engineer typically has a bachelor's degree in computer science or a related field, although some jobs may only require an associate's degree. Many employers also prefer candidates who have certification, such as the Certified Information Systems Security Professional (CISSP) designation. IT security engineers should also have several years of experience working in IT, including experience with networking, systems administration, and security.

IT Security Engineer Skills

  • Security
  • Firewalls
  • VPN
  • Intrusion Detection
  • Intrusion Prevention
  • Anti-Virus
  • Anti-Spam
  • Content Filtering
  • Identity Management
  • Access Control
  • Cryptography

Related: Top IT Security Engineer Skills: Definition and Examples

How to become an IT Security Engineer

In order to become an IT security engineer, one must have a strong foundation in computer science and information technology. They must also be able to apply this knowledge to real-world scenarios in order to identify and solve security issues. Additionally, IT security engineers must be able to effectively communicate their findings to both technical and non-technical audiences.

The first step towards becoming an IT security engineer is to obtain a bachelor’s degree in computer science or a related field. During your studies, you should take courses that will give you a strong foundation in both computer science and information technology. You should also try to gain experience with different types of security software and tools.

Once you have obtained your degree, you should look for entry-level positions in IT security. These positions will allow you to gain hands-on experience with different types of security systems and technologies. As you gain experience, you should start to specialize in one or two specific areas of IT security.

In order to advance your career, you will need to continuously update your skills and knowledge. You can do this by attending conferences and seminars, reading industry publications, and taking additional courses. You should also consider obtaining professional certifications, such as the Certified Information Systems Security Professional (CISSP) certification.

With the right education, experience, and skillset, you can become a successful IT security engineer.

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