Getting to Know the Duties and Responsibilities of a Security Engineer

What is a Security Engineer?

In the digital era, information technology has become essential in supporting various activities, and the use of devices like computers, laptops, and cell phones has become increasingly commonplace in society.

This development has raised various security problems, like breach of personal data and misuse of account by unauthorized individuals for crime.

Due to the rise in data theft, there’s now a job dedicated to ensuring security: security engineer. One of their duties is to ensure that company data stored in the server is always protected and be the first person responsible in case of data leaks.

A security engineer is responsible for designing and implementing the best strategies to protect a company’s internal network from unwanted access.

A security engineer’s main job is to detect, investigate, and prevent security-related issues, as well as resolve technical problems with any software and hardware used.

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Security engineers are also responsible for detecting issues and installing firewalls. They sometimes collaborate with other IT experts to solve security problems.

Other duties of security engineers are performing testing, security assessments, and risk analysis. Then, they have to report their findings to management, give recommendations on IT security systems, and evaluate any new security measures implemented.

With their crucial roles and duties, security engineers have an important position in a company. It’s no wonder that this usually comes with a pretty high salary.

For anyone interested in becoming a security engineer, there are plenty of opportunities for this position. Considering the highly specialized duty and heavy responsibility, a security engineer needs to master several specific skills. Here are some of them.

Must-Have Skills for Security Engineers

Problem Detection Skills

A security engineer must be able to detect network problems and ensure that all data stored within the network is safe and sound.

They need to have keen eyes to catch the slightest potential data leaks before it could harm the company.

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Mitigation and Analytical Skills

The next must-have skill is deep analytical skill. This is particularly essential when fixing malware issues. Malware infection is a serious problem, but dealing with it should be the bread and butter for security engineers.

Along with analytical skills, a security engineer is also required to have the ability to identify and minimize the risk of data leaks.

Proactive Attitude

Security engineers need to be proactive with their skill development. They must continuously update their approach to digital threat management, and strengthen their strategy in business continuity and disaster recovery (BCDR) planning.

Familiarity with Programming Languages

Another indispensable skill for a security engineer is understanding various programming languages. This will help them assess the possibility of attacks on the system and develop the appropriate countermeasures.

Cloud Security Know-How

Today, more and more companies put their trust in the cloud for their data storage needs despite cloud storage having its own vulnerability to malicious attacks, like data hacking.

Understanding the ins and outs of cloud security will help security engineers prevent breaches of cloud-stored company data.

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So those are some insight into the job of a security engineer, who is responsible for securing company data against the threat of breach.

If you’re interested in a career in this field, PT Serasi Autoraya or SERA currently has openings for cybersecurity engineering positions. You can find more on this here.

Founded on March 22, 1990, SERA has become one of the biggest players in Indonesia’s transportation and logistics industry. This Astra Group’s company regularly recruits new members to fill various positions at the company.

For more details about job opportunities at SERA, visit its official website:, or you can click on this direct link:

Be sure to follow SERA's social media on Instagram @serasiautoraya and Linkedin Serasi Autoraya for the latest career tips and job openings.