Does S21sec pay their employees well?

According to anonymously submitted Glassdoor reviews, S21sec employees rate their compensation and benefits as 3.6 out of 5. Find out more about salaries and benefits at S21sec. This rating has decreased by 3% over the last 12 months.

How satisfied are employees working at S21sec?

93% of S21sec employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated S21sec 4.5 out of 5 for work life balance, 4.1 for culture and values and 4.0 for career opportunities.

What are the top reviewed jobs at S21sec?

Consultant (3) , Consultor Ciberseguridad (3) , Ingeniero (3) , SOC Analyst II (3) , Cyber Security Analyst (2) , Cyber Security Consultant (2) , IT Security Engineer (2) , Ingeniero De Ciberseguridad (2) , Product Manager (2) , Security Engineer (2) , Senior Consultant (2) , Team Leader (2)

What are the cons of working at S21sec according to real employee reviews?

"Salaries are low." ((in 4 reviews))

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S21sec

Part of Thales

S21sec reviews

Compare reviews

4.0

93% would recommend to a friend

(25 total reviews)

Pablo Echevarría

90% approve of CEO

55% positive business outlook

Ratings by category

4.5

Work/Life balance

4.3

Diversity & inclusion

4.1

Culture & values

4.0

Career opportunities

3.8

Senior management

3.6

Compensation and benefits

S21sec has an employee rating of 4.0 out of 5 stars, based on 25 company reviews on Glassdoor which indicates that most employees have a good working experience there. The S21sec employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

25 reviews

4.0

Feb 4, 2026

Enjoyed my time

Penetration tester

Recommend

CEO approval

Business Outlook

Pros

Good team, flexible work time

Cons

Wage is not u to industry

4.0

May 11, 2025

Good pay

Cybersecurity engineer

Recommend

CEO approval

Business Outlook

Pros

Good working environment, good colleagues and in general a very pleasant atmosphere.

Cons

Few interesting customers in spain in terms of technology stack and few growth opportunities.

3.0

Jan 6, 2025

Great for starting career

Soc analyst ii

Recommend

CEO approval

Business Outlook

Pros

- Great for starting career - Good work environment - Some senior level management are modern and dynamic

Cons

- Only some senior level management are modern and dynamic - Fall behind in procedures - Unable to automize - Interest in only numbers making it fall behind in quality

Viewing 1 - 3 of 25 Reviews

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