Choose us

We are a company where values ​​such as equality, commitment, respect, and integrity are combined with the development of professional talent and teamwork


You are the most important

At SII we know what is truly important to you. We offer you a personalized career plan, flexible hours, teleworking, social benefits, creative thinking spaces and a long etcetera.

We work as a team

We are a cohesive, honest, committed and supportive team that is prepared every day to take on new challenges. We work with optimism, rigor, creativity, and above all, with passion, and we know that to achieve excellent results, we are all essential.

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We are moved by passion

Passion moves us

We are a united team that share passions. We enjoy inside and outside of work, with leisure activities that encourage complicity between employees. We support each other, recognize the efforts of our colleagues, and share their successes.

Choose us

Do you know why SII is the best option?

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Social benefits

Flexible hours


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See what’s happening at SII!

What´s new
10 de January de 2022

SII Concatel, certified again in IT Quality by ISO 20.000

Recently, SII Concatel has undergone the audit for the renewal of the ISO 20,000 Certification, the internationally recognized standard in IT service management (Information Technologies).…
sponsors ict project and ctecno sii concatel logoWhat´s new
21 de December de 2021

SII Concatel joins Apadrina TIC and contributes to fostering the talent that will lead the technological ecosystem in the future

SII Concatel has participated, for the second consecutive year, in Apadrina TIC, a scholarship program aimed at helping undergraduate students in the field of information…
What´s new
5 de November de 2021

Joan Carrillo, from anywhere in an hyperconnected world, moderates the round table “IOT: key to understanding innovation”

On November 3 and 4, a new edition of Day of Information and Communication Technology (ICT) took place organized by GrausTIC. This focused firstly on…
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