NOS

NOS is a Portuguese communications and entertainment group, resulting from the merger in 2013 of two of the largest communication companies in the country: Zon Multimédia and Optimus Comunicações.
About company
This job is closed
This position is no longer accepting applications. Closed on December 4, 2025.

Cybersecurity Architect • Design the Security Architecture of NOS's Future!

Remote

location Lisbon

date November 18, 2025

types Full-time

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We are a future-oriented company, committed to excellence and customer satisfaction.

We offer state-of-the-art fixed and mobile solutions, television, internet, voice, and data for all market segments. We are leaders in film distribution and exhibition, being the exhibitor with the most complexes and rooms. We believe in the power of technology to combat the environmental and social challenges we face. We are part of something bigger than ourselves, and our ambition is to make a positive mark in everything we do.

We are strengthening our Cybersecurity team with a Cybersecurity Architect. This role is essential for assessing technological risks, designing strategies and architectures that minimize vulnerabilities, and ensuring an innovative approach aligned with industry best practices.

What we expect from you

- Define cybersecurity strategies and controls for the organization;

- Assess the maturity of existing security controls and propose improvements in processes and technologies;

- Prioritize projects based on risk assessments, criticality, and transversal impact;

- Develop clear and recognizable architectural designs as potential solutions for identified risks;

- Align internal strategies with best practices and technological trends;

- Determine and monitor cybersecurity controls for the organization's assets;

- Communicate and prioritize cybersecurity risks with the risk management area;

- Produce reports and technical documentation to support strategic decisions;

- Collaborate with different teams to identify and mitigate risks related to emerging technologies;

- Contribute to the cybersecurity incident management process when necessary.

Who we are looking for

- Higher education in Computer Science, Engineering, or equivalent experience;

- Experience in technological areas and engineering, focusing on cybersecurity;

- Experience in identifying and managing technological and cybersecurity risks;

- Knowledge in security technologies and industry best practices;

- Experience in the telecommunications sector (valued);

- Ability to plan, organize, and manage conflicts;

- Proactivity, critical thinking, and results-oriented;

- Resilience and adaptability to changes and ambiguous situations;

- Excellent communication and teamwork skills.

What we have to offer

- We promote self-learning and continuous learning through internal initiatives that allow our employees to engage with the latest news and trends in various areas.

- We regularly implement various initiatives to promote well-being, emotional stability, social ties, and work-life balance.

- We offer all our employees a benefits package, as well as discounts on purchasing NOS products and services.

- We have a wide range of partnerships with exclusive discounts and conditions for our employees.