Network Infrastructure Security internship (m/f/d)

Description du poste:

Job ID
513018

Posted since
14-Jul-2026

Organization
Cybersecurity

Field of work
Internal Services

Company
Siemens S.A.

Experience level
Early Professional

Job type
Full-time

Work mode
Hybrid (Remote/Office)

Employment type
Fixed Term

Location(s)

* Amadora - Lisboa - Portugal

Create a better #TomorrowWithUs 🚀

At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world's most forward-thinking minds and the power of a presence in more than 190 countries, we make a truly global impact.
At the Portugal Tech Hub, we take on challenges to make life easier, safer, and more sustainable for us and generations to come. We bring value to the business digitalization transition, from Portugal to the world, in areas such as Artificial Intelligence, Analytics & Business Intelligence, Application Lifecycle Management, Cybersecurity, IT Infrastructure Management, IT Project & Service Management, IT Strategy, User Experience, and many more.
With a decade of history and around 1.600 experts, the Portugal Tech Hub is the [1] home of the new technologists - Dream Builders, Impact Creators & Future Makers.

The main activities where the intern may be involved are:
- Network Architecture
Design on-premises and cloud network architectures
Zero Trust access with Zscaler and EntraID
User endpoint security
Monitoring and tracking of external / outbound connections
Ingres/Egress traffic visibility dashboard
Baseline and anomaly detection for network flows

- Automation
Automate network security controls as code (IaC): registry of perimeter network connections, reconciliation and analyses
Automated reporting and compliance checks

Are you one of them? Come join us! ⭐

What makes us proud as an employer:
* Merco - Companies and Leaders with the Best Reputation in Portugal (#1 Tecnology/Manufacturing)
* Forbes - World's Best Employers (#1 Engineering & Manufacturing)
* LinkedIn - LinkedIn Top Companies (#2)
* OnStrategy - REPSCORE 2024: Brands' Reputation in Portugal (#1 Engineering & Electronic Services)
* Fortune - World's Most Admired Companies (#1 Industrial Machinery)
* Teamlyzer - Company with the Best Interviews (#1 Technology)

Please attach your CV in English.
#Siemens #PortugalTechHub
Siemens is committed to creating a diverse environment and is glad to be an equal opportunity employer. We strongly encourage applications from a diverse talent pool