Contact Address

Rua Julieta Ferrão N.º 12 2º Piso, 202 1600–131 Lisboa, Portugal

Entrar em contacto Get in Touch

Tel.: +351 214 171 161
Fax: +351 214 177 610
(Chamada para a rede fixa nacional)(Call to the national fixed network)

Network and Security Engineer

# Think Data Be Smart #

About Us
: DataSmart is a Portuguese company, positioning itself as a consulting company of excellence, with over 20 years of existence. We are specialized in Technologies and Information Systems services for the Portuguese and International markets. We pride ourselves on fostering a culture of involvement, experience, and excellence.


Join our team as a Network and Security Engineer (Hybrid – Lisbon)!

What You’ll Do:

  • Design, implement, and maintain network security solutions using Palo Alto, F5, Fortinet, and CheckPoint.
  • Configure and manage network infrastructure components such as Cisco ACI.
  • Develop and deploy infrastructure as code (IaC) using Ansible and Terraform to automate network and security configurations.
  • Monitor and troubleshoot network and security issues to ensure optimal performance and security compliance.
  • Collaborate with cross-functional teams to define network security requirements and implement effective solutions.
  • Perform regular security assessments and audits to identify vulnerabilities and implement mitigation strategies.
  • Create and maintain comprehensive documentation of network and security architectures, configurations, and procedures.


  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • 6+ years experience in Network and Security with expertise in Palo Alto, F5, Fortinet, and CheckPoint.
  • Knowledge of Cisco ACI and its configuration and management.
  • Proficiency in using Ansible and Terraform for infrastructure as code (IaC) deployments.
  • Deep understanding of network security principles, best practices, and compliance standards.
  • Fluent in Portuguese and English, both oral and written.


At DataSmart, you will have the opportunity to integrate into a solid company and participate in projects of high recognition, nationally and internationally, with an appealing technological environment and career progression.

Excellence in the way to the future!


Connect with Us: Follow us on LinkedIn for updates on career opportunities, company news, and industry insights! For further details, visit us at

#JoinOurTeam #DataSmart #ThinkDataBeSmart #NetworkEngineer #SecurityEngineer #PaloAlto #F5 #Fortinet #CheckPoint #Ansible #Terraform #CiscoACI #Portugal

Do you accept the challenge?
We are waiting for you!