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

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

IT Security Officer

# 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 IT Security Officer (Hybrid – Lisbon)!


What You’ll Do:

  • Protect the organization for threats on network, hardware, or software (Antivirus, Firewalls and other active technologies);
  • Monitor for network and systems for incidents or alerts by either resolving them or escalating them (Emails alerts or dashboards);
  • Analyze manually or with tools and alert users for phishing emails and contain threats;
  • Troubleshoot problems or incidents reported in operational areas which can be caused or attributed to security tools;
  • Prioritize vulnerability management effort or escalating it to the proper team or area;
  • Create and maintain phishing campaigns and promote user’s self-awareness and training.


  • Knowledge of IT ticketing systems operation for handling IT tickets;
  • Knowledge of operating systems (windows or linux) preferable both;
  • Some knowledge of active directory basic operation and functionality (AD user account, permissions groups);
  • Management of Firewalls or its operation , rules ,best practices (any manufacturer, brand or model, preferable NGFW);
  • Networking knowledge (IP, networks, vpns , NAT, network devices);
  • Able to create ,read and analyze reports or the data in such reports;
  • MS Office basic skills (Word, Excel, PowerPoint) or similar tools;
  • Day to day operations of IT Helpdesk technician or System administration are a plus;
  • Basic knowledge of IT security and its scope of applicability/risk;
  • Proficiency in English.


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 #SecurityOfficer #Firewalls #Networking

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