System Administrator

location: Maia, Portugal

AET is having a huge success, therefore we need your cooperation as a System Administrator to leverage this success.

AET offers security solutions, with which patients and doctors can securely access their own medical records in the cloud. Financial authorities, notaries or lawyers can sign legally binding documents. And Governments can offer digital services to citizens, like applying for a passport or tax returns. These are all examples of the use of our products, but there is a lot more which is still under development. In a first meeting, we can tell you a lot more about it. Got your attention? Are you interested in our world? Then you are the person AET Europe is looking for!

Your opportunity as System Administration

By joining our System Administration team in Maia (Portugal), you will help us with the deployment, administration and support of our applications on-Site and on Cloud Services.

System Administration responsibilities

You will be responsible for the deployment, monitoring and support of multiple sites, both on-Site and on Cloud Services like Amazon and Azure. You will participate in all the phases of the deployment, from requirements definition, architecture design, deployment, configuration, administration, monitoring and maintenance.

What you bring as our new System Administration

We are looking for a candidate who is passionate (like us) about eID and authentication solutions and not afraid to pioneer new approaches, techniques and technologies. AET is in search for a System Administrator who has the following skills:

  • Has some affinity about IT Security,
  • Has an energetic attitude: AET is a high technology business where time-to-market
    is the key,
  • Has a strong personality: we are working on the Security business,
  • Be pragmatic and pro-active, making things happen,
  • Is able to work alone and/or in a team,
  • Is quality driven.

Our ideal candidate

…has the following qualifications and experience:

  • Has a Bachelor or Master degree in IT,
  • 5+ years of System Administration experience,
  • Good knowledge of firewall configuration and commits with network security,
  • Good knowledge of Microsoft and Linux operating systems,
  • Good knowledge of at least one Cloud Service (Amazon or Azure),
  • Has experience in deploying and managing Application Servers,
  • Has experience in setting up and configuring Virtual Machines,
  • Has some experience in deploying a Solution with multiple VMs, network configuration, software installation and configuration,
  • Has worked in the past with at least one Monitoring technology (e.g. Nagios, Zabbix),
  • Has experience with Database Management,
  • Has experience with Helpdesk systems,
  • Can relate to the following keywords: candour, trust, integrity, action-oriented, initiative, simplicity, commitment, self-discipline.

We would be happy if you have knowledge and experience with:

  • Configuration Management, cross-platform development,
  • System architecture for complex enterprise environments.

Since we are an international company we are looking for a candidate who can communicate fluently in English (both in speaking and writing) and Portuguese (both in speaking and writing).

We look forward to meeting you!

If you are interested in this opportunity and feel that you have the relevant skills, qualifications and experience, please send your resume to

Need more info?

We can understand you want to know more about the job. Don’t hesitate to give us a call on: +351 22 495 0519. Ask for Nuno Santos.

Yes, I'm interested - Apply now

System Administrator

By joining our System Administration team in Maia (Portugal), you will help us with the deployment, administration and support of our applications on-Site and on Cloud Services.

Download profile (PDF)