System Administrator at Adentis Portugal

Cargo System Administrator
Publicado 26 Apr 2026
Expirado 26 May 2026
Empresa Adentis Portugal
Localização Lisboa | PT
Tipo de Contrato Full Time

Descrição da Função:

Últimas informações de emprego de Adentis Portugal para o cargo de System Administrator. If the System Administrator vaga em Lisboa corresponde às suas qualificações, submeta a sua candidatura ou CV atualizado diretamente através do portal Jobkos.

Tenha em atenção que candidatar-se a um emprego exige o cumprimento de requisitos da empresa. Esperamos que a oportunidade em Adentis Portugal para o cargo de System Administrator abaixo seja adequada ao seu perfil.

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and Cargo our offer according to 3 lines of service:

  • Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies);
  • R&D (Bootcamps, POC, Tech Lab);
  • Nearshore.

In ADENTIS, we focus on PEOPLE. This is our emotional salary:

  • Great Work-Life balance;
  • Very flexible organizational routine;
  • Health benefits (for you and your family);
  • Team Building activities;
  • Over 300 protocols to offer you great discounts in different areas;
  • Continuous professional development sponsored by our Training and Certification Department;
  • Regular feedback on your performance through a personalized plan;
  • Comprehensive career plan and progression involving assertive performance reviews.

Responsibilities:

  • Administer, maintain and support Windows Server environments with a strong focus on Active Directory.
  • Manage AD objects, including users, groups, computers, GPOs and permissions.
  • Monitor, troubleshoot and resolve issues related to AD, DNS, DHCP and authentication services.
  • Administer, maintain and support Microsoft Exchange (Online and/or On-Prem) and Office 365 environments.
  • Ensure system availability, performance, security and compliance with internal standards.
  • Perform regular system updates, patching, backups and recovery tests.
  • Collaborate with infrastructure, security and support teams on ongoing operations and projects.
  • Document configurations, procedures and operational processes.

You must have:

  • Proven experience as a Windows System Administrator with hands-on Active Directory management.
  • Strong knowledge of Windows Server, AD, GPOs, DNS, DHCP and authentication mechanisms.
  • Experience with scripting (PowerShell) for automation and administration tasks.
  • Proven experience administering Microsoft Exchange and Office 365 environments.
  • Strong knowledge of Exchange Online, Exchange Hybrid, mail flow, security and compliance features.
  • Good troubleshooting and problem-solving skills.
  • Ability to communicate effectively with technical and non-technical stakeholders.
  • Experience working in structured environments and following operational procedures.
  • European Union Citizenship or Portuguese Working Visa / Portuguese Residency.
  • Availability to work on-site two to three times per week.

Plus:

  • Knowledge in cloud administrator technologies like Microsoft Azure and/or AWS.

If you want to be part of a real People Primeira organization, join us! Send your CV to

Informação da Vaga:

  • Empresa: Adentis Portugal
  • Cargo: System Administrator
  • Local de Trabalho: Lisboa
  • País: PT

Como enviar a sua candidatura:

Após ler e compreender os critérios e requisitos mínimos explicados na informação da vaga System Administrator at the office Lisboa acima, prepare de imediato os documentos de candidatura, tais como carta de apresentação, CV, cópia do diploma e outros anexos. Envie através do link 'Próxima Página' abaixo.

ESTA OFERTA DE EMPREGO EXPIROU (Há mais de 30 dias).
Por favor, procure novas oportunidades de carreira na nossa Página Inicial.

Vagas Semelhantes

  Auxiliar de escritório at Simporal, Lda.
Publicado: 2 hours ago

Desc.: Descrição da EmpresaA Simporal, empresa de importação e comércio de peças para automóveis, está a recrutar uma Empregada de Escritório para reforço da nossa equipa em Lisboa. Descrição do CargoA pess...

Empresa: Simporal, Lda. | Localização: Lisboa