systems admin

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380 vagas de systems admin em Portugal. Encontre vagas atualizadas diariamente.

  • System Administrator

    Há 3 horas


    Moscavide E Portela, Portuguese Republic, Portugal Irium Tempo integral

    Procura-se um Administrador de Sistemas com experiência para instalar, configurar e gerir infraestruturas IT, servidores Windows, Active Directory, redes TCP/IP, VMware e Microsoft 365. Responsabilidades incluem troubleshooting, segurança e documentação técnica.

  • System Administrator

    Há 3 horas


    Beato António, Portuguese Republic, Portugal Irium Tempo integral

    Procura-se profissional de administração de sistemas com experiência em Windows Server, Active Directory, redes, VMware, Microsoft 365 e segurança para empresa em Lisboa.

  • Junior Network

    Há 4 dias


    Lisbon, Portuguese Republic, Portugal Executive Connect Qatar Tempo integral

    Executive Connect Qatar is seeking a motivated Junior Network and Systems Administrator to join our team in Almada, Portugal. You will maintain and troubleshoot our network and systems infrastructure, ensuring smooth operation with minimal downtime.The ideal candidate has a basic understanding of networking protocols, operating systems, and hardware...

  • Part-Time Network

    Há 3 horas


    Lisbon, Portuguese Republic, Portugal Brightpath Engineering Tempo integral

    A Brightpath Engineering procura um Administrador de Redes e Sistemas para exercer funções a meio período. O papel envolve monitorizar, manter e resolver problemas da infraestrutura de TI, bem como oferecer suporte aos colaboradores e gerir backups, assegurando operações estáveis.O candidato ideal traz experiência prática e proatividade no ambiente...

  • Junior Network

    Há 7 horas


    Setúbal, Portuguese Republic, Portugal PrimeForge Manufacturing Tempo integral

    Junior IT professional responsible for maintaining and operating computer systems and network infrastructure, including installation, monitoring, troubleshooting, security, and user support.

  • Junior Network

    Há 7 horas


    Palmela, Portuguese Republic, Portugal PrimeForge Manufacturing Tempo integral

    Network and Systems Administrator vacancy in Almada PortugalJunior Network and Systems Administrator Profession: Network and Systems Administrator City: Almada, PortugalWe are seeking a highly motivated Junior Network and Systems Administrator to join our team in Almada, Portugal. As a key member of our IT department, you will be responsible for the...

  • Part-Time Network

    Há 24 horas


    Setúbal, Portuguese Republic, Portugal Brightpath Engineering Tempo integral

    A Brightpath Engineering procura um Administrador de Redes e Sistemas para exercer funções a meio período. O papel envolve monitorizar, manter e resolver problemas da infraestrutura de TI, bem como oferecer suporte aos colaboradores e gerir backups, assegurando operações estáveis.O candidato ideal traz experiência prática e proatividade no ambiente...

  • Junior Network

    Há 5 dias


    Porto, Portuguese Republic, Portugal Ecojob Tempo integral

    Ecojob in Porto is seeking an entry-level Network and Systems Administrator on a contract basis. You will maintain and optimize our network and servers, monitor performance, perform backups, and implement security measures to protect against cyber threats.The role emphasizes troubleshooting, system maintenance, and ensuring reliable operations while applying...

  • Junior Network

    Há 3 dias


    Santo Ildefonso, Portuguese Republic, Portugal Abroad Work Tempo integral

    Abroad Work in Porto, Portugal is seeking a Junior Network and Systems Administrator to join our team. You will provide technical support, maintain and troubleshoot network systems, and help ensure security, with a focus on reliability and uptime. No prior experience is required, but a degree in Computer Science or related field is preferred. The role...

  • Junior Network

    Há 3 dias


    Porto, Portuguese Republic, Portugal Abroad Work Tempo integral

    Entry-level Network & Systems Administrator role focused on maintaining and optimizing network/servers, performing backups, implementing security, and ensuring reliable operations.

  • Junior Network

    Há 3 dias


    Vilar De Andorinho, Portuguese Republic, Portugal Abroad Work Tempo integral

    Abroad Work in Porto, Portugal is seeking a Junior Network and Systems Administrator to join our team. You will provide technical support, maintain and troubleshoot network systems, and help ensure security, with a focus on reliability and uptime. No prior experience is required, but a degree in Computer Science or related field is preferred. The role...

  • Junior Network

    Há 3 dias


    Senhora Da Hora, Portuguese Republic, Portugal Abroad Work Tempo integral

    Abroad Work in Porto, Portugal is seeking a Junior Network and Systems Administrator to join our team. You will provide technical support, maintain and troubleshoot network systems, and help ensure security, with a focus on reliability and uptime. No prior experience is required, but a degree in Computer Science or related field is preferred. The role...

  • Junior Network

    Há 3 dias


    São Mamede De Infesta, Portuguese Republic, Portugal Abroad Work Tempo integral

    Abroad Work in Porto, Portugal is seeking a Junior Network and Systems Administrator to join our team. You will provide technical support, maintain and troubleshoot network systems, and help ensure security, with a focus on reliability and uptime. No prior experience is required, but a degree in Computer Science or related field is preferred. The role...

  • Junior Network

    Há 3 dias


    Oliveira Do Douro, Portuguese Republic, Portugal Abroad Work Tempo integral

    Abroad Work in Porto, Portugal is seeking a Junior Network and Systems Administrator to join our team. You will provide technical support, maintain and troubleshoot network systems, and help ensure security, with a focus on reliability and uptime. No prior experience is required, but a degree in Computer Science or related field is preferred. The role...


  • Lisboa, Portugal IRIUM Portugal Tempo integral 30 000 € - 33 000 € Contrato

    IRIUM Portugal is seeking a Senior Systems Administrator – Windows & Linux to join our Lisbon team. You will manage Windows and Linux systems, maintain SQL Server, and oversee VMware virtualized environments, with a focus on reliability and performance.The role offers a hybrid work model in Central Lisbon, with a gross monthly salary in the 2650–2950 EUR...

  • Junior Network

    Há 4 dias


    Almada, Setúbal, Portugal PrimeForge Manufacturing Tempo integral 9 700 € - 12 000 € Contrato

    Network and Systems Administrator vacancy in Almada PortugalJunior Network and Systems AdministratorProfession: Network and Systems AdministratorCity: Almada, PortugalWe are seeking a highly motivated Junior Network and Systems Administrator to join our team in Almada, Portugal. As a key member of our IT department, you will be responsible for the...

  • Junior Network

    Há 4 dias


    São João de Lourosa, Viseu, Portugal Adminbridge Tempo integral

    Adminbridge in Funchal, Madeira is seeking a Junior Network and Systems Administrator to join our IT team. You will maintain and troubleshoot our network and computer systems, install and configure hardware, software and peripherals, and support users across the organization. The ideal candidate has a solid understanding of networking concepts and experience...

  • Part-Time Network

    Há 2 dias


    Almada, Setúbal, Portugal Brightpath Engineering Tempo integral 13 000 € - 22 000 € Contrato

    A Brightpath Engineering procura um Administrador de Redes e Sistemas para exercer funções a meio período. O papel envolve monitorizar, manter e resolver problemas da infraestrutura de TI, bem como oferecer suporte aos colaboradores e gerir backups, assegurando operações estáveis.O candidato ideal traz experiência prática e proatividade no ambiente...

  • Dynamic Network

    Há 2 dias


    Socorro, Portuguese Republic, Portugal Abroad Work Tempo integral

    Network and Systems Administrator vacancy in Lisbon Portugal Junior Network and Systems AdministratorCity: Lisbon, PortugalWe are seeking a Junior Network and Systems Administrator to join our team in Lisbon, Portugal. As a vital member of our IT department, you will be responsible for maintaining our network infrastructure and ensuring the smooth operation...

  • Part-Time Network

    Há 2 dias


    São Roque, Portuguese Republic, Portugal Bright Path Engineering Tempo integral

    Part-time Network & Systems Admin for BrightPath Engineering in Funchal, Portugal, responsible for ensuring network and system uptime, security, and efficiency, involving installation, monitoring, troubleshooting, and data backup.