linux system administrator

System administrator with 9+ years of experience in Windows/Linux, scripting tools, IaC, and monitoring tools.

System administrator with 9+ years of experience in Windows/Linux, scripting tools, IaC, and monitoring tools.

System administrator with 9+ years of experience in Windows/Linux, scripting tools, IaC, and monitoring tools.

Seeking a System Administrator with experience in on-premises and cloud environments, server management, automation tools, and monitoring. Must be comfortable in critical production settings with a focus on security and 24/7 support.

System Administrator sought with 3-6 years experience. Responsibilities include managing Microsoft/Linux OS, ITIL, ServiceNow, Active Directory, and TCP/IP networks.

System Administrator sought with 3-6 years experience. Responsibilities include managing Microsoft/Linux OS, ITIL, ServiceNow, Active Directory, and TCP/IP networks.

System administrator with 9+ years of experience in Windows/Linux, scripting tools, IaC, and monitoring tools.

Junta-te ao Grupo Data! No Grupo DATA tornamos a tecnologia simples e próxima, criando soluções de IT inovadoras que ajudam clientes em todo o mundo. Estamos em expansão em Portugal e acreditamos que crescer lado a lado com empresas de referência só é possível quando crescemos também com os nossos talentos. Aqui, as pessoas estão no centro de tudo...

FUJITSU LIMITED(JAPAN) is seeking a Systems Engineer in Lisbon. You will maintain and secure Linux systems in high-availability environments, monitoring infrastructure, managing core services, and supporting automation in a fast-paced SOC. The successful candidate will have strong Linux administration skills, NOC/SOC experience, and proficiency in networking...

The Systems Operations Engineer at Nokia is responsible for the reliability, security, and evolution of the infrastructure underpinning Nokia's Customer Documentation ecosystem. The environment includes cloud-hosted services and virtual machines in multiple data centers, with platforms including GCP and other cloud or virtualized infrastructures. In this...

A IDW, empresa portuguesa de referência, está a recrutar para integrar um projeto em Lisboa, em modelo híbrido. Procuramos profissionais com 5+ anos de experiência em administração de sistemas Linux Red Hat, com forte orientação a infraestruturas empresariais. Será valorizada experiência em VMware/OLVM, backups, scripting e cibersegurança. A...

GRiT Solutions in Lisbon, Portugal, is seeking an experienced Linux Systems Administrator to join our mission-critical infrastructure. You will manage Linux servers, perform virtualization with KVM, automate with Ansible, and ensure reliable, scalable operations across international teams. You bring 5+ years of Linux administration, proficiency in Rocky...

A leading technology services company is seeking a Systems Operator to ensure smooth operation of infrastructure systems. Responsibilities include monitoring critical events and collaborating with teams to optimize performance. The ideal candidate will have proficiency in Windows and Linux environments and be fluent in Portuguese. This full-time position...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Junior System Administrator (Monitoring Team) based in Portugal. As a Junior System Administrator, you’ll help maintain the health and reliability of products and infrastructure in a monitoring-focused operational environment....

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and...

A Elevus encontra-se a recrutar para uma posição de Systems Administrator – IT Governance & Controls, para integração numa equipa de IT Infrastructure. A função combina uma componente de suporte e conhecimento técnico de infraestrutura com responsabilidades de governance, controlos de IT, auditoria, gestão de acessos e melhoria de processos. O...

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of...

LUZA Group is seeking a Systems Administrator to manage Linux and Windows Server environments and oversee virtualized infrastructures including CloudStack, VMware, Hyper-V, and Proxmox VE. The role covers troubleshooting, monitoring, and documentation for cloud and on-premises environments. The ideal candidate has 2-5 years of Systems Administration...

Bloq.it is hiring an Embedded Systems Engineer to develop firmware for hardware products and to integrate high-level software with firmware. You will work across kernel to application layers, optimize performance, and ensure reliability in an IoT context. The role emphasizes Yocto-based Linux distributions, driver development, OTA updates, and CI-driven...

- Compensation : EUR 1600 - EUR 1880 - monthlyCompany DescriptionInetum is a global digital services company focused on enabling businesses and organizations to accelerate their digital transformation. Operating in 19 countries with more than 28,000 professionals worldwide, Inetum combines innovation, expertise, and a people-centric approach to deliver...