network security engineer

A Logicalis Portugal procura um Security Technical Manager (Network & Security Governance Architect) para definir, implementar e evoluir a governance dos serviços de networking e segurança. Responsável por liderar políticas, standards e automação, orientar equipas técnicas e assegurar alinhamento entre arquitetura, operações e objetivos de...

Jobbex is seeking a Network Security Specialist in Portugal to support high-availability enterprise environments. The role focuses on administering firewall gateways, implementing security policies, and tuning IPS/NGFW features. Candidates should have hands-on IPS, VPN, and firewall experience and be prepared to assist with audits and documentation. Strong...

Preh Group in Trofa, Portugal, is seeking an IT Network Administrator to maintain the availability, security, and performance of our network infrastructure. You will support critical operations in a dynamic, international environment, handling LAN/WAN, VPN, and wireless, and collaborating with stakeholders to sustain reliable connectivity. You will install...

Jobbex is seeking a Network Specialist to administer and optimize firewall gateways, implement security policies, and monitor incidents in a Lisbon-based role. You will help manage intrusion prevention, VPN connectivity, and high-availability environments while producing clear technical documentation. The role focuses on enterprise firewall technologies,...

Com mais de 9 anos de existência a nível nacional, contamos com mais de 200 colaboradores com o nosso ADN e posicionamo-nos no mercado com 3 ofertas de serviço: R&D (Estágios, POC, Laboratório Tecnológico); Na ADENTIS centramo-nos nas PESSOAS e é este o nosso salário emocional: Equilíbrio entre a vida profissional e pessoal; Benefícios de...

As a Network Automation Engineer , you will help design, automate and operate highly available global network infrastructure across data-center and AWS environments. You will combine advanced networking expertise with Infrastructure-as-Code and software-driven automation to improve scalability, reliability and operational efficiency. Working with global...

Join our team at AMGEN Capability Center Portugal , consistently recognized among the top companies in the Best Workplaces™ ranking by Great Place to Work® in Portugal. In 2026, we were once again distinguished as one of the top Best Workplaces in the country (category 201–500 employees), reinforcing our commitment to an exceptional employee experience...

Direct message the job poster from Taleo Consulting Overview Business Manager na Taleo Consulting | Commercial Operations, Commercial Strategy, Human Resources Responsibilities Oversee the implementation of network projects, including network design and providing Level 3 escalation support for operational issues. Collaborate with the Global Network Team to...

Senior Network Engineer (Contract) Onsite - Lisbon Join a hands-on network team responsible for both the day-to-day operation of a complex Cisco estate and the delivery of key infrastructure transformation projects. Key Responsibilities Support and maintain enterprise network infrastructure across wired and wireless environments. Troubleshoot...

Junta-te à IDW e constrói o futuro da tecnologia connosco! Somos uma empresa portuguesa de referência, reconhecida pela excelência dos nossos serviços e, acima de tudo, pelo talento das nossas pessoas. Na IDW, combinamos inovação, conhecimento e paixão para criar soluções de negócio que fazem a diferença em grandes empresas, tanto em Portugal...

Fyld is hiring: Network Engineer – Cisco At Fyld, we believe the future is built with people, technology, and strong values. We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone’s growth. Here, every project is an opportunity to build real, scalable, and high-quality technology solutions. Our...

Fyld is hiring: Network Automation Engineer At Fyld, we believe the future is built with people, technology, and strong values. We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone's growth. Here, every project is an opportunity to build real, scalable, and high-quality technology solutions. Our philosophy?...

O Banco de Portugal admite datacenter network engineer para o Departamento de Sistemas e Tecnologias de Informação. Responsabilidades Gerir projetos de engenharia de redes de datacenter, contemplando o estudo técnico e a respetiva implementação. Participar em projetos departamentais, nas componentes de infraestrutura de comunicações e de sistemas de...

O Banco de Portugal procura um engenheiro de redes de datacenter para gerir projetos, implementar e administrar infraestruturas de redes e segurança, incluindo telefonia IP e soluções cloud, garantindo a operação dos serviços.

Empresa procura Engenheiro de Infraestruturas e Redes com experiência em Microsoft 365, redes e infraestrutura para integrar equipa dinâmica e assumir projetos. Requisitos incluem licenciatura em IT e experiência em diversas tecnologias de rede e cibersegurança.

Procura-se Senior Network Engineer com experiência em equipamentos ISP, segurança de redes, e testes. Salário base entre 1750€ e 3500€, com benefícios e regime híbrido.

We are looking for a Senior Enterprise Network Engineer with the following qualifications: 5+ years of experience in enterprise networking Strong expertise in Cisco technologies (routing, switching, Wi‐Fi, Meraki) - mandatory Experience with Fortinet and Fortigate is mandatory Experience with Cisco ISE, Catalyst Center and wireless controllers Solid...

We are looking for a Senior Enterprise Network Engineer with the following qualifications:5+ years of experiencein enterprise networkingStrong expertise inCisco technologies(routing, switching, Wi‑Fi, Meraki) - mandatoryExperience withFortinetandFortigateis mandatoryExperience withCisco ISE, Catalyst Centerandwireless controllersSolid understanding...

O Banco de Portugal admite datacenter network engineer para o Departamento de Sistemas e Tecnologias de Informação.ResponsabilidadesGerir projetos de engenharia de redes de datacenter, contemplando o estudo técnico e a respetiva implementação.Participar em projetos departamentais, nas componentes de infraestrutura de comunicações e de sistemas de...

A Ankix procura um(a) Infrastructure & Network Engineer com experiência sólida em Microsoft 365, redes e infraestrutura, para integrar uma equipa dinâmica e assumir projetos de forma autónoma. Requisitos incluem licenciatura em IT, 3–5 anos de experiência em Microsoft 365, experiência em VPN, Firewalls, VLANs, Switching e Wireless, Windows Server, AD...