network security detection engineer

Decskill is seeking a Firewall / Junior Network Security Engineer to join our security team in Porto. You will contribute to the maintenance of security infrastructures and the implementation of security policies, working with NSX-T and Fortinet to improve IT security practices.You will collaborate with cross-functional teams, adhere to quality standards,...

A leading tech consulting firm in Porto is seeking a Senior Network & Security Engineer to maintain network solutions in a hybrid work model. The role requires experience in the financial sector and proficiency in Juniper and Cisco technologies. Candidates should possess strong communication skills and a solid understanding of network security. This...

Affinity is seeking a Network/Security Engineer to join our Porto team. You will work on complex network security projects across multiple environments, leveraging firewall expertise and data centre knowledge to ensure robust, scalable infrastructure.The role requires strong Python skills and experience with AI-assisted development tools, with opportunities...

Perfil - Perfil sénior com sólida experiência na liderança técnica de equipas de segurança de redes e operações de infraestrutura; - Experiência comprovada em gestão de incidentes críticos e coordenação de equipas/escalas de prevenção 24x7; - Forte capacidade de priorização e gestão de backlog, distribuição de trabalho e validação...

HN Services Portugal in Lisbon seeks a security-focused engineer to advance vulnerability remediation and hardening of F5 LTM load balancer environments. You will plan upgrades, apply patches, and implement automation to maintain secure, resilient infrastructure. Candidates should have 3–5 years of hands-on experience with F5 LTM, and a network-focused...

act digital is seeking a Network/Security Engineer to manage and evolve our network infrastructure across Europe from Porto. You will ensure provisioning, configuration and maintenance of network and security solutions, while contributing to architecture decisions and design documentation. The role requires 3–5 years in related fields, Fortinet expertise,...

A Decskill está a crescer e procura talento para a área de Redes e Segurança. Procuramos engenheiro(a) de redes para integrar um projeto de implementação desafiador, em regime híbrido, com base em Lisboa ou Porto. Requisitos incluem formação em Telecomunicações ou TI, 3+ anos de experiência com firewalls, proxies, acessos remotos, e experiência...

Com mais de 30 anos de existência, a Olisipo centra a sua atividade na captação, contratação e gestão de competências de especialistas de TI. Vem trabalhar numa empresa líder de mercado que continua, dia após dia, a inovar na oferta de benefícios para todos os seus colaboradores! Estamos a recrutar um Mid-Level Network Security Monitoring Engineer...

Wire IT, based in Portugal, is a specialized IT consulting partner with 18 years of experience and a senior team that helps clients stay ahead in a fast-moving market. The role Network Security Automation in a hybrid Porto setting offers the chance to influence security automation and network operations within an international company. You will work with...

A IRIUM está à procura de um Network Security Engineer Multivendor – Perimeter & Policy Management para fortalecer a nossa equipa de segurança de rede em ambientes multivendor. Responsabilidades: administrar e operar firewalls físicos e virtuais, gerir VPN/IPS, manter baselines, analisar vulnerabilidades e colaborar com fabricantes e...

A leading tech company in Portugal is seeking a Network & Security Infrastructure Engineer to design, implement, and support network infrastructure. The ideal candidate will provide operational support and ensure system availability. They should have experience managing firewalls and load balancers, as well as collaboration experience with DevOps teams. This...

Rumos Portugal is seeking a security-focused professional to maintain security infrastructures and manage firewall policies. You will troubleshoot issues, implement security rules, and collaborate across teams to ensure compliance with cybersecurity standards and SLAs. The role emphasizes proactive problem solving and meticulous attention to detail. The...

Natixis in Portugal seeks an experienced Network Security Engineer to design, implement, and maintain secure network perimeters and security infrastructure in a hybrid work setting. The role emphasizes firewall administration, incident handling, and security policy compliance. The candidate should bring 5+ years in network security, deep knowledge of...

IDW procura um Junior Network Security Engineer para integrar um projeto em Lisboa, em modelo híbrido. A função envolve manutenção de infraestruturas de segurança, configuração de regras de firewall (Palo Alto/Fortinet) e gestão de políticas de segurança em redes. É esperado conhecimento de NSX-T e de ambientes de produção IT, bem como...

AXA Group in Lisbon is looking for an IT professional to join their Network Operations team. In this role, you will manage and maintain the regional network, collaborate on incident resolution, and support the delivery of IT services. Ideal candidates will have at least 3 years' experience in firewall, routing, and security tech, alongside strong...

Devoteam Cyber Trust in Porto is seeking a Network Security Automation Engineer for a permanent role within the Financial Sector. The project focuses on automation strategy, provisioning, monitoring, and data center orchestration across multi-vendor networks.The role requires Python and networking expertise, strong Ansible/Jinja2 skills, and experience with...

A ADENTIS procura um Gestor(a) Técnico(a) de Redes e Segurança para integrar uma equipa especializada na gestão de infraestruturas empresariais, assegurando a operação, monitorização e evolução de serviços de rede e segurança para múltiplos clientes.São requisitos pelo menos 3 anos de experiência em suporte, operação ou administração de...

Excelia in Lisbon is seeking a cybersecurity professional to implement and manage security policies across enterprise infrastructures. The role focuses on maintaining secure network infrastructure and providing hands-on troubleshooting. The ideal candidate will bring proven experience in Level 2/3 support, compliance with security frameworks, and...

pAdentis Portugal, com mais de 9 anos de atividade e mais de 200 colaboradores, procura Engenheiro(a) de Network para desenhar e implementar soluções de rede e de segurança em Data Centers. O candidato ideal possui licenciatura na área, ≥5 anos de experiência, domínio de Cisco, Palo Alto, Fortinet, Check Point e F5, capacidade de testes e...

Com 10 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 saúde para...