network support engineer

A Shore procura um Engenheiro de Segurança de Rede experiente para atuar na arquitetura de rede corporativa e liderar esforços técnicos com foco em políticas, segmentação e implementação de medidas de segurança. O candidato ideal tem experiência sólida com firewalls e equipes técnicas. A posição assume um papel híbrido em Portugal, com...

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...

pHexa People in Porto, Portugal seeks a Network Automation Engineer to design, automate and operate a highly available global network across data-center and AWS environments. You will drive network automation and Infrastructure-as-Code to create scalable deployment and operational processes, in collaboration with Security, Cloud, Infrastructure, DevOps and...

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...

team.it in Lisbon is seeking a security engineer to maintain and enhance security infrastructures in a hybrid work setup. You’ll contribute to Run operations, ensure quality and security, and work on policy improvements. Expect to diagnose issues, tune firewall rules, and implement best practices for security policy management in a production environment...

Cloudflare seeks a skilled engineer to build and extend network software that carries traffic across its global platform. You’ll work from host kernel through dataplane to interconnects, shaping scalable, reliable systems used by millions of customers. You will design, implement, test and deploy features, collaborating with teams across the company and...

About the job Join a dynamic tech team supporting global network operations! If you have 3+ years in firewall, routing, and security tech, and thrive in multicultural settings, this is your chance to impact large-scale infrastructure with your expertise. Ready to elevate your career? Let's connect! Job purpose You will join a team of IT professionals...

Upwork Inc.’s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upwork Marketplace, which connects businesses with on-demand access to highly skilled talent across the globe, and Lifted, which provides a...

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 técnica de...

Capgemini Engineering seeks an experienced Solution Engineer specialized in Autonomous Networks Assurance. You will design and integrate cloud-based EMS/NMS, support autonomous network platforms, and collaborate with product and delivery teams across global projects. You will implement APIs, automation workflows, and containerized deployments, while...

Shore in Caparica, Lisbon area, is seeking a Firewall Engineer (Hybrid) to maintain and administer complex network security infra, diagnose malfunctions, and implement firewall policies across Fortinet and VMware NSX-T environments. The role demands strong Python 3 skills with Django or Django REST Framework, API design, and automation backends, plus...

A Inetum procura um Técnico de Redes e Telecomunicações para integrar a equipa de suporte em ambiente de projeto. Vai lidar com incidentes de rede, fornecendo apoio de 2o nível e assegurando a resolução eficaz de tickets com foco no utilizador. Requisitos incluem CCNA ou equivalente, conhecimento de Routing/Switching e IP networking, bem como...

Inetum2 in Lisbon seeks a Network and Cybersecurity Specialist to reinforce the Manage Services BU. You will troubleshoot issues, perform regular maintenance, and implement security controls across complex client environments. Responsibilities include consulting with clients, supporting WAN/LAN/WLAN, and applying industry best practices with vendors like...

SENIOR DATA CENTER NETWORK ENGINEER (HÍBRIDO LISBOA) Empresa portuguesa contrata para trabalho híbrido Localização: Lisboa, Portugal Está não | os candidatos para a vaga já estão em Portugal Modelo de Trabalho: Híbrido — aproximadamente 60% remoto e 40% presencial Requisitos de Idioma: Português muito bom, preferencialmente nativo. Inglés...

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...

Expleo in Lisbon, Portugal is seeking an experienced Network Engineer to join the IT Operations team. You will administer, configure and support Cisco and HP Aruba networks, manage Fortigate and SonicWall firewalls, and handle VPN connectivity and VMware networking to keep the client’s environment secure and available.You will participate in SD-WAN...

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...

Uma instituição financeira de renome localizada em Lisboa está à procura de um engenheiro de rede de datacenter. O profissional será responsável por gerir projetos de engenharia de redes e administrar infraestruturas de segurança de rede. É necessário ter uma licenciatura em áreas como engenharia ou informática, assim como pelo menos três anos de...

Claranet Portugal is seeking a Network Engineer to join our Talent Team in Lisbon. You will administer, configure, and troubleshoot enterprise networks, focusing on Cisco routing/switching and Fortinet platforms, while supporting On-Premises and Cloud connectivity.The role demands 3+ years hands-on networking experience, a related bachelor's degree, and a...

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...