network security

You will design, secure, and optimize a global corporate network spanning hundreds of sites across dozens of countries, ensuring seamless connectivity and high availability for daily operations at scale. You will have a direct impact on network architecture decisions, infrastructure resilience, and the organization’s cloud connectivity strategy. Your...

A Adentis Portugal procura engenheiro de redes sénior para desenhar, implementar e testar soluções de rede e segurança em infraestruturas Data Center. O candidato ideal possui mais de 5 anos de experiência e trabalha com ambientes multi-fornecedor, incluindo Cisco, Palo Alto, Fortinet, Checkpoint e F5. Oferecemos um ambiente People First com...

Dellent is a consulting company focused in System Information and Telecommunications. Our goal is to help our candidates and consultants to take a step forward in their careers through projects that meet their needs and expectations. This project is part of the business investment banking and financial services area, that currently has its technological hub...

IRIUM Portugal procura um Network Security Engineer Multivendor – NAC, DNS, SASE & Zero Trust para atuar em regime híbrido, em Lisboa. O candidato perfeito terá experiência em controlo e segurança de acesso à rede, integração com Active Directory, EDR e SIEM, bem como competências em Forescout, Fortinet, Microsoft e Netskope. A função envolve a...

Inetum is seeking a network security expert to analyze and remediate east/west traffic flows using NSX-T and VRNI technologies. The role involves identifying remediation actions and providing actionable recommendations. The ideal candidate will have strong expertise in network security and a professional proficiency in English, with proven experience in...

Wire IT is seeking a Junior Network Security Engineer based in Lisbon, Portugal, with a hybrid work setup. The role focuses on implementing firewall rules, managing network security, and supporting IT production processes in a fast-moving environment. The candidate should have up to 3 years of related experience, familiarity with NSX-T/VCF9, Palo Alto and...

Wire IT, based in Portugal, is a specialized IT consulting partner with 18 years of experience, driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. The company values agile, people-centered, and fun environments and aims to grow while staying true to its nature. The role of Junior Network Security...

Adentis Portugal is hiring an experienced Network Security Engineer to manage and harden firewall infrastructures across Cisco, Check Point, and Fortinet ecosystems. The role focuses on configuring rules, auditing access, and maintaining secure, reliable connectivity for large-scale operations. The ideal candidate will have 5+ years in network security,...

- Strong experience with Python 3 and Django, preferably Django REST Framework, for building scalable APIs and automation backends. - Senior-level experience combining Software Engineering and Enterprise Network Security. - Strong experience with REST APIs and API-driven automation. - Hands-on experience with Fortigate and FortiOS architectures. - Hands-on...

Match Profiler is an Information Systems consultancy with over 25 years of experience in the national and international technology market.We believe in challenging and motivating projects, driven by multidisciplinary and agile teams - and we are looking for those who want to grow with us.With a close-knit approach, we develop solutions that drive business...

Seeking a Senior Network Engineer with expertise in Cisco, Fortinet, and Azure networking to manage, configure, and support network infrastructures and security solutions. Includes on-call rotation.

Seeking a Senior Network Engineer with expertise in Cisco, Fortinet, and Azure networking to manage, configure, and support network infrastructures and security solutions. Includes on-call rotation.

Seeking a Senior Network Engineer with expertise in Cisco, Fortinet, and Azure networking to manage, configure, and support network infrastructures and security solutions. Includes on-call rotation.

Seeking a Senior Network Engineer with 5+ years of experience in enterprise networking, specializing in Cisco and Fortinet technologies. Responsibilities include managing network infrastructure, ensuring security, and integrating cloud components.

Seeking a Senior Network Engineer with 5+ years of experience in enterprise networking, specializing in Cisco and Fortinet technologies. Responsibilities include managing network infrastructure, ensuring security, and integrating cloud components.

Nonius is a leading provider of Guest Technology Solutions for the hospitality industry, serving over 500,000 hotel rooms worldwide . Our solutions include cloud and edge computing, AI, IoT, networking, and digital guest experiences , helping hotels and other industries enhance their operations and guest satisfaction. Beyond hospitality, we provide...

Nonius is a leading provider of Guest Technology Solutions for the hospitality industry, serving over 500,000 hotel rooms worldwide. Our solutions include cloud and edge computing, AI, IoT, networking, and digital guest experiences, helping hotels and other industries enhance their operations and guest satisfaction. Beyond hospitality, we provide technology...

Colt Technology Services Group Ltd. is seeking a proactive Network Engineer to own fault resolution across pan-European Ethernet and Optical services. You will troubleshoot, coordinate with partners, and maintain clear customer communication as the single point of contact.The role requires strong Layer 1–3 expertise, experience with global providers, and...

At GBL Tech, we drive high-impact technology careers through specialization and scale. We operate across critical digital ecosystems - from Fintech to Smart Industry - connecting talent with technically challenging projects and modern stacks.The RoleWe're looking for a Network Engineer to join a highly technical infrastructure environment, working across a...

Adnovum Informatique SA is expanding in Portugal and seeking a Security Engineer who will specialize in application services and information security. This role includes designing and integrating digital identity security solutions into customer systems, ensuring robust application and network security along with monitoring tools. The ideal candidate will...