network security

ITDS Portugal in Lisbon is seeking a Mid-Level Network Security Engineer to maintain secure enterprise infrastructure in a production IT environment.You will manage firewall rules, segmentation and incident handling while ensuring high availability and compliance.The role requires hands-on experience with NSX-T/VCF9, Palo Alto and Fortinet, and ITIL-aligned...

A IRUM procura um engenheiro de segurança de rede multivendor para gerir firewalls, VPN/IPS, analisar vulnerabilidades e colaborar com fabricantes.Oferece regime híbrido, formação e seguro médico.

ITDS Portugal in Lisbon is seeking a Mid-Level Network Security Engineer to maintain secure enterprise infrastructure in a production IT environment.You will manage firewall rules, segmentation and incident handling while ensuring high availability and compliance.The role requires hands-on experience with NSX-T/VCF9, Palo Alto and Fortinet, and ITIL-aligned...

Solvay (FR) is seeking a Network Engineer to support regional network and security operations.The candidate will contribute to the Network Operation Center, manage local deployments, and ensure adherence to regulations.With at least 5 years in network management, expertise in Cisco and Palo Alto environments is preferred.The role offers a salary range of...

Preh Group in Trofa is seeking an IT Network Administrator to ensure the availability, security, and performance of our network infrastructure.You will support critical operations through reliable connectivity and proactive monitoring.Join an international IT team, tackle LAN/WAN, VPN, and security challenges, and contribute to ongoing improvements.Fluency...

Preh Group in Trofa is seeking an IT Network Administrator to ensure the availability, security, and performance of our network infrastructure. You will support critical operations through reliable connectivity and proactive monitoring.Join an international IT team, tackle LAN/WAN, VPN, and security challenges, and contribute to ongoing improvements. Fluency...

Preh Group in Trofa is seeking an IT Network Administrator to ensure the availability, security, and performance of our network infrastructure. You will support critical operations through reliable connectivity and proactive monitoring.Join an international IT team, tackle LAN/WAN, VPN, and security challenges, and contribute to ongoing improvements. Fluency...

About the roleOur Secured Network Team, composed of 20 people (12 Solvay employees), is integrated in the Solvay Digital Technology Infrastructure department and focuses on providing a complete and seamless set of network and security services in collaboration with all Solvay industrial and non-industrial sites around the world (70 user sites including 40...

Coordinate regional network and security operations, support global teams, and manage local site infrastructure. Responsibilities include change management, incident response, and stakeholder relations, with a focus on EMEA zone.

Coordinate regional network and security operations, support global teams, and manage local site infrastructure. Responsibilities include change management, incident response, and stakeholder relations, with a focus on EMEA zone.

Coordinate regional network and security operations, support global teams, and manage local site infrastructure. Responsibilities include change management, incident response, and stakeholder relations, with a focus on EMEA zone.

About the role Our Secured Network Team, composed of 20 people (12 Solvay employees), is integrated in the Solvay Digital Technology Infrastructure department and focuses on providing a complete and seamless set of network and security services in collaboration with all Solvay industrial and non-industrial sites around the world (70 user sites including 40...

About the role Our Secured Network Team, composed of 20 people (12 Solvay employees), is integrated in the Solvay Digital Technology Infrastructure department and focuses on providing a complete and seamless set of network and security services in collaboration with all Solvay industrial and non-industrial sites around the world (70 user sites including 40...

About the roleOur Secured Network Team, composed of 20 people (12 Solvay employees), is integrated in the Solvay Digital Technology Infrastructure department and focuses on providing a complete and seamless set of network and security services in collaboration with all Solvay industrial and non-industrial sites around the world (70 user sites including 40...

Stadler Digital Labs, a joint venture between Stadler Rail and Critical Software, seeks a Cyber Security Engineer to join the security team in Portugal, focusing on OT security and secure design for rail-digital solutions. You will work in a hybrid setup with offices in Coimbra or Lisbon, contributing to safer, smarter transportation technology while staying...

A IDW procura um Senior Network Security Engineer para integrar um projeto em Lisboa, em modelo híbrido. A posição exige licenciatura em engenharia informática e mais de 3 anos de experiência em redes, firewalls e políticas de segurança, com foco em Palo Alto e Cisco. Deverá possuir experiência com Netskope, F5, IAM e competências em redes...

Devoteam Cyber Trust | Tech Lead — Network Security Engineer | Banking SectorFull-timeContract type: Permanent contractDevoteam Cyber Trust is the Cybersecurity specialist arm of the Devoteam Group. With our 800+ experts located across EMEA, we aim to establish cybersecurity as an enabler of business success rather than a gatekeeper. We leverage an...

We are seeking a proactive, mature, and client-facing Senior Network Security Consultant to lead functional initiatives and client requirements across OSS, Mobile Networks, and Network Security domains. Rather than operating solely as a deep-tech hands-on specialist, this role requires an end-to-end (E2E) functional perspective of telecom systems (Radio,...

Acreditamos que uma carreira de IT pode ser tão humana quanto técnica. Na Olisipo, tens os dois lados. Vem conhecer a nossa forma de trabalhar! Procuramos um Network Security Engineer Multivendor para integrar um projeto híbrido em Lisboa. Intervalo salarial: até 39.100€ bruto anual. Perfil: - Experiência sólida em application delivery, load...

Ivy Partners is a consulting firm focused on strategic, technological, and organizational challenges. As a Network Engineer Expert, you will lead remediation of vulnerabilities and security hardening for F5 BIG-IP LTM environments, plan upgrades, and automate operations using Ansible and Terraform. You will collaborate with teams to minimize service...