security engineer

Claranet in Porto is seeking an Offensive Security Specialist to join the internal team on a hybrid basis (Porto office, 3 days a week). You will perform penetration testing and security assessments across web apps, APIs, cloud environments, and internal infrastructure, including Entra ID. You will apply manual validation beyond automated scans, integrate...

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...

Cognizant is seeking a Java Script Engineer focused on Web Browser Vulnerabilities in Lisbon, Portugal. The role emphasizes analyzing, reverse engineering, and securing browser-based applications and extensions, with collaboration across cross-functional teams and security-focused workflows. The candidate will review code, implement detection rules, and...

A Olisipo está à procura de um profissional para implementar e administrar soluções de Endpoint Detection e Response (EDR), como CrowdStrike Falcon e Microsoft Defender for Endpoint. O candidato ideal deve ter experiência com essas ferramentas, além de conhecimentos em configuração e troubleshooting de EDR.O trabalho é híbrido e oferece benefícios...

Talkdesk, Inc. is seeking a Security Engineer specializing in pentesting, incident response, and investigations in Portugal.You will detect, investigate, and prevent security incidents while proactively identifying weaknesses across Talkdesk platforms and applications. You will engage with engineering teams to explain vulnerabilities and drive remediation,...

3 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from DellentWe are seeking aSenior Network & Security Engineerto join our team inPorto (hybrid model) .In this project you’ll contact with the European stock market area. Despite its development center being located in...

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...

Blip.Pt is seeking a Senior Product Security Engineer to lead multi-team security initiatives. You'll design reference architectures, drive threat modeling, govern AI/LLM security, and translate findings into durable patterns and guardrails across our products. Based in Porto, Portugal, you'll mentor Security Champions, collaborate with engineering and...

Adnovum in Lisbon is seeking experts to design and configure digital identity security solutions. The role includes providing support, monitoring security environments, and building necessary tools for proactive problem detection and intervention. The ideal candidate should possess a BSc or MSc in Computer Science, knowledge of Linux/Unix, and programming...

Fyld is seeking an Application Security & DevSecOps Engineer to strengthen secure software delivery across client projects. You will integrate security into the SDLC, implement CI/CD with secure practices, and leverage SAST/DAST/SCA tooling to identify risks.Join a Portuguese consulting firm that values transparency, growth, and collaboration, with...

Fyld is seeking an Application Security & DevSecOps Engineer to embed security into the software delivery lifecycle and strengthen CI/CD pipelines. The role requires solid background in software security, DevSecOps practices, and experience with SAST/DAST/SCA tools, plus familiarity with OWASP Top 10.You will work with Docker, Kubernetes and IaC, and benefit...

Fyld is seeking an Application Security & DevSecOps Engineer to strengthen secure software delivery across client projects. You will integrate security into the SDLC, implement CI/CD with secure practices, and leverage SAST/DAST/SCA tooling to identify risks.Join a Portuguese consulting firm that values transparency, growth, and collaboration, with...

A Capgemini Engineering Portugal procura um Engenheiro de Redes e Segurança para integrar a equipa de Lisboa. A função envolve validar e certificar soluções de telecomunicações (voz, Wi‐Fi, internet e SD‐WAN), realizar testes e análises para assegurar o desempenho das redes e gerar documentação de certificação. Requisitos: licenciatura em...

Adnovum in Lisbon is seeking experts to design and configure digital identity security solutions. The role includes providing support, monitoring security environments, and building necessary tools for proactive problem detection and intervention. The ideal candidate should possess a BSc or MSc in Computer Science, knowledge of Linux/Unix, and programming...

A Olisipo está à procura de um profissional para implementar e administrar soluções de Endpoint Detection e Response (EDR), como CrowdStrike Falcon e Microsoft Defender for Endpoint. O candidato ideal deve ter experiência com essas ferramentas, além de conhecimentos em configuração e troubleshooting de EDR.O trabalho é híbrido e oferece benefícios...

A Inetum está buscando reforçar a equipa de Manage Services BU com know-how em redes e cybersecurity. O profissional participará em operações de rede, incluindo manutenção, upgrades, segurança e suporte a clientes. É necessária experiência prática em ambientes de média a grande escala, conhecimento de WAN/LAN/WLAN, firewalls (Palo Alto,...

3 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from DellentWe are seeking aSenior Network & Security Engineerto join our team inPorto (hybrid model) .In this project you’ll contact with the European stock market area. Despite its development center being located in...

Blip.Pt is seeking a Senior Product Security Engineer to lead multi-team security initiatives. You'll design reference architectures, drive threat modeling, govern AI/LLM security, and translate findings into durable patterns and guardrails across our products. Based in Porto, Portugal, you'll mentor Security Champions, collaborate with engineering and...

## Senior Security EngineerApplylocations:Portugal - Lisbontime type:Full timeposted on:Posted Todayjob requisition id:R1641**There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems!****Job Responsibilities & Expectations*** Reviewing infrastructure and tooling configurations to ensure that...

Cognizant is seeking a Java Script Engineer focused on Web Browser Vulnerabilities in Lisbon, Portugal. The role emphasizes analyzing, reverse engineering, and securing browser-based applications and extensions, with collaboration across cross-functional teams and security-focused workflows. The candidate will review code, implement detection rules, and...