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Keywords: Security Administrator, Location: Lisbon

Page: 2

Microsoft (O365/AZURE) System Administrator

two days are the same. YOUR ROLE We are looking for a Microsoft (O365/AZURE) System Administrator... services (VMs, Azure AD, Networking, Storage, Security Center, etc.). Experience and complete autonomy with Microsoft systems...

Company: Capgemini
Location: Lisbon
Posted Date: 15 Jan 2026

Linux Systems Administrator

Degree in Computer Engineering or similar; Minimum of 4 years of experience as a Linux Systems Administrator..., PostgreSQL, MariaDB); Configuration and maintenance of email servers (Postfix, Exim, Dovecot); Implementation of security...

Location: Lisbon
Posted Date: 19 Nov 2025

Senior Sql Database Administrator

to support production incidents and user requests Good understanding of database security, availability and reliability...

Company: We Are META
Location: Lisbon
Posted Date: 09 Feb 2026

Messaging and Streaming Administrator

and critical systems Experience implementing security, governance, and observability practices * Ability to produce and maintain...

Company: WIRE IT
Location: Lisbon
Posted Date: 07 Feb 2026

Microsoft (O365 / Azure) System Administrator - (M/F/D)

, and Security. Implement and manage system infrastructure projects with a high degree of autonomy. Ensure the smooth functioning...

Company: Hays
Location: Lisbon
Posted Date: 04 Feb 2026

Microsoft (O365 / AZURE) System Administrator - (M/F/D)

, Defender). Manage and configure Azure services including VMs, Azure AD, Networking, Storage, and Security. Implement...

Company: Hays
Location: Lisbon
Posted Date: 04 Feb 2026

Telecom Sector | Senior Database Administrator (SQL Server)

consultants, Security experts, Engineers, Developers and other extraordinary talents, spread across more than 20 EMEA countries.... Become one of our +10.000 tech and business leaders on cloud, data and cyber security. Let’s fuse creativity with technology together and build...

Company: Devoteam
Location: Lisbon
Posted Date: 04 Feb 2026

Tandem System Administrator

environments; Knowledge of manufacturing and warehouse operations; Focus on system stability, performance, and security...

Company: Aubay
Location: Lisbon
Posted Date: 15 Jan 2026

Cloud & Platform Database Administrator

, while also supporting a smaller estate of hosted/on-prem databases. Your mission: high availability, performance, security/compliance.../throughput, post-incident reviews. Security, compliance and governance: IAM least privilege, secrets management (AWS Secrets...

Company: VML
Location: Lisbon
Posted Date: 09 Jan 2026

Cloud & Platform Database Administrator PT

Enter the verification code sent to to confirm you are not a robot, then submit your application. Security Code...

Company: VML
Location: Lisbon
Posted Date: 08 Jan 2026

Platform & Security Account Executive - Portuguese

! Agentforce is the future of AI, and you are the future of Salesforce. Platform & Security Account Executive - Portuguese... landscape? If so, Salesforce is the place for you! Join us at the Platform & Security Team, where our mission is to empower...

Company: Salesforce
Location: Lisbon
Posted Date: 15 Jan 2026

NETWORK & SECURITY ADMINISTRATOR (HÍBRIDO)

NETWORK & SECURITY ADMINISTRATOR (HÍBRIDO LISBOA) Empresa portuguesa contrata para trabalho híbrido 📍 Localização... de Network & Security: firewalls, VPN, IDS/IPS, proxies, NAC; · Conhecimentos de monitorização e performance de infraestruturas...

Company: iTRecruiter
Location: Lisbon
Posted Date: 15 Feb 2026

Network & Security Administrator (Lisboa – Híbrido

📢 Oportunidade: Network & Security Administrator (Lisboa - Híbrido) Estamos a reforçar a equipa com um Network... & Security Administrator experiente, orientado para a gestão, monitorização e otimização de infraestruturas de segurança e rede...

Company: Adecco
Location: Lisbon
Posted Date: 11 Feb 2026

Network & Security Administrator (Lisboa - Híbrido [228-000564-1]

Descrição da Função Oportunidade Network & Security Administrator (Lisboa Híbrido) Estamos a reforçar a equipa... com um Network & Security Administrator experiente, orientado para a gestão, monitorização e otimização de infraestruturas...

Company: Adecco
Location: Lisbon
Posted Date: 11 Feb 2026

Security Administrator

nacional. Procuramos um(a) consultor para Security Administrator para um projeto em Lisboa. Quem procuramos: -Formação... complexos e gerir relações com fornecedores/fabricantes, sempre que necessário; -Conhecimentos com IPSec - IP Security Protocol...

Location: Lisbon
Posted Date: 20 Jan 2026

Security Operations Administrator

a incidentes e conformidade de segurança. Certificações relevantes (uma ou mais): CompTIA Security+ ou CySA+, Fortinet NSE 4/5/7...

Company: PrimeIT
Location: Lisbon
Posted Date: 04 Feb 2026

MICROSOFT O365 / AZURE - SYSTEM ADMINISTRATOR (HÍBRIDO)

MICROSOFT O365 / AZURE - SYSTEM ADMINISTRATOR (HÍBRIDO LISBOA) Empresa portuguesa contrata para trabalho Híbrido 📍... de Microsoft Azure (VMs, Azure AD, Networking, Storage, Security Center). Autonomia total em administração de sistemas...

Company: iTRecruiter
Location: Lisbon
Posted Date: 25 Jan 2026

Security Operations Center Analyst

em projetos nacionais e internacionais, abrangendo diversas tecnologias. Estamos à procura de um SOC Administrator...

Company: PrimeIT
Location: Lisbon
Posted Date: 09 Feb 2026

AVD Cloud Engineer

for performance, scalability, and security; Provide end-to-end support for cloud infrastructure, including troubleshooting and issue...; Monitor and manage cloud resources, ensuring cost efficiency and high availability; Implement best practices for security...

Company: Axians
Location: Lisbon
Posted Date: 13 Feb 2026

Sysadmin Wintel

make a difference – you might be the next person to join WIRE IT. Role: Wintel Systems Administrator Location: Portugal... Strong troubleshooting and analytical skills Experience with DNS, TCP/IP, and network security principles Experience supporting hybrid...

Company: WIRE IT
Location: Lisbon
Posted Date: 07 Feb 2026