Cybersecurity Engineer – Incident Response

2 semanas atrás

Lisboa, Portugal A2IT Technology Tempo inteiro

A2IT Tecnologiais a Portuguese IT services company, founded in 2006. With offices inPortugal, Brazil, and the UAE, we provide 24/7 support and tech solutions for national and international clients. We areISO 9001 and GNS certified, and partner with major technology providers. Hybrid model in Lisbon,three times a week What you'll do: Monitor and analyze security events in Solaris, Windows, and Linux environments; Handle incidents related to proxies, mail relay systems, and F5 load balancers; Investigate and respond to security incidents involving protocols such as SSH, RDP, TLS, Radius, LDAP, SMTP, HTTP/S, etc; Support technical projects, including infrastructure migrations and upgrades; Collaborate with internal teams on the implementation of security practices and hardening procedures; Provide support for IPSEC VPN and remote access control; Integrate and maintain SIEM platforms and security tools. What we're looking for: Proficiency in Solaris, Windows Server, and Linux (Red Hat); Experience with proxy, mail relay systems, and F5 appliances; Knowledge of security protocols: SSH, RDP, TLS, Radius, LDAP, SMTP, HTTP/S, MFA; Familiarity with remote access management and IPSEC VPN; Understanding of project management and risk assessment in security contexts; Experience with SIEM platforms, on-premises and Microsoft Sentinel; Ability to act in incident response and recovery scenarios. Nice to have: Experience with open-source and security monitoring/automation tools; Strong communication and collaboration skills; Ability to participate in PoCs and evaluate new security solutions. Apply now or send your CV to

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