It Specialists – Infrastructure, Network & Cybersecurity

Descrição We are looking for top-tier IT talent to join a world-leading Tech Hub’s Center of Excellence based in Lisbon. This is a unique opportunity to work on high-impact, international digital transformation projects within a community of technical excellence, helping to shape the future of global IT infrastructures. Open roles: Infrastructure Consultant / Senior Consultant, Network Consultant / Senior Consultant and Ops Cyber Engineer. Apply now! Responsabilidades - To monitor, diagnose, and resolve complex technical issues across network and server infrastructures; - To ensure high availability and security of systems through regular patching, updates, and vulnerability assessments; - To develop and implement use cases, correlation rules, and mitigation measures to defend against security breaches; - To maintain detailed technical documentation and standard operating procedures (playbooks/runbooks); - To consult with global clients to understand requirements and provide tailored technical solutions. Requisitos - Bachelor’s degree in Computer Science, IT, or a related Engineering field; - At least 5 years of experience in similar positions; - Proven experience in systems administration (Windows/Linux), data center operations, network engineering, or security operations; - Experience with Infrastructure Services (DHCP, DNS, Active Directory); - Fluency in English (written and spoken); - Proficiency in physical/virtual environments (VMware, Hyper-V) or enterprise network protocols; - Familiarity with automation/scripting (Python, Shell) and DevOps tools; - Hands-on experience with SIEM technologies, threat intelligence, and incident response (cyber role); - Demonstrated ability to lead technical teams and manage complex architectural solutions (senior roles); - Strong analytical mindset, ability to work under pressure, and excellent client-facing communication skills; - Willingnessand full availability to travel internationally on short notice.