Florence, Italy (Hybrid – 3 days onsite) Freelance opportunityEnglish requiredWe're looking for a Junior Information Systems Security Officer to support the Cybersecurity & IT Infrastructure team of an international company based in Florence.This role is ideal for someone early in their cybersecurity career who wants hands-on experience in security monitoring, incident investigation, vulnerability management, and enterprise security operations.ResponsibilitiesSecurity monitoring and log analysisInvestigating security incidentsSupporting vulnerability assessments and remediationManaging PKI infrastructure and X509 certificatesSecurity documentationAD / Entra ID security reviewsCollaboration with SOC providers and internal IT teamsOver time, you'll also support EDR/NDR/PAM tools, IAM controls, threat hunting, and broader cybersecurity initiatives.RequirementsDegree or diploma in Cybersecurity / Computer ScienceBasic knowledge of security principles and networkingFamiliarity with TCP/IP, LAN/WAN, TLS, EDRBasic scripting (Python or PowerShell)Nice to have: MITRE ATT&CK; or NIST framework knowledge1 year freelance project through Shakers