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Junior Security Analyst (f/m) (Lisboa, 11, PT) @ PESTANA MANAGEMENT - SERVIÇOS

Lisboa, 11, PTOnsiteFull-time
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About this role

<p><strong>Function:</strong> Endpoint Security / Incident Response<br><strong>Level:</strong> Junior</p> <p>We are looking for a Junior Endpoint Security Analyst to join our cybersecurity operations and support the day-to-day protection of company endpoints. This is a strong opportunity for someone who wants to build hands-on experience in incident response, endpoint protection, and security operations while working closely with senior cybersecurity leadership.</p> <p><strong>What we offer</strong><br>• A hands-on learning environment.<br>• Exposure to real-world security operations and investigation workflows.<br>• Growth opportunity within cybersecurity.</p> <p><strong>What you will do / Responsibilities</strong><br>• Monitor, triage, and respond to endpoint security alerts and incidents escalated by the SOC.<br>• Support the daily operational management of cybersecurity tools and help maintain endpoint security visibility.<br>• Open, update, track, and close tickets related to security incidents and endpoint issues.<br>• Investigate suspicious endpoint activity such as malware alerts, phishing-related activity, unauthorized tools, and abnormal behaviour.<br>• Review, analyse, and respond to suspicious emails and phishing reports, helping to identify malicious content, advise users, and support the containment of email-based threats.<br>• Assist with containment and remediation actions on affected endpoints, with support from senior team members when required.<br>• Document findings clearly, maintain case notes, and ensure incidents are properly recorded for audit and follow-up.<br>• Work with IT infrastructure teams to help resolve endpoint-related security issues efficiently.<br>• Contribute to improving day-to-day security operations, processes, and response quality.</p> <p><strong>What we are looking for / Requirements</strong><br>• A junior profile with an interest in cybersecurity, endpoint protection, and operational security work.<br>• Basic understanding of incident response, alert triage, and common security threats affecting endpoints.<br>• Basic ability to assess suspicious emails, recognise phishing indicators, and communicate clearly with users when handling reported email threats.<br>• Basic understanding of computer networking concepts, including TCP/IP, DNS, DHCP, ports, and network fundamentals relevant to security investigations.<br>• Good organizational skills and the ability to manage several open tickets or incidents at the same time.<br>• Comfort working with technical tools, structured procedures, and documented workflows.<br>• Clear written communication and the ability to escalate issues when appropriate.<br>• A proactive attitude, willingness to learn, and a calm approach under pressure.<br>• Background in cybersecurity, IT, systems administration, technical support, or a related area is an advantage.</p> <p><strong>Nice to have</strong><br>• Exposure to EDR/XDR tools such as Microsoft Defender, Palo Alto Cortex XDR, CrowdStrike, or SentinelOne.<br>• Exposure to SOC operations, SIEM workflows, or security monitoring platforms.<br>• Exposure to email security analysis, phishing triage, or secure mail gateways is an advantage.<br>• Basic knowledge of Windows administration, Active Directory, Microsoft 365, or endpoint management tools.<br>• Awareness of phishing, malware analysis basics, and common attacker techniques.<br>• Basic scripting knowledge in PowerShell or Python.</p> <p><strong>Equal opportunity</strong><br>We are an equal opportunity employer and value diverse backgrounds and experiences.</p>

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