Jr. Information Security Analyst - Detection and Response

Simeio • Heredia, Heredia Province • Posted July 01, 2026

Position Overview

Overview We are seeking an Information Security Analyst I to support our cybersecurity operations team.


This role is ideal for recent graduates or candidates with up to 2 years of IT, cybersecurity, or related experience.


The analyst will assist with monitoring security alerts, investigating potential threats, supporting endpoint security tools, and helping maintain security policies and documentation.


Responsibilities Monitor and review security alerts from tools such as CrowdStrike and Microsoft Defender.


Assist with investigating and responding to security incidents.


Support identity and access management (IAM) monitoring, including suspicious logins and account activity.


Help manage security controls within Microsoft Entra ID, Microsoft Defender, and Microsoft Purview.


Assist with data loss prevention (DLP) policies and security configuration reviews.


Maintain incident documentation and security repo...