Security Intern - Security Operations Center Job in Poshmark

Responsibilities Monitor and analyze security event logs/alerts to identify security incidents Lead security incident investigation, containment, eradication, and recovery Uncover root causes of sophisticated security incidents and targeted attacks that span systems, network, and code Improve our detection and incident response capabilities through automation Create playbooks for standard events to simply investigations Fine tune alerts to reduce false positives and automate responses to alerts Collaborate with SRE and and other security teams to remediate issues Managing SIEM to add, improve alerts and other capabilities Implementing security monitoring solutions across Poshmark environments Threat hunting to find malicious activities Use IOCs and other information to enrich data Minimum Qualifications Required Skills & Experience College graduate, with the major focused on information security or cyber security. Strong coding skills Strong interest in information security, including awareness of current threats and security best practices and different attacks and their detection methods. Familiarity with concepts of security incident response, vulnerabilities vs threats vs actors, Indicators of Compromise (IoCs), network security, OS/system security etc. Familiarity with Security threats and security controls on Linux. Strong technical understanding of network fundamentals and common Internet protocols, specifically DNS, HTTP, HTTPS / TLS, and SMTP Preferred Qualifications Experience with Incident Response, Malware Analysis, Threat Hunting Experience in SRE or DevOps/SecDevOps GCIA or relevant certifications Experience in scripting (Python, Bash) will be a plus