Job Application for Senior Staff CSIRT Analyst at Zscaler

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Requirements:

• 8+ years of experience in incident response, computer forensics, or related fields, with expertise in managing and leading formal threat hunt programs
• Skilled in developing detection capabilities using tools like Elastic (ELK) and Google Chronicle
• Strong understanding of key security frameworks, including MITRE ATT&CK and the Cyber Kill Chain
• Demonstrated ability to effectively manage multiple priorities and deadlines in fast-paced settings

Responsibilities:

• Lead incident response efforts (triage, containment, eradication, recovery, and post-incident activities) and perform threat hunting to investigate and address potential threats
• Analyze malware and vulnerabilities (e.g., CVEs) to determine behavior, impact, and generate IOCs, while developing and implementing detection capabilities using SIEM/SOAR tools
• Work with cross-functional teams to refine incident response playbooks, collaborate with external partners for threat intelligence sharing, and deliver training to educate stakeholders on best practices
• Provide technical guidance and mentorship to junior team members while staying updated on emerging threats, vulnerabilities, and technologies to enhance incident response strategies
• Participate in tabletop exercises and simulations to test incident response plans and deliver programs that raise awareness about security practices