Network Security Analyst 3 – Threat Hunting, AI/LLM

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🔥 0 minutes ago

🤠 Texas – Remote

🤠 Texas – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔐 Security Analyst

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StarTekk

WebsiteLinkedInAll Job Openings

11 - 50 employees

💼 Consulting

📣 Marketing

☁️ SaaS

Consulting • Marketing • SaaS

StarTekk is a company dedicated to empowering clients by transforming their concepts and ideas into reality. With a focus on building long-lasting relationships within the community and with clients, StarTekk leverages its expertise in automation, Java, UI, Angular, and web development to provide solutions tailored to the unique needs of businesses. The company works closely with client teams to solve problems, implement initiatives, and drive change at all levels across the nation.

📋 Description

• Serve as a Tier 3 SOC escalation point for complex security incidents • Perform deep-dive investigations, root cause analysis, and threat hunting across endpoint, network, cloud, and identity telemetry • Design, develop, and maintain detection analytics, dashboards, and hunting queries using CrowdStrike Falcon Query Language (FQL) • Tune detection and correlation logic to reduce false positives and improve Mean Time to Detect (MTTD) • Architect and maintain SOAR playbooks in Torq for automated security response • Integrate CrowdStrike Falcon, identity providers, ticketing systems, communication platforms, and other security tools into automated workflows • Develop AI-assisted security analyst workflows, including automated triage summaries, alert enrichment, and playbook generation • Ensure AI workflows follow security, privacy, and compliance requirements, including sanitization of sensitive or regulated data • Lead incident response activities for high-severity security events • Coordinate with IT, legal, and business stakeholders during critical incidents • Develop and maintain detection engineering documentation, runbooks, and Standard Operating Procedures (SOPs) • Mentor Tier 1 and Tier 2 SOC analysts and provide technical guidance on investigations and escalations • Evaluate emerging security automation and AI capabilities and recommend improvements based on documented security and compliance considerations • Participate in an on-call rotation for critical security incident escalations

🎯 Requirements

• Senior-level experience in Security Operations / SOC environments • Strong experience with Tier 3 security incident investigation and escalation • Hands-on experience with CrowdStrike Falcon • Experience developing Falcon Query Language (FQL) queries and detection analytics • Strong knowledge of threat hunting, detection engineering, and incident response • Hands-on experience with Torq SOAR or comparable security orchestration and automation platforms • Experience developing and maintaining SOAR playbooks and automated response workflows • Experience integrating endpoint, identity, ticketing, communication, and security platforms • Experience investigating security events across endpoint, network, cloud, and identity environments • Knowledge of Zero Trust architecture and defense-in-depth security principles • Experience with security dashboards, monitoring, alert correlation, and detection tuning • Experience with generative AI / LLM technologies for security operations is highly desirable • Familiarity with tools such as Claude or similar approved LLM platforms for security triage, enrichment, and analyst augmentation • Strong understanding of security automation, scripting, and workflow development • Excellent incident response, troubleshooting, and root cause analysis skills • Strong documentation and communication skills • Ability to mentor and provide technical guidance to junior SOC analysts • Ability to work effectively with technical, legal, and business stakeholders • Experience handling sensitive or regulated security information in accordance with applicable security and compliance requirements • Green Card / U.S. Citizens preferred