Senior Cybersecurity Engineer
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Summary
Senior cybersecurity engineer serving as a Tier 3 escalation point for security incidents and investigations, while managing and optimizing enterprise security tooling. Core technologies include Palo Alto next-gen firewalls, CrowdStrike EDR, Proofpoint email security, SIEM platforms, and Microsoft cloud security tools (Defender suite).
Key Responsibilities: Act as a Tier 3 escalation point for security incidents and investigations. Manage and optimize security tools and platforms across the enterprise. Create, review, and troubleshoot Palo Alto Next-Gen Firewall rulesets. Administer and monitor CrowdStrike EDR and Proofpoint Email Security solutions. Operate and fine-tune SIEM platforms, including alert use case creation and optimization. Leverage Microsoft Cloud Security Tools (Defender for Endpoint, Defender for Identity, P…