Senior Backend Engineer, Firewall

🔥 il y a 12 heures

🇺🇸 États-Unis – Télétravail

💵 $175 000 - $230 000 / an

⏰ Temps Plein

🟠 Senior

🔙 Ingénieur Back-end

🗣️🇺🇸🇬🇧 Anglais requis

D'où vient cette offre

Publiée sur la page carrières de Horizon3.ai, pas via un site d'emploi

Repérée par Remote Rocketship il y a 12 heures

Toujours ouverte sur le site de Horizon3.ai. Vérifiée il y a 1 heure.

Logo of Horizon3.ai

Horizon3.ai

51 - 200 employés

Fondée en 2019

🔒 Cybersecurity

🤖 Intelligence artificielle

☁️ SaaS

Cybersecurity • Artificial Intelligence • SaaS

La plateforme NodeZero™ permet à votre organisation de découvrir, corriger et vérifier en continu votre surface d'attaque exploitable. Réduisez votre risque de sécurité en trouvant de manière autonome les faiblesses de votre réseau, en sachant comment les prioriser et les corriger, et en vérifiant immédiatement que vos corrections fonctionnent. NodeZero offre des tests d'intrusion autonomes respectant l'environnement de production et d'autres opérations d'évaluation essentielles qui s'adaptent à vos environnements internes, externes, cloud et cloud hybride les plus vastes. Pas d'agents requis, pas de code à écrire, et pas de consultants à embaucher.

Description

• Partner with Product to turn firewall effectiveness and tuning ambitions into concrete, buildable requirements • Translate blue team workflows and pain into prioritized product outcomes • Push back on features or agent behavior that would not hold up in a real SOC • Define acceptance criteria for detection, effectiveness, and tuning features • Validate releases before customers see them • Serve as the standing domain reference for Engineering and AI research • Own current knowledge of major firewall platforms at management console, policy/configuration, traffic/logging, and API levels • Maintain knowledge of policy evaluation and enforcement, including rule order, zones, objects, NAT, security profiles, exceptions, and default versus hardened configurations • Define vendor-specific policy semantics across differently modeled platforms • Track platform releases, policy/API changes, inspection and threat-prevention capabilities, and vendor guidance • Define correct firewall tuning recommendations and evaluate remediation output • Partner with the Attack team on attack-path validation, firewall coverage, and remediation guidance

🎯 Exigences

• 6+ years in firewall engineering, network security, security operations, incident response, or threat hunting • Hands-on production experience administering and tuning enterprise firewall platforms, including Palo Alto PAN-OS, Fortinet FortiGate/FortiOS, Cisco Secure Firewall, or Check Point Quantum • Experience with rulebases, NAT, segmentation, and policy exceptions • Deep understanding of firewall policy outcomes and traffic/threat logs for triage, containment, and investigation • Fluency in false-positive and false-negative tradeoffs, overly permissive rules, service-availability risks, and firewall policy effectiveness • Strong working knowledge of MITRE ATT&CK and network-control coverage frameworks • Understanding of post-compromise attacker behavior, network traffic, firewall telemetry, command-and-control, lateral movement, and data exfiltration • Demonstrated experience shaping a product or platform as a domain expert • Ability to influence without authority • Exceptional technical writing • Ability to translate between engineers, AI researchers, product managers, SOC analysts, and executives • Scripting ability, ideally Python, for querying APIs, inspecting telemetry, and prototyping analysis • Comfort with SQL and large volumes of event and telemetry data • Legally authorized to work in the United States

🏖️ Avantages

• Equity package in the form of stock options for all full-time roles • Health, vision & dental insurance for you and your family • Flexible vacation policy • Generous parental leave • 100% remote work • Career development opportunities • Inclusive and collaborative culture

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