Senior Security Engineer, Detection and Response

🕒 Abril 21

🗣️🇺🇸🇬🇧 Inglês obrigatório

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HackerOne

201 - 500 funcionários

Fundada em 2012

🔐 Segurança

🔒 Cibersegurança

💰 $49.000.000 Series E em 2022-01

Security • Cybersecurity

A HackerOne é uma plataforma que conecta empresas a hackers éticos para identificar e corrigir vulnerabilidades de segurança. Oferece serviços como: • Programas de bug bounty • Pentest as a Service (PtaaS) • Testes contínuos de segurança • Programas de divulgação de vulnerabilidades (VDP) • Testes de segurança e safety de IA • Segurança de aplicações e de nuvem. A HackerOne mobiliza uma comunidade global de hackers éticos que ajudam empresas a proteger seus ativos digitais, encontrando e corrigindo vulnerabilidades. Combinando recursos humanos e de IA, a HackerOne busca superar os cibercriminosos e elevar o nível de segurança em diversos setores, como automotivo, serviços financeiros, governo, saúde e varejo. A empresa também oferece recursos educacionais, como o Hacker101, para treinar e desenvolver as habilidades de pessoas interessadas em cibersegurança.

Descrição

• Design, build, and maintain detection-as-code capabilities across cloud infrastructure, SaaS applications, endpoints, and identity systems, improving coverage and signal quality through Data-Driven Decision Making • Build automated investigation and response workflows that replace manual runbooks, leveraging AI First principles to scale triage, enrichment, containment, and remediation • Develop and deploy AI/LLM-powered tooling to accelerate investigations, reduce alert fatigue, and extend team capacity beyond traditional headcount constraints, embedding AI First practices into daily workflows • Lead and participate in incident response, including detection, investigation, containment, and retrospectives, applying First Principles Problem Solving to identify root causes and improve long-term resilience • Partner cross-functionally with engineering and platform teams to expand logging, improve observability, and embed detection capabilities into the development lifecycle • Continuously improve detection quality by analyzing alert performance, tuning for signal, and building feedback loops between incidents and detections using Data-Driven Decision Making • Proactively identify gaps in visibility or coverage and translate ambiguous problem spaces into concrete detection and response solutions through First Principles Problem Solving • Adapt quickly to evolving threats, tools, and priorities, helping the team maintain momentum and effectiveness through Change Agility

🎯 Requisitos

• 5+ years of experience in detection and response, security engineering, or software engineering with a security focus • Strong software engineering fundamentals with proficiency in Python, Go, Ruby, or similar languages, and experience working in production codebases • Hands-on experience with cloud environments (AWS preferred), including services such as CloudTrail, GuardDuty, and VPC flow logs • Experience with log aggregation and analysis platforms (e.g., Datadog, Splunk, ELK) and endpoint detection tools (e.g., SentinelOne, CrowdStrike)

🏖️ Benefícios

• Health (medical, vision, dental), life, and disability insurance* • Equity stock options • Retirement plans • Paid public holidays and unlimited PTO • Paid maternity and parental leave • Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) • Employee Assistance Program

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