Halcyon is looking to deliver an anti-ransomware solution that breaks new ground in what a security product can achieve, and needs a Product Security Manager to lead product security efforts and ensure robust defenses
Requirements
- Deep Windows internals knowledge combined with broader security architecture experience
- Understanding of fuzzing frameworks, vulnerability research methodologies, and security testing tools
- Proficient in C/C++ and Python, with ability to review and guide security-critical code
- Experience building or managing security testing infrastructure and processes
- Previous experience in anti-malware, EDR, or endpoint security products
- Experience in Rust programming language
- Hands-on experience with CI/CD security integration and DevSecOps practices
Responsibilities
- Interface directly with customers on security issues, assessments, and remediation strategies
- Build and maintain security testing frameworks while mentoring team members on security best practices
- Prioritize and coordinate remediation of identified security issues across product and engineering teams
- Oversee security testing initiatives including fuzzing, penetration testing, and red-team/vulnerability assessments
- Guide implementation of security test harnesses and automated vulnerability discovery tools
- Review and validate security findings from both internal testing and external reports
- Balance hands-on technical contribution with growing team leadership responsibilities
Other
- 8+ years in product security, security engineering, or security-focused roles with progression into leadership
- Experience interfacing with enterprise customers on security topics and translating technical issues for various audiences
- Proven ability to coordinate across multiple technical teams and drive consensus on remediation priorities
- Comprehensive healthcare (medical, dental, and vision) with premiums paid in full for employees and dependents
- 401k plan with a generous employer contribution
