Senior Cybersecurity Design Architect (OCaml Experience)

Jane Street • New York, NY

1d • $250,000 - $300,000 • Hybrid

About The Position

Jane Street Group, LLC has multiple openings for a Senior Cybersecurity Design Architect. The position serves as a technical security leader and cross-functional coordinator, translating security requirements into practical implementations and leading security initiatives from assessment through implementation.

Requirements

• 3 or 4 year Bachelor’s degree in Computer Science, Information Security, Cybersecurity, or related technical field or foreign equivalent
• 4 years of progressively responsible experience as a cybersecurity engineer, cybersecurity architect, or similar occupation
• 2 years of experience performing threat modeling, penetration testing, and vulnerability assessments for systems built with Python and OCaml
• 2 years of experience managing projects and leading cybersecurity initiatives across multiple, global teams, including experience in architecture reviews and application security
• 2 years of experience assessing security of low-latency trading systems
• 2 years of experience building security frameworks, including experience in application security and SDLC, working closely with engineers to secure custom-built systems

Responsibilities

• Conduct threat modeling assessments, security audits and reviews of systems, processes, third-party integrations and applications across Jane Street.
• Lead security initiatives across cross-functional teams, managing project timelines and stakeholder expectations while defining security requirements and implementing new security controls and monitoring solutions.
• Act as primary cyber liaison for multiple teams including Unified Communications, Physical Security, MacOS Team, Workplace Services, Creative Engagement, IT Movers Adders Changers.
• Drive internal process improvements including interteam process enhancements and threat modeling methodology refinements.
• Perform penetration testing on internal systems and applications.
• Participate in security incident response and remediation.
• Mentor and train junior cybersecurity team members and engineers across the firm.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior