Senior Cybersecurity Design Architect (OCaml Experience)

Jane Street

$130K — $180K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Information Security, Cybersecurity, or a related field
  • 4 years of experience as a cybersecurity engineer or architect
  • 2 years performing threat modeling, penetration testing, and vulnerability assessments with Python and OCaml
  • 2 years managing projects and leading global cybersecurity initiatives
  • 2 years assessing security of low-latency trading systems
  • 2 years building security frameworks and collaborating with engineers on custom-built systems

Responsibilities

  • Serve as a technical security leader and cross-functional coordinator
  • Conduct threat modeling assessments and security audits
  • Lead security initiatives across various teams and manage project timelines
  • Act as the main liaison for teams including Unified Communications and IT services
  • Drive internal process improvements and refine threat modeling methodologies
  • Perform penetration testing on internal systems
  • Mentor junior cybersecurity team members

Benefits

  • Part time telecommuting options with manager approval
Full Job Description
Senior Cybersecurity Design Architect

Jane Street Group, LLC has multiple openings for a Senior Cybersecurity Design Architect in New York, New York.

The position duties are as follows: Serve as a technical security leader and cross-functional coordinator, translating security requirements into practical implementations and leading security initiatives from assessment through implementation. Day-to-day duties include:
  • 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; and
  • Mentor and train junior cybersecurity team members and engineers across the firm.

The position requires a 3 or 4 year Bachelor's degree in Computer Science, Information Security, Cybersecurity, or related technical field or foreign equivalent plus 4 years of progressively responsible experience as a cybersecurity engineer, cybersecurity architect, or similar occupation. Experience must include:
  • 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;
  • All technical requirements for this role may be subject to employer conducted testing to assess minimum proficiency.

Part time telecommuting may be permitted with manager approval.

Ref. SSAEP26

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