← All roles

Cybersecurity Engineer

Jane Street· Cybersecurity
Apply on company site
Hybrid (Singapore)full-timePosted 3mo ago

About the role

Full-time Cybersecurity Engineer position in Singapore focused on firm-wide defenses, advisory to other groups, security awareness, and incident analysis/response.

Responsibilities

  • work on firm-wide defenses
  • provide expertise and advice to other groups
  • lead employee cybersecurity awareness efforts
  • handle some of the event analysis and incident response responsibilities of the firm

Qualifications

  • Strong scripting or programming skills with ability to automate in a real programming language
  • experience with version control for code/configs
  • ability to discuss trade-offs and threat modeling
  • good personal cybersecurity hygiene and ability to explain it to others
  • awareness of cybersecurity developments and ability to differentiate impactful issues
  • positive and collaborative attitude and ability to bring others along in security initiatives
  • fluency in English

Skills

Required:Scripting/programmingVersion controlCybersecurity hygiene
Nice to have:Threat modeling
Last updated Oct 25, 2026. Interested? Apply on the company site.

About Jane Street

SIX

Jane Street is a quantitative trading firm and liquidity provider with a unique focus on technology and collaborative problem solving.

Machine learningquantitative tradingtechnologyresearch-drivenglobal marketsinternshipseventsprograms
Company profileWebsite

More open roles at Jane Street