Security jobs in Singapore, October 2026

• Abnormal Security: Software Engineer II - Critical Email Products remote posted 2026-09-23 apply
• Zscaler: Staff Software Development Engineer posted 2026-09-22 apply
• Cloudflare: Trust & Safety Investigator II, Singapore posted 2026-09-04 apply
• Abnormal Security: Software Engineer II - Behavioral Identity Security (Singapore) remote posted 2026-07-30 apply
• Abnormal Security: Machine Learning Engineer I - Message Security Products remote posted 2026-07-27 apply
• Zscaler: Principal AI Security Specialist remote posted 2026-07-02 apply
• OpenAI: Travel Security Manager - APAC FullTime remote posted 2026-07-24 closed 2026-10-02
• Fireblocks: Senior SecOps Expert posted 2026-05-19 closed 2026-10-02