CareerPlan

Information Systems Security Officer (Isso)

SingaporeFull-time2026-10-21 → 2026-10-20
Based in Singapore

Core

Ensure contractual, legal, and regulatory compliance for information security and technology controls on sensitive and classified projects, managing security clearances and incident response.

Role type

Senior IC Information Systems Security Officer (ISSO)

Builds

Secure classified project environments and systems for aerospace and defense clients

Domain

Defense, Aerospace, Cybersecurity

Required skills

Security policy development, risk assessment, security audit coordination, incident response management, security clearance management, regulatory compliance (NIST, ISO 27001, CTM), access control management, security training delivery

Preferred skills

Postgraduate studies in Systems Engineering, CISSP/CISM/CompTIA Security+ certification, experience with Singapore security regulations (CCOP, IM(ICT&SS))

Technologies

NIST, ISO 27001, CTM, FISMA, HIPAA

Responsibilities

Manage security clearances for employees and subcontractors, conduct risk assessments and security audits, implement and enforce information security policies, manage security incidents and breaches, coordinate vulnerability scans and penetration testing, maintain classified documents registers, support system authorization and accreditation processes.

Seniority

Senior, hands-on IC