Senior Cybersecurity Architect - Air Navigation Systems

Public Service Division; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

CAAS is seeking a seasoned cybersecurity engineer to join the Operations and Implementation Support section within the Cybersecurity Division. The role focuses on planning, designing, and refining the security architecture for critical CNS/ATM systems and ANS infrastructure, ensuring resilience against evolving threats and regulatory requirements.

You will collaborate with internal and external stakeholders, drive cybersecurity programs across lifecycle phases, and lead incident response,

Qualifications

• Trained in Cybersecurity, Information Security, Information Technology, Computer Science, Engineering (Computing/ Electrical/ Electronics/ Telecommunication) or equivalent.
• Professional certification such as CISA and/or CISSP would be advantageous.
• Active professional certification in Cybersecurity or Information Security from ISACA, (ISC)2 or equivalent will be an advantage.
• At least 8-10 years of relevant experience in system project implementation and cybersecurity compliance and/or cybersecurity work experiences in ICT infrastructure or network implementation.
• Experience in managing cybersecurity projects through a full lifecycle.

Responsibilities

• Manage ANS projects/systems including cyber-security implementations, information security controls, and security policies.
• Implement solutions to enhance cybersecurity posture to meet national/international standards.
• Coordinate with multiple stakeholders and conduct meetings to validate implementation.
• Coordinate internal/external audits including scanning and penetration testing.
• Formulate cyber security processes and procedures with regulators and industry players.
• Stay abreast of cybersecurity practices and emerging threats and recommend controls.
• Investigate security breaches and participate in post-incident reporting and enhancements.
• Maintain security documentation and run security training for the ANS Group.
• Participate in technical discussions and audits across internal and external teams.

Skills

Cybersecurity

Information Security

Information Technology

Engineering

Communication skills

Analytical skills

Teamwork

Education

Bachelor's degree in Computer Science / IT / Engineering

Tools

CISA

CISSP

ISACA / (ISC)2 certifications

Job description

CAAS is seeking a seasoned cybersecurity engineer to join the Operations and Implementation Support section within the Cybersecurity Division. The role focuses on planning, designing, and refining the security architecture for critical CNS/ATM systems and ANS infrastructure, ensuring resilience against evolving threats and regulatory requirements.

You will collaborate with internal and external stakeholders, drive cybersecurity programs across lifecycle phases, and lead incident response,