The Technical Architecture Office (TAO) is the centralized office and subject matter expert to provide Technical and Architecture governance and accountable for all technology/technical outcome in CSA. The TAO ensures that technical architecture aligns with CSA’s strategic goals, optimize the use of technology resources and contribute to long-term sustainability of cybersecurity capability.

Responsibilities • Partner with and act as trusted advisor to stakeholders in agency and beyond, and co-create system designs and architecture of cybersecurity systems • Provide thought leadership on integrated system design, high operational effectiveness architecture of cybersecurity capabilities. • Analyse national strategic and cybersecurity operational requirements, current state system design and architecture, and co-create the next generation architecture to deliver integrated operational effects • Establish and manage repository of architecture principles, standards and architecture artifacts • Manage Architecture Review Board for ongoing architecture change request and track ownership of decision

Requirements • Degree qualification in in Computer Science / Information Technology, Information Security, Operational Technology, Engineering, or Cybersecurity related • At least 5 to 12 years of relevant experience in Enterprise Architect, Network Security, Management Consulting, Threat Risk Assessment and Security Governance • Self-driven with excellent communication, writing, presentation and consulting skills to engage and influence stakeholders to align interests and build partnerships • Strong interest in emerging technology, network security and cybersecurity threat capabilities • Professional certifications in TOGAF, Cloud Architect and Agile Development are preferred If you share our passion to make a difference in the cyber security landscape, take up the challenge and apply now. All applicants will be notified of whether they are shortlisted or not within four weeks of the closing date of this job posting. For any issues with the application, you may drop your resume with us at csa_recruit@csa.gov.sg. Note: CSA will be shifting to Punggol Digital District (PDD) in year 2026.

About the Cyber Security Agency of Singapore Established in 2015, the Cyber Security Agency of Singapore (CSA) seeks to keep Singapore’s cyberspace safe and secure to underpin our Nation Security, power a Digital Economy and protect our Digital Way of Life. It maintains an oversight of national cybersecurity functions and works with sector leads to protect Singapore’s Critical Information Infrastructure. CSA also engages with various stakeholders to heighten cyber security awareness, build a vibrant cybersecurity ecosystem supported by a robust workforce, pursue international partnerships and drive regional cybersecurity capacity building programmes. CSA is part of the Prime Minister’s Office and is managed by the Ministry of Digital Development and Information. For more news and information, please visit www.csa.gov.sg