We are seeking an experienced Data Scientist to join our cybersecurity team. This role requires strong background in data science, machine learning, and cybersecurity, with expertise in ETL processes and/or adversarial machine learning. The successful candidate will lead a small team to promulgate technical guidance, develop proof-of-concepts, engage both internal and external stakeholders to uplift the level of AI security in Singapore.

Responsibilities • Solutions architect for secure data lake and ETL pipelines • Research and implement adversarial machine learning techniques to test and improve model robustness • Create and evaluate defence strategies against adversarial threats on AI systems • Engage stakeholders in industry and agencies for requirements gathering and consultation • Stay abreast of the latest developments in cybersecurity, data science, and adversarial machine learning

Requirements • Degree in Data Science/ AI, Engineering, Computer Science, Cyber/Information Security, or related field • Professional certifications in cybersecurity (e.g. OSCP, CISSP, CEH) are a plus • At least 5+ years of experience in data science, preferably with exposure to cybersecurity applications • Clear understanding of information security principles and cyber technology landscape • Expertise in designing, implementing, and optimising ETL pipelines for big data processing • Experience with adversarial machine learning techniques and defences • Proficiency in programming languages such as Python, R, or Java • Familiarity with machine learning frameworks (e.g., TensorFlow, PyTorch) • Experience with Cloud services (AWS, Azure, Google) or big data technologies • Strong analytical and problem-solving skills • Excellent presentation and technical writing skills • Ability to engage stakeholders and communicate complex concepts effectively • Experience in requirements gathering and stakeholder consultation 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