Cloud & AI Security Engineer

Location: Singapore, Singapore, Singapore

Department: Managed Services

Workplace: hybrid

Description

Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech). As a Trusted Partner over the last decade. ATS offers a comprehensive suite of products and services ranging from infrastructure and operational services, governance and assurance services as well as managed processes. In a dynamic digital & cyber landscape where trust & collaboration is key, ATS continues to drive mutually beneficial business outcomes through collaboration with GovTech, government agencies and commercial partners to mitigate cyber risks and bolster security postures.

We’re hiring a Cloud & AI Security Engineer to help design and secure the cloud foundations, deployment platform, and AI/LLM services under the CIOO/CISO remit. This is a junior to mid-level role for engineers with solid cloud fundamentals who want to grow in cloud security, automation and AI security.

Responsibilities:

• Secure cloud platforms and deployment workflows – review and uplift cloud infrastructure and deployment patterns (networking, IAM, logging, data protection) and embed security into CI/CD pipelines (build, test, deploy, guardrails).
• Support MCP and AI/LLM security – help design and implement controls around the MCP server and governance/harness layer, including secure context handling, access control, and protection against context injection.
• Automate control validation – build and maintain automated checks (“controls as code”) for cloud and SaaS workloads using IaC scanning, policy-as-code, and pipeline-integrated checks.
• Harden SaaS services – support security reviews and control validation for key SaaS platforms, working with product and platform teams to close gaps in a sustainable way.
• Run cloud posture tooling – assist with rolling out and operating cloud configuration and posture management tools (e.g. Wiz or similar CSPM), and ensure security telemetry is available to central monitoring/analytics.

Requirements

• Experience – roughly 1–3 years in cloud platform or cloud security engineering (or strong internship/early-career experience) with hands-on work on at least one major cloud provider (AWS preferred).
• Skills – good grasp of cloud networking, IAM, KMS/BYOK, logging/telemetry, containers/serverless, and CI/CD
• Mindset – pragmatic, outcome-focused, comfortable working closely with engineering teams while operating as part of a central security function.
• Growth interest – strong interest in AI/ML and LLM security, plus a willingness to learn new cloud-native security patterns and tools.

Join us and discover a meaningful and exciting career with Assurity Trusted Solutions!

The remuneration package will commensurate with your qualifications and experience. Interested applicants, please click "Apply Now".

We thank you for your interest and please note that only shortlisted candidates will be notified.

By submitting your application, you agree that your personal data may be collected, used and disclosed by Assurity Trusted Solutions Pte. Ltd. (ATS), GovTech and their service providers and agents in accordance with ATS’s privacy statement which can be found at: https://www.assurity.sg/ or such other successor site.

Benefits

• A wholly-owned subsidiary of GovTech.
• We promote a learning culture and encourage you to grow and learn.
• Contract Staff enjoys the same benefits as Permanent Employees.