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Salary
≈ $62k – $118k per year (Estimated)
Location
In office (Singapore)
Seniority
Principal · 6+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Jul 31, 2026. Defence Science and Technology Agency scores C on the Alion truth index.

Overview
Company
Impact
Profile match
The Defence Science and Technology Agency is a Singapore government statutory board under the Ministry of Defence that acquires, develops and sustains defence technology and systems for the Singapore Armed Forces. Established in 2000, it handles systems engineering, procurement, digital engineering, cloud, cybersecurity, simulation and AI programmes for air, land and naval platforms, and runs scholarships and internships. It hires software and systems engineers, robotics and AI engineers, cloud security specialists, programme managers, procurement executives and administrative staff, all based in Singapore.

We are seeking an experienced engineer in cloud security and governance to provide technical leadership in securing cloud platforms. You will be responsible for embedding security and governance controls into cloud architectures, ensuring systems are secure by design, compliant by default, and resilient at scale.

As part of a centralised software engineering team, you will work closely with cloud platform and application product teams to identify risks, strengthen technical controls, and guide teams towards implementing and using the cloud securely. You will support security governance by reviewing cloud architectures and configurations, and escalating material risks and exception requests to the appropriate security and governance authorities.

What We Offer You:

We champion career autonomy and provide the opportunity to work alongside passionate professionals with deep expertise in cybersecurity, software quality assurance and compliance to delivering robust engineering excellence

You will have the opportunity to:

· Define and maintain cloud security standards, baselines, and guardrails.

· Lead security reviews of cloud architectures, designs, and configurations.

· Assess and strengthen controls across identity, network, data protection, logging, and monitoring.

· Identify cloud security risks, vulnerabilities, control gaps and recommend remediation.

· Support security audits, inspections, and assurance activities.

· Advise teams on secure cloud patterns, threat mitigation, and approved security services.

· Investigate recurring security or compliance issues and drive systemic improvements.

· Escalate high-risk security issues and non-standard requests for senior decision.

· Mentor engineers and architects on cloud security best practices.

Requirements

· Bachelor's or Master's degree in Computer Science, Engineering or a related field.

· At least 6 years of cybersecurity experience across IT networking, infrastructure, platforms, and/or cloud ecosystems, with 2 years of actual hands-on cloud security experience.

Note: Candidates with exceptional technical expertise and substantial technical leadership experience will be considered for the Senor Principal Engineer role.

Relevant Skills and Experience:

· Deep understanding and practical experience implementing

  • Cloud IAM and access control
  • Network and perimeter security
  • Cryptographic keys, encryption, and data protection structures
  • Security logging, continuous monitoring, and incident response frameworks

· Proven experience in security governance, technology risk management, and/or compliance audits.

· Experience conducting vulnerability assessments across networks, hosts, and/or applications.

· Ability to translate high-level security requirements and governance policies into practical, technical engineering controls.

· Strong communication and relationship-building skills, with a proven ability to influence engineering teams.

It would be advantageous if you have:

· Industry-standard certifications in cloud architecture or security, such as:

  • AWS Certified Solutions Architect - Professional
  • Certified Cloud Security Professional (CCSP)

· Practical knowledge of DevSecOps principles and integrating automated security tools (e.g. SAST/DAST) into CI/CD pipelines.

· Familiarity with secure coding practices and application security standards (e.g. OWASP).

Application Instructions:

If this sounds like the right environment for you to grow, lead and thrive, then we are looking forward to getting to know you! To apply, please submit your resume.

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