Title:  Assistant Security Lead

About ST Engineering

ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries where it operates a diverse portfolio of businesses across the aerospace, smart city, defence, and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.

Our history spans more than 50 years, and our strategy is underpinned by our core values – Integrity, Value Creation, Courage, Commitment and Compassion. These 5 core values guide every aspect of our business and are embedded in our ST Engineering culture – from the people we hire, to working with each other, to our partners and customers.

About Codex Solutions  

Codex Solutions is a dynamic and forward-looking technology company established to develop cutting-edge software solutions that support and strengthen Singapore’s homeland security efforts. As a mission-driven organisation, we are focused on building strong in-house capabilities that directly address the complex challenges faced by the Home Team.

With a strong emphasis on innovation, product excellence, and impact at scale, Codex offers a unique environment where purpose meets technology. We are assembling a diverse and talented team of technologists and problem solvers who are passionate about making a real difference. If you're looking to shape meaningful solutions and be part of something bigger — Codex is where you’ll want to be.

Together, We Can Make A Significant Impact 

We are establishing a new team to support data and analytics projects serving government and public sector needs. As the Security Lead, you will play a critical role in ensuring the security, integrity, and compliance of the systems and data platforms we deliver.

You will be responsible for defining and implementing security practices across our data platforms, working closely with architects, technical leads, and developers. Experience with platforms such as Denodo, Dataiku, or FFmpeg, especially in secure and regulated environments, will be a strong advantage.

This role is ideal for someone with a hands-on background in cybersecurity who is ready to take ownership of security for high-impact, data-driven systems.

Be Part of Our Success

• Define and implement security architecture, controls, and policies across data and analytics systems.
• Conduct risk assessments, identify vulnerabilities, and guide mitigation strategies.
• Ensure compliance with relevant data protection regulations, cybersecurity policies, and audit requirements.
• Collaborate with solution architects and tech leads to embed security-by-design in all system implementations.
• Oversee security aspects of platform configuration and deployment, including Denodo, Dataiku, and FFmpeg where used.
• Establish and monitor procedures for data security, access control, encryption, and secure integration.
• Support the setup of incident response processes and periodic security testing (e.g., penetration testing, vulnerability scans).
• Provide guidance and training to project teams on security best practices.

Qualities We Value

• Minimum of 6 years of experience in cybersecurity roles, with at least 2 years in a leadership or architect capacity.
• Proven experience in securing data platforms, integration layers, and analytics solutions.
• Familiarity with:

• Denodo – data access control and security configuration
• Dataiku – secure management of data workflows and user roles
• FFmpeg – secure handling and processing of media files

• Strong understanding of IAM, network security, encryption, endpoint security, and secure DevOps practices.
• Knowledge of security frameworks and standards (e.g., ISO27001, NIST, IM8, PDPA).
• Experience working with cloud or hybrid infrastructure environments.

Our Commitment That Goes Beyond the Norm

• An environment where you will be working on cutting-edge technologies and architectures.
• Safe space where diverse perspectives are valued, and everyone’s unique contributions are celebrated.
• Meaningful work and projects that make a difference in people’s lives.
• A fun, passionate and collaborative workplace.
• Competitive remuneration and comprehensive benefits.