Information Technology - Lead Systems Engineer Euc Architect

Job Description
The End User Computing (EUC) team in SIA provides IT services for all SIA Group employees in Singapore and Overseas. We are looking for an experienced professional with relevant experience to be part of the EUC team and play a significant role in modernizing our enterprise authentication system. This position also offers significant opportunity to contribute to the enhancement of our security posture by enabling Multi factor Authentication (MFA) and Single Sign-On (SSO) solutions.
Responsibilities
- Design, implement, and maintain a robust enterprise authentication system with a focus on Multi-Factor Authentication (MFA) and Single Sign-On (SSO).
- Evaluate and assess various solutions available in the market and conduct Proof of Concepts (PoC) to determine the best fit for the organization.
- Stay abreast of industry best practices and emerging technologies to continuously enhance and improve authentication mechanisms.
- Collaborate with cross-functional teams to ensure alignment with overall security strategy.
- Develop and execute a comprehensive migration plan to transition users to the new MFA solution.
- Implement effective change management strategies to minimize disruption and ensure a smooth transition.
- Collaborate with application owners and development teams to seamlessly integrate applications with the new SSO solution.
- Define standard and create authentication patterns for application integration.
- Troubleshoot and resolve any issues related to SSO integration, ensuring optimal performance.
- Act as a subject matter expert and provide guidance to internal stakeholders.
Required Skills
- Bachelor's degree in computer science, Information Technology, or a related field.
- Proven experience in designing and implementing enterprise authentication solutions.
- Solid understanding of Single Sign-On (SSO) and experience with SSO solution implementation.
- Familiarity with identity and access management (IAM) concepts and technologies.
- Strong knowledge of security best practices.
- Excellent communication and interpersonal skills to collaborate effectively with teams.
- Good working knowledge in Active Directory, Single Sign-On, 2 Factor Authentication, Encryption, LDAP/LDAPS, RADIUS protocol, SAML 2.0, Open ID Connect and OAuth 2.0.
- A good understanding of SDLC and Agile methodology.
- Enterprise Architecture (TOGAF) or Microsoft Certification (MCSE) preferred.
- Exposure to ITIL (Incident, Problem &
Change management) preferred.
- Ability to work independently, multi-task, and take ownership.