Cyber Security Tech Support – NHI & Machine Identity

DBS Bank Ltd; Singapore; Hybrid; SGD 70,000 - 110,000; Full time

Job summary

DBS Asia Hub in Singapore seeks a hands-on Technology professional for the in-house Information Security Services team, focusing on non-human identity and machine identity capabilities. You will operate, test and govern security services across data centers, cloud and container environments.

The role requires scripting skills, IAM knowledge and the ability to work in a 24x7 production environment, collaborating with IAM, cloud, SRE and vendor teams to ensure secure identity management and

Qualifications

• Experience in production support, software or infra engineering, DevOps, IAM, cybersecurity or related tech roles.
• Scripting or programming ability using Shell, Python, PowerShell, Java, Go or JavaScript.
• Foundational understanding of IAM, PKI, certificates, cryptography and API security.
• Working knowledge of Linux/Unix, networking, databases, cloud platforms, containers and CI/CD.
• Able to work methodically in a 24x7 production environment with on-call as needed.
• Bachelor’s degree or diploma in Computer Science, Information Systems, Cybersecurity or related field.

Responsibilities

• Operate, support and govern NHI and machine identity services across data centers, cloud and container environments.
• Assist with onboarding, rotation, renewal, revocation, revalidation and decommissioning of credentials.
• Build, test and maintain scripts to improve investigation, health checks and reporting via CI/CD pipelines.
• Perform production monitoring, log review, incident investigation and response within SLAs.
• Collaborate with application, infrastructure, cloud, IAM, SRE and vendor teams to resolve issues.
• Maintain operational runbooks, SOPs and audit evidence for governance and compliance.

Skills

Scripting / Programming

IAM familiarity

Security operations

Cloud & container environments

CI/CD pipelines

Education

Bachelor’s degree or diploma in CS / IS / Cybersecurity

Tools

CI/CD tools

Linux/Unix

Job description

DBS Asia Hub in Singapore seeks a hands-on Technology professional for the in-house Information Security Services team, focusing on non-human identity and machine identity capabilities. You will operate, test and govern security services across data centers, cloud and container environments.

The role requires scripting skills, IAM knowledge and the ability to work in a 24x7 production environment, collaborating with IAM, cloud, SRE and vendor teams to ensure secure identity management and