Senior SSO & IDM Production Engineer

ARGYLL SCOTT CONSULTING PTE. LTD.; Singapore; On-site; SGD 130,000 - 170,000; Full time

Job summary

ARGYLL SCOTT CONSULTING PTE. LTD. in Singapore is seeking an experienced SSO IDM Production L2 Engineer to supervise and maintain production authentication systems.

The role focuses on platform availability, incident and problem management, troubleshooting, and controlled production changes. You will work closely with development and infrastructure teams, support LDAP, SAML, OAuth as needed, and participate in on-call rotations.

Qualifications

• 8+ years of relevant experience in production support, IT security, IAM, or SSO environments.
• Hands-on experience with CA SiteMinder Web SSO and identity provisioning tools such as BMC Control-SA, SailPoint, or ForgeRock.
• Strong knowledge of LDAP, SAML, Kerberos, SSL/TLS, PKI, and authentication protocols.
• Experience supporting web technologies such as Apache, Tomcat, Nginx, or IIS.
• Scripting or automation experience using Python, shell, or Ansible.
• Strong incident management, troubleshooting, analytical, and communication skills.
• Ability to participate in on-call and out-of-hours production support.
• Desirable: OAuth2, OpenID Connect, API security, Apigee, SQL, and ITIL knowledge.

Responsibilities

• Monitor and maintain the availability, performance, and capacity of SSO and IDM production platforms.
• Troubleshoot and resolve production incidents, working closely with development and infrastructure teams.
• Manage problem investigations, root cause analysis, and service improvement initiatives.
• Plan and execute production changes and deployments in accordance with established change management procedures.
• Support authentication, authorisation, access provisioning, and security-related configurations.
• Identify operational risks and ensure timely escalation and adherence to security and compliance standards.
• Participate in on-call and out-of-hours support when required.

Skills

LDAP

SAML

Kerberos

SSL/TLS

PKI

Python

Tools

CA SiteMinder

Control-SA

SailPoint

ForgeRock

Apache/Tomcat/Nginx/IIS

Ansible

Job description

ARGYLL SCOTT CONSULTING PTE. LTD. in Singapore is seeking an experienced SSO IDM Production L2 Engineer to supervise and maintain production authentication systems.

The role focuses on platform availability, incident and problem management, troubleshooting, and controlled production changes. You will work closely with development and infrastructure teams, support LDAP, SAML, OAuth as needed, and participate in on-call rotations.