Infrastructure Engineer

Elliott Moss Consulting Pte. Ltd.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

An IT consulting firm in Singapore is seeking an experienced Infrastructure Engineer Oracle IAM Developer to design and implement enterprise-level Identity and Access Management solutions. The ideal candidate has over 10 years of IT experience, with a strong focus on Oracle IAM, and is skilled in OAM/OIG integrations, Oracle ADF, and cloud-based IAM solutions. This role involves collaborating with business stakeholders and ensuring compliance with security and audit standards.

Qualifications

• 10+ years of total IT experience, with at least 7+ years focused on Oracle IAM.
• Strong hands-on experience in application onboarding and connector configurations within OIM.
• Proven expertise in Oracle ADF and Oracle SOA Suite development.

Responsibilities

• Design, develop, and customize Oracle IAM solutions.
• Perform application onboarding into Oracle Identity Manager (OIM).
• Collaborate with business stakeholders and infrastructure teams.

Skills

OAM/OIG integrations and custom adapters

Java/J2EE

WebLogic

Oracle Database

Security protocols (SAML, OAuth, LDAP, Kerberos)

Cloud-based IAM solutions (Oracle Cloud Identity, Azure AD)

Job description

We are seeking a highly experienced Infrasture Engineer Oracle IAM Developer to design, implement, and support enterprise-level Identity and Access Management (IAM) solutions.

The ideal candidate will have deep expertise in Oracle IAM, ADF, and SOA Suite, with a proven track record of delivering scalable, secure, and compliant solutions – ideally within financial services environments.

Key Responsibilities

• Design, develop, and customize Oracle IAM solutions to meet complex business and security requirements.
• Perform application onboarding into Oracle Identity Manager (OIM) – including connector configuration, provisioning workflows, reconciliation, and access policies.
• Implement and enhance Oracle ADF-based customizations to improve user experience and administrative interfaces.
• Design and develop Oracle SOA composites for workflow automation, approvals, and system integrations.
• Collaborate with business stakeholders, architects, and infrastructure teams to translate business requirements into effective IAM solutions.
• Conduct performance optimization, troubleshooting, and debugging of OIM/OAM components and integrations.
• Ensure compliance with regulatory, security, and audit standards in all IAM configurations.
• Prepare and maintain technical design documents, configuration guides, and support materials.

Required Skills

• Experience with OAM/OIG integrations and custom adapters.
• Knowledge of Java/J2EE, WebLogic, and Oracle Database.
• Familiarity with security protocols (SAML, OAuth, LDAP, Kerberos).
• Exposure to Cloud-based IAM solutions (Oracle Cloud Identity, Azure AD, etc.).

Qualifications & Experience

• 10+ years of total IT experience, with at least 7+ years focused on Oracle Identity and Access Management (OIM/OAM).
• Strong hands‑on experience in application onboarding and connector configurations within OIM.
• Proven expertise in Oracle ADF and Oracle SOA Suite development. Solid understanding of IAM governance, provisioning, authentication, and authorization processes.
• Prior experience in financial services or other regulated industries, with awareness of compliance‑driven IAM controls.
• Strong analytical, debugging, and performance tuning skills.
• Demonstrated ability to gather requirements, design solutions, and deliver within agreed timelines.
• Excellent communication and collaboration skills to work effectively with cross‑functional and client‑facing teams.