OCI IAM & IDCS Engineer (Complex Deployments)

Job Title: Senior OCI IAM & IDCS Engineer (Complex Deployments)

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Role Summary

Senior OCI IAM / IDCS Engineer

Senior OCI IAM Engineer

Key Responsibilities

• Design and implement

  Hybrid Identity strategies

  , including

  Identity Bridge solutions

  to synchronize users and groups from

  multi-forest Microsoft Active Directory

  environments into OCI IAM, with

  High Availability (HA)

  for AD Bridges.
• Lead the migration of

  legacy IDCS stripes to OCI IAM Identity Domains

  , ensuring minimal or zero downtime and correct license tiering (Free vs Premium / Oracle Apps).
• Prepare

  technical design documents (TDDs)

  for

  multi-tenancy

  ,

  cross-region disaster recovery (DR)

  for identity services, and

  DMZ / reverse-proxy IAM architectures

  .
• Architect and deploy

  Oracle E-Business Suite (EBS) Single Sign-On (SSO)

  using

  EBS Asserter

  , handling complex deployments involving

  Load Balancers, WebLogic plugins, and OCI IAM integration

  .
• Configure and manage

  SAML 2.0 and OIDC federation

  with external Identity Providers such as

  Azure AD (Entra ID), Okta, and ADFS

  , with OCI IAM acting as both

  Identity Provider (IdP)

  and

  Service Provider (SP)

  .
• Plan and execute the modernization of applications currently protected by

  Oracle Access Manager (OAM)

  and

  Oracle Internet Directory (OID)

  .

Security & Access Control

• Implement

  Adaptive MFA policies

  based on device fingerprinting, geolocation, and IP reputation.
• Enforce

  Zero Trust access controls

  using

  OCI IAM Sign-On Policies and Network Perimeters

  to restrict access to sensitive OCI Console and PaaS resources.
• Secure custom-developed applications (FastAPI, Java, Node.js) using

  OAuth 2.0 flows

  (Authorization Code and Client Credentials).
• Manage OAuth and API security integrations using

  OCI API Gateway

  .

Automation & Integration

• Automate identity provisioning and de-provisioning using

  SCIM

  .
• Use

  OCI IAM REST APIs

  for identity lifecycle management and enterprise system integration.

Required Experience & Skills

• 10+ years of overall IT experience

• 4+ years of strong hands-on experience with OCI IAM / IDCS

• Proven expertise in

  OCI IAM Identity Domains, AD Bridge (single & multi-forest), SAML, OIDC, OAuth 2.0

• Strong experience with

  Oracle EBS Asserter

  and legacy Oracle IAM technologies (

  OAM / OIM / OID

  )
• Experience delivering

  complex OCI IAM solutions in enterprise environments

freelance, hands-on, senior-level role