Freelance Mainframe Applications Developer Jobs in Toronto, ON

Title Identity Access Management Consultant

5 Days Onsite

Must Have:

· 8+ years of experience in Identity Governance and Administration, with strong experience working with Oracle Identity Management and Oracle Access Governance

· 3+ years of experience working with Oracle Access Governance

· Experience designing end-to-end access request, approval, fulfillment, review, and lifecycle governance processes.

· Oracle Identity Governance or OIM engineering experience.

· Oracle EBS responsibility and role model experience.

· Experience with ERP, finance, HR, or other entitlement-heavy applications.

Description

Deliverables for the Intermediate IAM Consultants:

· Configure identities, accounts, permissions, roles, access bundles, and access catalog items.

· Support application onboarding by defining and validating account, entitlement, and access mappings.

· Configure identity collections and access collections based on approved design rules.

· Build request catalog structures and ensure access visibility behaves as expected.

· Configure approval rules, routing logic, and reviewer ownership based on functional design.

· Configure and validate certification campaigns, review scopes, certifier assignments, and remediation behavior.

· Support reconciliation, correlation, and data load validation.

· Troubleshoot catalog visibility, collection membership, request submission, approval routing, and fulfillment-related issues.

· Work with integration teams on REST APIs, JSON payloads, data feeds, and connector behavior.

· Consume and process real-time event streams from Oracle Access Governance (OAG) streaming services. Candidate must have experience with high-volume ingestion using technologies such as Oracle Streaming, Kafka, OCI Streaming, or equivalent, with robust error handling and replay capabilities.

· Normalize and transform complex, semi-structured OAG streaming payloads (JSON/XML events with nested entitlements, risk scores, policy metadata, and audit attributes) into structured, query-optimized schemas. This includes designing and maintaining dimensional models suitable for enterprise data warehouses while preserving full auditability.

· Validate request-to-approval-to-fulfillment traceability.

· Prepare technical configuration documents, deployment steps, and operational support notes.

· Support defect triage during SIT, UAT, and production readiness phases.

SkillsExperience and Skill Set Requirements

Required Skills:

· 8+ years of experience in Identity Governance and Administration, with strong experience working with Oracle Identity Management and Oracle Access Governance - 12%

· 3+ years of experience working with Oracle Access Governance and its deployment at enterprise customers with 60,000+ user identities - 10%

· Experience in end to end design and deployment of Oracle Access Governance reporting solution by leveraging the streaming services provided by Oracle - 10%

· Experience designing end-to-end access request, approval, fulfillment, review, and lifecycle governance processes. - 8%

· Experience configuring access bundles, requestable access, access ownership, and catalog visibility. - 6%

· Experience with identity collections, access collections, approval workflows and access review campaigns. - 5%

· Ability to troubleshoot reconciliation, correlation, mapping, and access visibility issues. - 5%

· Strong Java and API expertise in supporting complex user lifecycle management operation requirements with Oracle Access Governance. - 4%

· Experience in building and securing a React based User Interface and integrating it with Oracle Access Governance, while ensuring user security, context driven workflows and auditability. - 12%

· Expert-level development of custom connectors and adapters using Oracle Access Governance Generic REST connectors, and orchestration for non-standard systems (e.g., proprietary apps, legacy mainframes, or complex SaaS without prebuilt connectors), including full reconciliation and provisioning. - 7%

· Experience in integrating and managing user lifecycle through Oracle Access Governance with Oracle EBS and Oracle Fusion HCM. - 6%

· SQL or data validation skills. - 3%

· Ability to analyze logs and diagnose configuration or integration issues. - 2%

Preferred Skills:

· Oracle Identity Governance or OIM engineering experience. - 3%

· Oracle EBS responsibility and role model experience. - 2%

· Experience with ERP, finance, HR, or other entitlement-heavy applications. - 2%

· Experience with OCI, Oracle Integration Cloud, or enterprise integration services. - 2%

· Scripting experience for data comparison, validation, or bulk checks. - 1%