SSO Engineer (OIDC, SAML2, Duo MFA) - SSO 25-23032

Overview

Hybrid
Depends on Experience
Accepts corp to corp applications
Contract - W2
Contract - Independent
No Travel Required

Skills

SSO
Multi-factor Authentication
OAuth
OIDC
Proxies
Regular Expression
SAML
Identity Management
Mapping
Microsoft
Microsoft Azure
Migration
System Documentation
Analytical Skill
Authentication
Collaboration
Communication
IDP
Management

Job Details

Job Title: SSO Engineer (OIDC, SAML2, Duo MFA)
Duration: 3 Months
Location: Hybrid New York, NY

Overview:
An organization is seeking an experienced SSO Engineer to join their Identity Solutions team. The engineer will be responsible for configuring Single Sign-On (SSO) and Multi-Factor Authentication (MFA) using a central Identity Provider (IdP). This role involves close collaboration with application owners and vendors to enable secure authentication and manage application-specific attribute requirements.

Key Responsibilities:

  • Configure and support central Shibboleth (SAML2) Identity Provider for client applications

  • Set up OpenID Connect (OIDC) integrations via WSO2 Identity Server

  • Provide and manage application-specific attributes; perform mapping, re-mapping, and adjustments using regular expressions

  • Configure Microsoft Entra ID (formerly Azure AD) as an Identity Provider (SAML2 or OIDC) for application integration

  • Assist in migrating applications from Shibboleth and OIDC to the Entra ID SSO ecosystem

  • Develop and maintain detailed system documentation, including installation, configuration, and troubleshooting guides

  • Support identity federation, SSO, and MFA implementations involving SAML2, OIDC/OAuth2, REFEDS, Cirrus Identity Proxy/Bridge, and other federation technologies

  • Troubleshoot complex identity-related issues and deliver secure, scalable solutions

  • Work collaboratively across IT teams to support enterprise-wide access management initiatives

Required Qualifications:

  • 5+ years of experience with SSO technologies such as Shibboleth (SAML2), OpenID Connect (OIDC), and Microsoft Entra ID

  • Hands-on experience configuring SSO/MFA for enterprise applications

  • Strong understanding of identity federation and MFA frameworks

  • Proficient in attribute mapping, regex transformations, and directory integrations

  • Experience with WSO2 Identity Server and/or similar platforms

  • Strong analytical and troubleshooting skills

  • Excellent communication and team collaboration abilities

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