Senior Information Security Engineer - Entra (REMOTE OR MA BASED)

The Senior Information Security Engineer will lead the design, implementation, and management of identity and access solutions using Microsoft Entra (Entra ID/Azure AD, Entra External ID/B2C, and related components). This role ensures secure, scalable, and user-friendly identity experiences across internal and external platforms.RequirementsDesign and implement scalable identity solutions with Entra ID and B2C.Integrate cloud and on-prem systems for SSO, MFA, and Just-In-Time provisioning.Deploy secure authentication flows (OAuth2, OpenID Connect, SAML, Conditional Access).Build and maintain custom policies using Identity Experience Framework (IEF).Manage TrustFrameworkPolicy XML files, REST API integrations, claims transformations, and multi-step authentication.Troubleshoot and optimize policies using Application Insights and B2C logs.Manage lifecycle processes (provisioning, de-provisioning, access reviews).Administer Privileged Identity Management (PIM), Access Packages, and Conditional Access.Ensure compliance with frameworks (NIST, ISO 27001).Stay current with Microsoft Entra roadmap and IAM technologies.Partner with application teams and stakeholders to deliver secure identity solutions.Integrate Entra ID with third-party and on-prem systems.Provide technical leadership and mentor junior engineers.Strong problem-solving, communication, and documentation skills.Ability to lead, mentor, and collaborate across teams.Skilled in presentations, training, and customer-focused troubleshooting.BenefitsMedical, dental, vision, life, and disability insurance401K with a company matchTuition reimbursementPTOCompany paid holidaysFlexible work arrangementsCultural Awareness Day in support of IDEOn-site medical/wellness center (Worcester only)Originally posted on Himalayas

The Senior Information Security Engineer will lead the design, implementation, and management of identity and access solutions using Microsoft Entra (Entra ID/Azure AD, Entra External ID/B2C, and related components). This role ensures secure, scalable, and user-friendly identity experiences across internal and external platforms.RequirementsDesign and implement scalable identity solutions with Entra ID and B2C.Integrate cloud and on-prem systems for SSO, MFA, and Just-In-Time provisioning.Deploy secure authentication flows (OAuth2, OpenID Connect, SAML, Conditional Access).Build and maintain custom policies using Identity Experience Framework (IEF).Manage TrustFrameworkPolicy XML files, REST API integrations, claims transformations, and multi-step authentication.Troubleshoot and optimize policies using Application Insights and B2C logs.Manage lifecycle processes (provisioning, de-provisioning, access reviews).Administer Privileged Identity Management (PIM), Access Packages, and Conditional Access.Ensure compliance with frameworks (NIST, ISO 27001).Stay current with Microsoft Entra roadmap and IAM technologies.Partner with application teams and stakeholders to deliver secure identity solutions.Integrate Entra ID with third-party and on-prem systems.Provide technical leadership and mentor junior engineers.Strong problem-solving, communication, and documentation skills.Ability to lead, mentor, and collaborate across teams.Skilled in presentations, training, and customer-focused troubleshooting.BenefitsMedical, dental, vision, life, and disability insurance401K with a company matchTuition reimbursementPTOCompany paid holidaysFlexible work arrangementsCultural Awareness Day in support of IDEOn-site medical/wellness center (Worcester only)Originally posted on Himalayas