Brahima Yissirou
Iam Analyst @CVS Health
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WORK HISTORY
Iam Analyst @CVS Health
US
Configured and optimized Microsoft Entra ID to manage user access, improving onboarding speed and reducing access errors across the organization.• Managed Okta policies and integrations, improving security and streamlining login processes for over users with MFA and SSO configurations.• Developed dynamic Power BI dashboards that enabled faster, data-driven access reviews, increased visibility into user permissions, and supported informed identity governance decisions.• Deployed MFA and SSO using SAML and OAuth 2.0, bolstering authentication security and safeguarding user access across critical systems.• Achieved 100% compliance with NIST, ISO 27001, and HIPAA standards by aligning IAM policies and controls, resulting in successful audits and reduced organizational risk exposure.• Partnered with Security, IT, and business teams to implement RBAC and Conditional Access, ensuring IAM solutions met both security and operational goals.• Integrated Azure AD with on-premises Active Directory, enabling seamless user access to both cloud-based and internal systems.• Implemented standardized IAM policies for role-based access, privileged account management, and MFA enforcement, aligning identity governance with ISO 27001 and HIPAA requirements and strengthening the organization’s audit posture.
EDUCATION
Lehman College
Bachelor of Business Administration - BBA, Business Administration and Management, Finance
ABOUT BRAHIMA YISSIROU
I am an Identity & Access Management (IAM) Analyst with hands-on experience across Okta, Entra ID/Azure AD, Active Directory, SSO/MFA, Conditional Access, and identity lifecycle management. I specialize in strengthening authentication, improving access workflows, and supporting secure, scalable identity governance across cloud and hybrid environments.In my recent roles, I have:• Administered Okta, Entra ID, and Azure AD for large user populations• Built MFA, SSO, SAML, and OAuth integrations to reduce authentication risk• Managed user lifecycle provisioning and deprovisioning across cloud and on-prem• Improved onboarding speed and access accuracy through automation and RBAC• Conducted access reviews and supported compliance initiatives (NIST, ISO 27001, HIPAA)• Integrated identity platforms with Active Directory for seamless access management• Developed Power BI dashboards to enhance visibility into access governance• Partnered with IT, Security, and business teams to implement identity controlsI bring a security-first mindset, strong communication skills, and the technical ability to support modern identity ecosystems. I am seeking roles where I can contribute to IAM operations, Identity Governance, Okta/Entra Administration, or enterprise access management.
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