Journeyman ICAM Administrator

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS219, T3, Band 6
Job-Specific Essential Duties and Responsibilities:
- Operate, maintain, and sustain enterprise directory, federation, and Single Sign-On (SSO) services in support of DHS IT and OT environments, including on-premises, cloud, and hybrid systems.
- Serve as a Tier-2 ICAM engineer, troubleshooting complex authentication, identity, and access issues, and implementing approved configuration changes across directory and SSO platforms.
- Manage PIV-based multi-factor authentication (MFA) and ensure compliance with HSPD-12 requirements for logical access.
- Enforce role-based access control (RBAC) and least-privilege principles, including privileged account lifecycle management, audits, and support for privileged user training.
- Maintain comprehensive ICAM audit trails, ensuring logging, monitoring, and evidence collection support DHS complia...