Senior Platform Engineer - Directory Services
Core
Engineer, harden, and operate large-scale, multi-domain Active Directory environments supporting critical business workloads and identity governance.
Role type
Senior Platform Engineer (Directory Services)
Builds
Enterprise identity foundation, automated access governance, and secure directory platforms for human and non-human identities.
Domain
Enterprise Information Security / Identity & Access Management (IAM)
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Active Directory architecture, multi-domain/multi-forest design, DNS, PKI, RBAC, PIM, PAM, Privileged Access Workstations (PAW), identity lifecycle management, automation, compliance reporting
Preferred skills
Entra ID / Azure AD integration, non-human identity management, cross-tenant identity models, directory consolidation, legacy system sunset
Technologies
Active Directory, RadiantLogic Virtual Directory, Entra ID, PIM, PAM
Responsibilities
Engineer and operate enterprise Active Directory environments; Lead directory consolidation and domain rationalization; Operate and enhance Virtual Directory services; Define and enforce baseline identity security standards; Design and mature RBAC-based access models; Integrate Active Directory with PIM/PAM platforms; Eliminate standing privilege via JIT access patterns; Implement bi-directional synchronization between Active Directory and Entra ID; Mentor junior engineers and contribute to documentation.
Seniority
Senior, hands-on IC
