Senior Engineer, Directory Services
Core
Secure, operate, and improve enterprise Active Directory services and Linux integrations to keep people, platforms, and customers connected and secure.
Role type
Senior Systems Engineer, Directory Services
Builds
Enterprise identity infrastructure including domain controllers, Group Policy, authentication flows, and directory-integrated services
Domain
Enterprise Identity & Access Management (Windows/Linux)
Deliverable
production ML models | infrastructure
Required skills
Active Directory management, Active Directory hardening, DNS administration, Kerberos configuration, LDAP administration, Linux integration (SSSD, realmd, Samba, PAM), automation scripting (PowerShell, Python, Bash), security operations
Preferred skills
Hybrid identity platforms (Microsoft Entra ID, Okta), Privileged Access Management, Identity Governance, Windows Enterprise Certificate Authority management
Technologies
Active Directory, Windows Server, DNS, Kerberos, LDAP, SSSD, realmd, Samba, PAM, PowerShell, Python, Bash, Puppet, OpenVox
Responsibilities
Secure and operate enterprise Active Directory services including domain controllers and Group Policy; Harden supporting directory services including Certificate Authority and DNS; Investigate and resolve complex identity and replication issues; Support and optimize secure Linux integrations with Active Directory; Partner with security and infrastructure teams to strengthen monitoring and audit readiness; Develop standards, runbooks, and automation to reduce operational risk
Seniority
Senior, hands-on IC
