CareerPlan

Director, Authentication and Directory Services

Greece-Thessaloniki ChortiatisFull-time2026-10-29 → 2026-11-10
Hybrid

Core

Provide global leadership, vision, and strategic direction for Pfizer's enterprise authentication and directory capabilities, ensuring secure, resilient, and scalable Tier 0 services for colleagues, contractors, partners, and applications.

Role type

Director, Identity Security and Access Management

Builds

Enterprise Active Directory, hybrid/cloud directory services, single sign-on, federation, multi-factor and passwordless authentication, public key infrastructure

Domain

Life Sciences / Identity Security

Required skills

Global strategy and roadmap execution, People and organizational leadership, Service and financial accountability, Architecture and standards governance, Cybersecurity and risk management, Operational resilience and incident leadership, Transformation and delivery management, Enterprise partnership and executive communication, Vendor and ecosystem management

Preferred skills

Master's degree, Leadership in pharmaceutical/life sciences, Deep experience with Microsoft AD/Entra, Ping Federate, Ping One, Keyfactor, PKI platforms, Modernization of legacy directory infrastructure

Technologies

Microsoft Active Directory, Microsoft Entra ID, LDAP/LDAPS, Group Policy, DNS, SAML, OAuth 2.0, OpenID Connect, Ping Federate, Ping One, Keyfactor, PKI

Responsibilities

Define and execute global strategy and multi-year roadmap for Authentication and Directory Services; Lead and develop a globally distributed organization of managers and engineers; Own end-to-end service performance, demand, capacity, lifecycle, budget, and vendor commitments; Provide executive and technical governance for enterprise architecture and engineering standards; Ensure authentication and directory controls align with Pfizer policies and regulatory requirements; Ensure highly available global services with effective monitoring, disaster recovery, and 24x7 support; Direct complex global programs such as directory modernization and cloud migration; Partner with Cybersecurity, Infrastructure, Cloud Engineering, and business stakeholders; Set the strategy for technology partners and managed service providers including Microsoft and Ping Identity

Seniority

Director, strategic leadership with hands-on architecture engagement