Principal Security Architect, Active Directory & Entra ID Backup and Recovery

AvePoint•New York, NY

About The Position

The Principal Architect for Active Directory and Entra ID Backup and Recovery will be the foundational technical leader for AvePoint’s hybrid identity resilience strategy. This hands-on architecture role focuses on backup, restore, rollback, and disaster recovery capabilities for Active Directory (AD), Microsoft Entra ID, and hybrid AD/Entra environments. The architect will define how identity state is captured and protected, how objects and attributes are restored, how hybrid source-of-authority rules are handled, and how the platform supports complex enterprise topologies. The role centers on recovery architecture rather than ownership of threat detection, alert-rule authoring, SIEM content, or incident-response strategy. The architect will partner with a separate AD/Entra security-focused role and help integrate security considerations while keeping the core focus on protecting and restoring Microsoft identity systems after a disaster. The successful candidate will bring deep AD and hybrid identity expertise, ideally including experience building or influencing enterprise-scale AD, Entra ID, hybrid identity, directory services, or backup and recovery products. They will work with Product Management, Engineering, customers, partners, field engineers, and support teams to define product scope and architecture, validate designs against real-world environments, guide engineering decisions, and mentor internal technical teams.

Requirements

Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related technical field; equivalent practical experience is strongly considered.
12+ years of hands-on technical experience in identity infrastructure, directory services, infrastructure recovery, or enterprise systems engineering.
8+ years of deep Active Directory architecture experience, including design, operations, troubleshooting, migration, or recovery of enterprise AD environments.
Direct experience with Active Directory backup, restore, object rollback, domain controller recovery, forest recovery, or directory-service disaster recovery.
Strong understanding of AD internals, including domain controllers, NTDS.dit, System State, VSS, FSMO roles, RID pools, DSRM, AD-integrated DNS, SYSVOL/DFSR, Group Policy, tombstone/deleted-object lifecycle, Global Catalog, sites/services, replication, and trusts.
Hands-on experience with complex AD topologies such as multi-domain forests, multiple forests, forest trusts, account/resource forest models, mergers and acquisitions, or regulated/segmented directory environments.
Deep working knowledge of Microsoft Entra ID and hybrid identity, including Entra Connect/Cloud Sync, sourceAnchor/ImmutableID, hard- and soft-match behavior, Microsoft Graph, administrative units, Conditional Access dependencies, and cloud-only versus synced object behavior.
Experience designing or operating backup and recovery workflows involving RPO/RTO, recovery point selection, validation, restore ordering, auditability, and customer-facing operational simplicity.
Ability to translate low-level directory behavior into product architecture implementable by distributed engineering teams and understandable to product, support, sales engineering, and executive stakeholders.
Strong scripting and automation experience, especially with PowerShell, LDAP tooling, Microsoft Graph, Windows Server administration, and lab automation.
Demonstrated track record of designing and shipping deeply technical infrastructure, identity, or data protection products at scale.
Outstanding written and verbal communication skills, including the ability to explain AD and hybrid identity recovery tradeoffs to technical teams, field architects, executives, and customers.

Nice To Haves

Experience at an AD/Entra backup or recovery vendor is strongly preferred.
Direct experience at, or deep familiarity with, vendors such as Quest, Semperis, Cayosoft, Netwrix, Commvault, Rubrik, Druva, Veeam, Microsoft, or similar identity/data protection vendors.
Experience with AD migrations, tenant-to-tenant migrations, Entra ID backup/recovery, Okta/AD integration, or hybrid identity modernization.
Microsoft MVP recognition, Microsoft identity certifications, or a public technical speaking/writing history in AD, Entra ID, or directory services.

Responsibilities

Own the end-to-end technical architecture for Active Directory and Microsoft Entra ID backup, restore, rollback, and disaster recovery capabilities.
Define how the platform protects AD objects, attributes, group memberships, OUs, GPOs, DNS-related state, SYSVOL, domain controllers, forest metadata, trust relationships, and other recovery-critical components.
Design restore workflows for object-, attribute-, group membership-, OU-, GPO-, domain controller-, and forest-level recovery, including sequencing, validation, retry, and rollback behavior.
Architect support for enterprise AD topologies, including single- and multi-domain forests, multiple forests, account/resource forests, forest trusts, and hybrid AD-to-Entra scenarios.
Design the AD collection and backup model, including full-state snapshots, incremental change capture, LDAP/DirSync or equivalent mechanisms, useful event correlation, system state/VSS considerations, and recovery metadata.
Define the hybrid source-of-authority model for AD-synced and cloud-only objects, including Entra Connect/Cloud Sync behavior, sourceAnchor/ImmutableID mapping, hard- and soft-match considerations, and recovery sequencing when AD is authoritative.
Extend AvePoint’s Entra ID protection strategy into a coherent hybrid recovery architecture that determines whether objects and settings should be restored in AD first, Entra first, or only in the cloud.
Partner with Product Management to define MVP scope, phased delivery, technical tradeoffs, customer topology coverage, and acceptance criteria.
Partner with Engineering to create architecture documents, data models, sequence diagrams, technical specifications, API expectations, lab plans, validation criteria, and reference implementations.
Prototype high-risk technical areas such as AD state capture, object/attribute rollback, source-of-authority resolution, Entra Connect re-link validation, and forest recovery orchestration.
Define lab environments and test scenarios reflecting customer complexity, including multi-domain forests, multi-forest trusts, hybrid Entra Connect environments, deleted-object recovery, and recovery after failed or partial restores.
Guide engineering decisions involving backup consistency, restore ordering, data retention, metadata, recovery point selection, validation checks, and operational reliability.
Collaborate with a dedicated AD/Entra security architect on privileged access, secure credential handling, identity attack scenarios, and ITDR signal integration, while keeping this role centered on recovery architecture.
Serve as the senior technical reviewer for AD and hybrid identity design decisions, ensuring the product is technically correct, scalable, supportable, and aligned with enterprise identity environments.
Work with customers, partners, field engineers, and support teams to validate architecture against real-world AD and hybrid identity deployments.
Mentor engineers and architects on AD recovery, hybrid identity behavior, and enterprise directory-service operations.