M365 OneDrive Migration Engineer; SME

Microsoft 365 / Windows Engineer

BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and troops deployed around the world. At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed.

We are all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life and keep you performing at your best. Be a part of a company that is part of the community; driven to improve our future and protect our freedom.

We are seeking an experienced Microsoft 365 / Windows Engineer to support a large-scale enterprise One Drive migration initiative. This role focuses on transitioning user personal data from legacy on-premises Windows file services to Microsoft One Drive cloud storage platforms. As a mission-focused infrastructure engineer, you will independently identify and resolve complex migration, synchronization, storage, and access-related issues across Windows, networking, storage, and Microsoft 365 cloud environments.

The role requires hands-on expertise with enterprise file services, Microsoft 365 administration, One Drive migrations, Power Shell automation, and data lifecycle management practices. You will evaluate and recommend migration approaches, develop automation solutions, execute large-scale data migrations, validate migration integrity, preserve enterprise folder structures, and support the development of operational standards for cloud-hosted user data and archival strategies.

Required Education, Experience, & Skills We are looking for a Microsoft 365 One Drive Migration Engineer with the following skills and education:

• Bachelor's degree in Computer Science, Information Technology, Systems Engineering, or related field; with a minimum 16+ years of relevant work experience.
• Significant experience supporting enterprise Windows file services and user data environments
• Hands-on experience migrating user data from on-premises file servers to Microsoft One Drive environments
• Experience utilizing:
• SharePoint Migration Tool (SPMT)
• Power Shell scripting and automation
• Microsoft 365 migration and administration tools
• Experience preserving and validating folder structures, file permissions, and data integrity during cloud migration initiatives
• Experience designing, implementing, and supporting Microsoft 365 and One Drive environments in hybrid enterprise infrastructures
• Strong understanding of:
• One Drive administration
• Microsoft 365 data storage concepts
• File synchronization technologies
• User profile and personal data management
• Experience developing and documenting archival, retention, and lifecycle management standards for cloud-hosted user data
• Knowledge of Microsoft 365 compliance, retention, governance, and data protection best practices
• Strong troubleshooting skills with the ability to resolve complex migration and synchronization issues
• Hands-on experience writing and maintaining Power Shell automation for migration workflows, reporting, validation, and operational support
• Experience supporting Windows Server environments and enterprise file services, including:
• SMB shares
• NTFS permissions
• DFS Name spaces
• DFS Replication
• Experience working with cloud platforms and services in hybrid environments, including:
• Microsoft Azure
• Microsoft 365
• One Drive for Business
• Experience supporting cloud-hosted user data workloads and enterprise storage modernization initiatives
• Ability to assess existing data structures and recommend optimized migration and archival approaches
• Experience collaborating with cross-functional teams including Service Desk, IT Operations, Security, and Cloud Engineering
• Strong documentation skills, including operational procedures, migration runbooks, standards, and technical diagrams
• Strong communication and customer service skills with the ability to support end users and leadership during migration activities
• Ability to prioritize and execute tasks in high-tempo operational environments
• Ability to work independently and collaboratively across technical teams

Preferred Education, Experience, & Skills

• Advanced proficiency with Power Shell scripting and automation
• Experience developing automated migration workflows and validation reporting
• Experience supporting large-scale Microsoft 365 modernization or tenant migration initiatives
• Experience with:
• One Drive administration
• SharePoint Online
• Azure AD / Entra
• Microsoft Purview retention policies
• Microsoft 365 compliance and governance tooling
• Experience defining enterprise archival and retention standards for cloud-hosted user data
• Familiarity with data…