M365 Domain Migration Architect

Cognizant; Missouri; Remote; USD 163,000 - 185,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

Paid holidays plus PTO

401(k) plan and contributions

Long-term/Short-term Disability

Paid Parental Leave

Employee Stock Purchase Plan

Job summary

Cognizant is seeking an experienced M365 Domain Migration Architect to lead enterprise-scale Active Directory and Microsoft 365 migration initiatives. You will design and execute domain migration strategies, enable hybrid identity, and modernize workplace technology across large environments while collaborating with infrastructure, security, and application teams.

This remote role, open to qualified applicants in Saint Louis, MO, offers flexible work arrangements and a competitive salary.

Qualifications

• 15+ years of experience in Microsoft infrastructure and enterprise migration engagements.
• Expertise in Active Directory architecture, administration, and domain migrations.
• Strong knowledge of Hybrid Identity, Microsoft Entra ID, Azure IAM, and SSO implementations.
• Hands-on experience with Quest Migration Manager and Quest ODM.

Responsibilities

• Design and execute Active Directory forest and domain migration strategies for large enterprise environments.
• Assess, rationalize, and migrate GPOs, OUs, trusts, DNS, and AD services.
• Develop migration and coexistence architectures, including cutover, rollback, remediation, and pilot deployment plans.
• Manage identity migration activities involving SID History, Kerberos, NTLM, SPNs, service accounts, and authentication services.
• Integrate and support Hybrid Identity solutions using AD and Entra ID.
• Develop PowerShell automation scripts to streamline migration activities and operations.
• Lead workplace technology migrations including SCCM/Intune deployment, Autopilot configuration, imaging, packaging, patching, distribution tools.
• Drive M365 migration initiatives involving Exchange Online, SharePoint Online, OneDrive, Teams, and telephony/video solutions.
• Implement and support IAM solutions, including SSO integrations and Azure-based identity services.

Skills

Stakeholder management

Communication

Planning

Troubleshooting

Education

Microsoft certifications related to Microsoft 365, Azure, Entra ID, Security, or Enterprise Administration

Tools

Quest Migration Manager

Quest ODM

PowerShell

SCCM

Intune

Autopilot

Azure Virtual Desktop

Imaging

Packaging

Endpoint management

Defender for Endpoint

Defender for Cloud Apps

DLP

Microsoft Purview

Job description

About The Role

As an M365 Domain Migration Architect, you will make an impact by leading enterprise-scale Active Directory and Microsoft 365 migration initiatives. You will be responsible for designing and executing domain migration strategies, hybrid identity integrations, M365 transformations, and workplace technology modernization programs. You will collaborate with infrastructure, security, and application teams to ensure seamless migrations with minimal business disruption.

About The Role

As an M365 Domain Migration Architect, you will make an impact by leading enterprise-scale Active Directory and Microsoft 365 migration initiatives. You will be responsible for designing and executing domain migration strategies, hybrid identity integrations, M365 transformations, and workplace technology modernization programs. You will collaborate with infrastructure, security, and application teams to ensure seamless migrations with minimal business disruption.

In this role, you will

• Design and execute Active Directory forest and domain migration strategies for large enterprise environments.
• Assess, rationalize, and migrate Group Policy Objects (GPOs), Organizational Units (OUs), trusts, DNS, and Active Directory services.
• Develop migration and coexistence architectures, including cutover, rollback, remediation, and pilot deployment plans.
• Manage identity migration activities involving SID History, Kerberos, NTLM, SPNs, service accounts, and authentication services.
• Integrate and support Hybrid Identity solutions using Active Directory and Microsoft Entra ID (Azure AD).
• Utilize Quest Migration Manager and Quest ODM for Active Directory migration projects.
• Develop PowerShell automation scripts to streamline migration activities and operational processes.
• Perform application and server dependency assessments and create migration wave plans.
• Lead workplace technology migrations including device migration between domains, SCCM/Intune deployment, Autopilot configuration, imaging, packaging, patching, and distribution tools.
• Drive Microsoft 365 migration initiatives involving Exchange Online, SharePoint Online, OneDrive for Business, Microsoft Teams, telephony platforms, and video collaboration solutions.
• Implement and support Identity and Access Management (IAM) solutions, including Single Sign-On (SSO) integrations and Azure-based identity services.
• Ensure security and compliance through Microsoft Defender for Endpoint, Defender for Cloud Apps, Data Loss Prevention (DLP), and Microsoft Purview Information Protection policies.

Work model

We strive to provide flexibility wherever possible. Based on this role's business requirements, this is a remote position open to qualified applicants in Saint Louis, MO. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

What You Need To Have To Be Considered

• 15+ years of experience in Microsoft infrastructure and enterprise migration engagements.
• Extensive expertise in Active Directory architecture, administration, and domain migrations.
• Proven experience designing and delivering large-scale Microsoft 365 migration and transformation programs.
• Strong knowledge of AD DS, DNS, Sites and Services, trusts, Group Policy, and OU design.
• Experience with Hybrid Identity, Microsoft Entra ID, Azure IAM, and SSO implementations.
• Hands-on expertise with Quest Migration Manager and Quest ODM for Active Directory.
• Experience automating migration and operational activities using PowerShell.
• Strong understanding of Exchange Online, SharePoint Online, OneDrive for Business, and Microsoft Teams migrations.
• Experience with SCCM, Intune, Autopilot, Azure Virtual Desktop, imaging, packaging, and endpoint management solutions.
• Knowledge of Microsoft security technologies including Defender for Endpoint, Defender for Cloud Apps, DLP, and Microsoft Purview.
• Strong stakeholder management, communication, planning, and troubleshooting skills.

These will help you stand out

• Experience delivering mergers, acquisitions, and enterprise-wide domain consolidation projects.
• Expertise in migration governance, risk management, and change management processes.
• Microsoft certifications related to Microsoft 365, Azure, Entra ID, Security, or Enterprise Administration.
• Experience working in regulated enterprise environments with complex identity and security requirements.
• Knowledge of migration methodologies, automation frameworks, and infrastructure modernization initiatives.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out.

Salary And Other Compensation

Applications will be accepted until October 12, 2026.

The annual salary for this position is between $163,000 - $185,000 USD depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.