• Server Administrator - M365

    Robert Half Technology (Seattle, WA)


    Description

    Robert Half is seeking an experienced Server Administrator with a strong background in Microsoft 365 migrations to support a professional services organization based in Seattle, Washington. This position will lead critical email, OneDrive, and SharePoint migration initiatives. The ideal candidate will be responsible for ensuring a seamless transition to Microsoft cloud-based services while maintaining the integrity, security, and availability of core systems.

     

    Duration: 6-month contract (with potential to extend)

     

    Schedule: Monday-Friday (8-5pm)

    Key Responsibilities:

    Microsoft 365 Migration Lead:

    + Lead the planning and execution of enterprise-level migrations to Microsoft 365, including Exchange Online, OneDrive for Business, and SharePoint Online.

    + Analyze existing infrastructure and create migration strategies tailored to organizational needs.

    + Coordinate with stakeholders to minimize disruption and downtime during migrations.

    Server & Systems Administration:

    + Maintain and support Windows server environments (physical and virtual).

    + Administer Active Directory, Group Policy, DNS, DHCP, and related services.

    + Monitor server performance and troubleshoot issues proactively.

    Cloud Platform Management:

    + Configure and manage Microsoft 365 tenant settings including security and compliance policies.

    + Administer Exchange Online mailboxes, distribution groups, and retention policies.

    + Manage SharePoint site collections, libraries, and permissions.

    Collaboration & Support:

    + Collaborate with IT leadership and cross-functional teams to ensure project alignment and success.

    + Provide Tier 2/3 technical support and guidance for Microsoft 365-related issues.

    + Train end users and develop documentation for migration processes and best practices.

    Requirements

    + Proven experience in managing or leading Microsoft 365 migrations (email, OneDrive, SharePoint).

    + Strong knowledge of Windows Server administration and Active Directory.

    + Experience with Exchange Online, SharePoint Online, OneDrive for Business, and Teams administration.

    + Familiarity with Microsoft security and compliance tools (DLP, MFA, conditional access, etc.).

    + Excellent problem-solving skills and ability to work independently on complex projects.

    + Strong written and verbal communication skills.

    Preferred Qualifications:

    + Microsoft certifications such as MS-102, AZ-104, or MS-700.

    + Experience with third-party migration tools (e.g., Quest, BitTitan, SkyKick).

    + Familiarity with PowerShell scripting for automation.

     

    Technology Doesn't Change the World, People Do.®

     

    Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

     

    Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

     

    All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

     

    • 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .