U-Haul
Senior Systems Administrator – Microsoft 365 Email & Collaboration
Phoenix, Arizona · Senior
Sponsorship not specifiedDetected 13 hours ago
PowerShellAzureCybersecurityCustomer SupportLeadershipCommunicationCollaborationProblem SolvingMicrosoft TeamsSharePoint
About the role
- Use of AI throughout the application and recruiting process may result in removal from consideration.
- Our goal is to get to know your authentic experiences, communication style, and problem-solving approach.
Responsibilities
- Administer and support Microsoft 365 services including Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, and Entra ID.
- Lead and participate in strategic projects involving security, compliance, migrations, automation, and platform modernization.
- Design, support, and troubleshoot enterprise email routing solutions, including SMTP relay services, application mail flow, and secure email delivery.
- Partner with development teams and business units to integrate custom and third-party applications with Microsoft 365 services, Exchange Online, SMTP infrastructure, and identity platforms.
- Implement and maintain Microsoft 365 security controls, governance standards, and compliance requirements.
- Maintain and secure mail flow between cloud services, on-premises systems, business applications, and external vendors.
- Develop and maintain PowerShell automation, reporting, and operational processes.
- Provide white-glove support for executive, enterprise, and high-visibility initiatives.
- Collaborate with cybersecurity, infrastructure, networking, and application teams to improve service reliability, security, and operational effectiveness.
- Lead projects involving application modernization, cloud migrations, messaging platform enhancements, and secure integration of enterprise applications.
Nice to have
- 5+ years of experience administering Microsoft 365 services in an enterprise environment.
- Strong hands-on experience with Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, and Entra ID.
- Experience with SMTP relay services, email routing, mail flow troubleshooting, and application integrations.
- Knowledge of Microsoft 365 Security and Compliance, Exchange Online Protection, Defender, Conditional Access, and identity security best practices.
- Advanced PowerShell scripting and automation experience.
- Experience supporting large-scale environments and managing complex technical projects.
- Strong troubleshooting, communication, and customer service skills with the ability to work directly with executives and business leaders.
- Microsoft 365, Security, Azure, or related certifications preferred.
Equal opportunity
- Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Pennsylvania, Texas, Utah, Vermont, Virginia, and Washington.
- U-Haul has observed this hiring practice since February 1, 2020 as part of our commitment to a healthy work environment for our team.
- All applicants for employment will be considered without regard to race, color, religion, sex, national origin, physical or mental disability, veteran status, or any other basis protected by applicable federal, provincial, state or local law.
- Individual accommodations are available on requests for applicants taking part in all aspects of the selection process.
This listing is sourced directly from U-Haul's careers page and normalized into a canonical job model.