IT Operations & Infrastructure Administrator, Microsoft 365
Overview
Own the modernization of LifeTree Inc.'s technology environment, leading the transition from Microsoft 365 Consumer to Microsoft 365 Business/Enterprise. Bridge technical solutions with operational impact in a healthcare services organization. Partner with executive leadership to establish infrastructure standards, security practices, and scalable processes. This role drives the full lifecycle of IT operations, from endpoint management to cybersecurity, in an on-site, collaborative environment.
What You'll Do9
- 1Lead migration and administration of Microsoft 365 Business/Enterprise environments, including Intune, Entra ID, Purview, Exchange Online, SharePoint Online, Teams, and OneDrive.
- 2Configure identity, access management, conditional access, MFA, and security policies to enforce governance standards.
- 3Design and implement on-premises server infrastructure, file storage, and backup systems using Veeam or equivalent.
- 4Standardize endpoint imaging and deployment, managing Windows device provisioning, patching, and security through Intune.
- 5Establish and enforce cybersecurity best practices, monitoring vulnerabilities and compliance for healthcare environments.
- 6Serve as a trusted technology partner, evaluating improvements and communicating technical concepts in business-friendly terms.
- 7Develop long-term IT roadmaps, including hardware lifecycle management for laptops, desktops, and peripherals.
- 8Provide hands-on troubleshooting and proactive problem resolution across network and systems.
- 9Support onboarding and offboarding, ensuring user lifecycle management aligns with security and compliance.
Requirements8
- 15+ years of progressive IT systems or infrastructure administration experience.
- 2Strong experience with Microsoft 365, Intune, Entra ID, Purview, and Windows Server.
- 3Proficiency in endpoint management, imaging, and backup solutions like Veeam.
- 4Experience implementing infrastructure modernization initiatives in corporate environments.
- 5Ability to support executive leadership and manage confidential information.
- 6Authorized to work in the U.S.
- 7Preferred: healthcare, home health, or behavioral health experience; HIPAA familiarity.
- 8Preferred: hybrid cloud/on-prem infrastructure and IT policy development experience.
Salary Insight
$70 - $75k per year
Location
Required Skills
Similar open positions
Explore active roles that match your skills and interests.

Yoh - A Day & Zimmerman Company
VerifiedSystems Administrator - Microsoft 365 & Identity Management
You will own day-to-day administration and optimization of a Microsoft 365 environment spanning Intune and Active Directory. Collaborate with a small IT team to manage hybrid identity infrastructure. Drive endpoint management and identity improvements across Exchange Online, Azure AD, and Microsoft Teams. This 6-month contract-to-hire role in Irving, TX offers hands-on independence and hybrid work.
Altus Community Healthcare
VerifiedSenior IT Manager, Healthcare Multi-Site Operations
10+ years of IT leadership with 3-4 years managing teams in multi-site healthcare settings. Own infrastructure, security, and vendor performance across the clinic portfolio. Lead a team of IT professionals, serve as incident commander during outages, and drive HIPAA-aligned practices. This role offers direct impact on clinic uptime and growth.

IT Trailblazers, LLC.
VerifiedSenior Cloud Infrastructure Engineer Azure Entra Intune
Lead migration of complex business critical systems into Microsoft Azure including move from traditional VDI platforms to Windows 365 Cloud PCs while maintaining operational continuity. Own architecture and execution mapping dependencies building migration roadmap writing rollback plan and delivering results within 90 days.
Lubeco
VerifiedLead Senior Support Engineer, Enterprise IT & Manufacturing
Lead Senior Support Engineer with 7-10 years of IT support experience. Own the escalation path for complex technical issues across manufacturing and office environments. Lead a team of support engineers while handling hands-on troubleshooting. Drive operational stability for Microsoft 365, Azure, and Active Directory. Mentor junior staff and improve support processes. Your decisions directly impact production uptime and team growth.
Robert Half
VerifiedSystems Administrator - Cloud & Microsoft
You will own and maintain critical infrastructure in San Jose, California, supporting cloud platforms, directory services, and backup operations. You'll work with Azure and Microsoft 365 across hybrid environments, ensuring security and reliability for core enterprise systems. This long-term contract role combines hands-on administration with incident resolution, offering exposure to Windows Server, VMware, and Active Directory. You'll collaborate with IT teams to drive system stability and performance from day one.
cyDaptiv Solutions
VerifiedIT Systems Engineer Microsoft 365 Innovations Lab
We seek an IT Systems Engineer to lead our Innovations Lab and support Microsoft 365 at a hybrid location. You will own 60% lab infrastructure and 40% Microsoft 365 engineering. This role differs by focusing on hands-on engineering rather than help desk duties.