Senior Microsoft Cloud Infrastructure Engineer

What You’ll Be Working On

• Administer and optimize Microsoft 365 services (Exchange Online, SharePoint Online, Teams, OneDrive) and own Entra ID tenant health, including Conditional Access, MFA enforcement, and directory synchronization.
• Design and manage Azure infrastructure for corporate IT workloads (VMs, virtual networks, storage, and supporting PaaS services) with ongoing cost monitoring and rightsizing.
• Implement and administer Azure Arc to unify governance, policy enforcement, and monitoring across hybrid on-premises and cloud environments.
• Build and maintain infrastructure-as-code (Terraform, Bicep, or ARM) for repeatable, version-controlled, and auditable deployments.
• Plan, rack, and commission physical server hardware at Crusoe data centers, CI facilities, and office sites during new builds and expansions.
• Administer Windows Server environments including Active Directory, DNS/DHCP, Group Policy, and certificate services, and manage Hyper-V or VMware virtualized workloads.
• Own monitoring, backup, disaster recovery, and incident response for all managed systems; participate in on-call rotation as the escalation owner for server, cloud, and identity incidents.
• Drive automation across infrastructure operations, maintain architecture and runbook documentation, and provide mentorship to junior members of the IT Infrastructure team.

What You’ll Bring to the Team

• 8+ years of hands-on infrastructure experience, with 5+ years focused on Microsoft Azure and M365 administration in enterprise environments.
• Deep Microsoft 365 tenant administration, including Exchange Online, SharePoint Online, Teams, OneDrive, and Entra ID (Azure AD).
• Strong Azure infrastructure skills: VMs, VNets, NSGs, storage, ExpressRoute/VPN, and Identity and Access Management.
• Hands-on Azure Arc experience for hybrid server management and policy enforcement.
• Solid Windows Server administration: Active Directory, DNS/DHCP, Group Policy, certificate services, and file/print services.
• Infrastructure-as-code proficiency (Terraform, Bicep, or ARM) with version-controlled practices; PowerShell or Azure CLI scripting for automation.
• Ability to perform hands-on physical server work (racking, cabling, and firmware updates) in a data center environment.
• Strong troubleshooting, documentation, and cross-functional communication skills; bachelor’s degree in IT, Computer Science, or equivalent practical experience.

Bonus Points

• Microsoft certifications: AZ-104 (Azure Administrator Associate) or MS-102 (Microsoft 365 Enterprise Administrator Expert).
• VMware vSphere experience alongside or in addition to Hyper-V.
• Linux server administration in hybrid Windows/Linux environments.
• Experience supporting new site infrastructure builds, coordinating with facilities teams, cabling vendors, and ISPs.
• Familiarity with SIEM/SOAR tooling and server and cloud log pipeline integration (Microsoft Sentinel or equivalent).

Benefits

• Competitive compensation and equity packages.
• Restricted Stock Units.
• Paid time off, paid holidays & leave of absence programs.
• Comprehensive health, dental & vision insurance.
• Employer contributions to HSA account.
• Paid parental leave.
• Paid life insurance, short-term and long-term disability.
• Professional development & tuition reimbursement.
• Mental health & wellness support.
• Commuter benefits (parking & transit).
• Cell phone stipend.
• 401(k) Retirement plan with company match up to 4% of salary.
• Volunteer time off.
• Global travel insurance & emergency assistance.
• Daily meals allowance.
• Additional perks & programs specific to location.

Compensation Range

Compensation will be paid in the range of up to $160,000 - $195,000 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicants knowledge, education, and abilities, as well as internal equity and alignment with market data.