About This RoleWe're seeking a Senior Cloud Infrastructure Engineer to own the design, implementation, and lifecycle management of Crusoe's enterprise cloud infrastructure across corporate and operational environments. This is a high-ownership, hands-on engineering role spanning Microsoft 365, Entra ID, Azure, and Azure Arc-enabled hybrid management. The role sits at the intersection of IT, Security, and site-specific operations to keep systems reliable, secure, and ready to scale with Crusoe's rapidly expanding footprint of offices, warehouses, and data centers.
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 RangeCompensation 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.
