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Senior Microsoft Cloud Infrastructure Engineer

CrusoeSan Francisco, CA - USIT, Compliance, and Security
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Salary
$160K - $195K USD
Job type
Full-time
Posted
6 Jul 2026
Status
Open · checked 7d ago

About this role

Crusoe is seeking a Senior Microsoft Cloud Infrastructure Engineer for a full-time position based in San Francisco, California. This role suits an experienced infrastructure professional ready to own enterprise cloud environments and support rapidly expanding operational sites.

Role Overview

The Senior Microsoft Cloud Infrastructure Engineer will lead the design, implementation, and lifecycle management of Crusoe’s enterprise cloud infrastructure. Operating across corporate and operational environments, this hands-on position bridges IT, security, and site-specific operations. The engineer ensures that all systems remain reliable, secure, and fully capable of scaling alongside the company's growing footprint of offices, warehouses, and data centers.

Key Responsibilities

Administer and optimize Microsoft 365 services, including Exchange Online, SharePoint Online, Teams, and OneDrive, while managing Entra ID tenant health.
Design and manage Azure infrastructure for corporate IT workloads encompassing virtual machines, virtual networks, storage, and PaaS services.
Implement and administer Azure Arc to unify governance, policy enforcement, and monitoring across hybrid cloud and on-premises environments.
Build and maintain infrastructure-as-code deployments using tools like Terraform, Bicep, or ARM for version control and auditability.
Plan, rack, and commission physical server hardware at data centers, CI facilities, and office locations during new builds.
Administer Windows Server environments, Active Directory, DNS, DHCP, Group Policy, certificate services, and virtualized workloads.
Own monitoring, backups, disaster recovery, and incident response, and participate in an on-call rotation as an escalation owner.
Drive automation across operations, maintain architecture documentation, and mentor junior members of the IT Infrastructure team.

Requirements

Eight or more years of hands-on infrastructure experience, with at least five years dedicated to Microsoft Azure and M365 administration.
Deep expertise in Microsoft 365 tenant administration and Entra ID identity and access management.
Strong proficiency in Azure infrastructure, including virtual networks, network security groups, storage, and VPN or ExpressRoute connections.
Hands-on experience with Azure Arc for hybrid server management and policy enforcement.
Solid background in Windows Server administration, Active Directory, DNS/DHCP, and Group Policy.
Proficiency in infrastructure-as-code principles utilizing Terraform, Bicep, or ARM, alongside PowerShell or Azure CLI scripting.
Capability to perform physical server tasks such as racking, cabling, and firmware updates in a data center setting.
Possession of a bachelor's degree in IT, Computer Science, or equivalent practical work experience.

Nice to Have

Relevant Microsoft certifications such as AZ-104 or MS-102.
Experience with VMware vSphere alongside Hyper-V.
Familiarity with Linux server administration in hybrid environments.
Background in supporting new site infrastructure builds and coordinating with facilities and ISPs.
Exposure to SIEM or SOAR tools like Microsoft Sentinel for log pipeline integration.

Skills and Tools

Microsoft Azure and Microsoft 365
Entra ID and Azure Arc
Terraform, Bicep, and ARM
Windows Server and Active Directory
PowerShell and Azure CLI

Salary and Benefits

Annual base salary ranging between $160,000 and $195,000 plus bonus
Restricted Stock Units included in offers
Comprehensive health, dental, and vision insurance with employer HSA contributions
401(k) retirement plan with company match up to 4 percent
Paid time off, paid holidays, and paid parental leave
Life insurance, short-term and long-term disability
Professional development, tuition reimbursement, and wellness support
Commuter benefits, cell phone stipend, and daily meals allowance

About the Company

Crusoe operates as a vertically integrated AI infrastructure company, owning and operating each layer of the stack from electrons to tokens. The organization focuses on solving power constraints with an energy-first approach to accelerate the abundance of energy and intelligence for AI workloads.

How to Apply

Interested candidates should visit the official Crusoe careers page to submit an application for this position.

Skills and tech stack

AzureTerraform

Questions candidates ask

What is the salary range for the Senior Microsoft Cloud Infrastructure Engineer?

The annual salary ranges from $160,000 to $195,000, plus a bonus and Restricted Stock Units.

Where is this job located?

This position is located in San Francisco, California.

What level of experience is required?

Candidates must have 8+ years of hands-on infrastructure experience, with at least 5 years focused on Microsoft Azure and M365 administration.

What tools and technologies will I use daily?

You will work with Microsoft Azure, M365, Entra ID, Azure Arc, Terraform, PowerShell, and Windows Server environments.

Are there benefits included with this role?

Yes, benefits include health, dental, and vision insurance, a 401(k) match up to 4%, paid time off, parental leave, commuter benefits, and a daily meals allowance.

Ready to apply?

The application is on the official Crusoe careers page.

Apply on company site