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Portfolio BI

Senior Infrastructure Engineer – Azure, M365

Portfolio BI

Design and automate Azure and M365 platforms behind managed cloud services at Portfolio BI. Serve as a senior technical lead supporting hedge funds and alternative investment firms.

Posted 6/23/2026full-timeNew York City • New York • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies
AzureCloudDNSFirewallsSwitchingTerraform

About the role

Key responsibilities & impact
  • Serve as the senior onsite technical lead and trusted advisor to the client's CTO and senior stakeholders
  • Design and deploy Azure and Microsoft 365 solutions using infrastructure-as-code (Bicep, ARM, Terraform, PowerShell)
  • Build Azure landing zones aligned to the Cloud Adoption Framework
  • Lead public cloud migrations: email, files, apps, servers, and identity
  • Act as senior escalation for Managed Services, vendors, and Microsoft support
  • Administer Microsoft Entra ID: conditional access, PIM, RBAC, and hybrid identity
  • Run M365 security: Defender for Endpoint/XDR, Sentinel, Purview, and Intune
  • Improve design, security, performance, and cost, and keep documentation current

Requirements

What you’ll need
  • Demonstrated experience operating as a senior technical resource in a dedicated client-facing environment, preferably supporting hedge funds or alternative investment firms.
  • 4+ years with Azure and Microsoft 365 infrastructure
  • Azure compute: VMs, Availability Sets/Zones, Storage Accounts, Site Recovery
  • Azure networking: VNets, Virtual WAN, ExpressRoute, VPN Gateway, NSGs
  • Microsoft Entra ID: conditional access and hybrid identity
  • M365 admin: Exchange Online, Teams, SharePoint, OneDrive, Intune (MAM/MDM), Defender for Endpoint
  • Public cloud migrations and configuration management
  • Automation: PowerShell with Bicep/ARM or Terraform
  • Strong written documentation for infrastructure or cloud environments
  • Eligible to work in the United States.
  • Great to Have
  • Azure governance: Policy, RBAC, Management Groups, and Landing Zones aligned to the Cloud Adoption Framework
  • Azure security and edge: Application Gateway (WAF), Firewall, DDoS Protection
  • Microsoft security and compliance tools: Purview, Sentinel, Defender for Cloud
  • Networking (Nice to Have)
  • Fortinet (FortiGate) firewalls
  • Cisco Meraki switches and access points
  • Ubiquiti UniFi switching, access points, and controllers
  • LAN/WAN, VLANs, routing, DNS, DHCP, and VPN
  • Certifications (a plus)
  • AZ-104, AZ-305, AZ-700, MS-102 or SC-300, and Fortinet NSE

Benefits

Comp & perks
  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Family Leave (Maternity, Paternity)
  • Short Term & Long-Term Disability
  • Training & Development, including support for cloud and security certifications

ATS Keywords

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Hard Skills & Tools
AzureMicrosoft 365BicepARMTerraformPowerShellPublic cloud migrationsMicrosoft Entra IDM365 administrationAutomation
Soft Skills
client-facing experiencetechnical leadershipdocumentation skills
Certifications
AZ-104AZ-305AZ-700MS-102SC-300Fortinet NSE