Senior Azure & M365 Infrastructure Engineer - New York - Hybrid

Portfolio BI is a platform-centric data and managed services company built for alternative asset managers. From New York, London, and Belgrade we support 175+ hedge funds and asset managers with integrated cloud, cybersecurity, and data infrastructure under a single SLA. Our PBI Stratus platform runs a true follow-the-sun model across three time zones.

The Role

You will design, build, and automate the Azure and Microsoft 365 platforms behind our managed cloud service, with a focus on repeatable, infrastructure-as-code delivery for new and existing clients. You will be a senior escalation point for Managed Services, vendors, and Microsoft support, and partner with architects and Cybersecurity to modernize client estates. This role follows a hybrid working model, with 4 days on-site and 1 day working from home.

Responsibilities:

• 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

Essential (Azure & Microsoft)

• Proven track record as a senior technical resource in a dedicated or client-facing environment
• 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

Who You Are

• Consultative, solution-focused, and proactive
• Hands-on, accountable, and versatile
• Always learning, and shares knowledge across the team

This is a full time role with the following employment benefits:

• 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

Portfolio BI is an …