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Sr Infrastructure Engineer

Boys and Girls Club · UNAVAILABLE, UNAVAILABLE, US

hybridsenior$120,000–$140,000Posted Nov 3, 2026Microsoft AzureMicrosoft 365Exchange OnlineMicrosoft Entra IDActive DirectoryPowerShellJuniper

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About this role

## Sr Infrastructure Engineer ### Overview Join Boys & Girls Clubs of America (BGCA), the nation’s premier youth development organization. This role is part of BGCA’s national staff and focuses on designing, implementing, operating, and continuously optimizing a secure, reliable, and scalable **hybrid technology infrastructure**. **Location:** On-site, office-based in **Atlanta, GA** (hybrid model: **3 days remote / 2 days in office — Tuesday & Wednesday**) ### Role Summary You will provide **end-to-end ownership** across the infrastructure lifecycle, with primary focus on: - **Microsoft Azure** cloud services - **Microsoft 365** messaging platforms - Supporting **on-premises systems** and **enterprise network platforms** This role integrates **cloud infrastructure, messaging/collaboration services, and network connectivity** to deliver resilient technology capabilities aligned to business and operational needs. --- ## Responsibilities ### Infrastructure Design & Engineering - Design, implement, and maintain scalable and secure infrastructure across **Azure** and **on-premises** - Develop and evolve infrastructure architecture for **reliability, performance, and business continuity** - Apply **cloud-first** principles while supporting hybrid requirements - Design and maintain **hybrid directory and identity infrastructure**, including: - On-premises **Active Directory** - **Microsoft Entra ID** ### Cloud Platform Management (Azure) - Engineer, manage, and optimize Azure services (compute, storage, networking, identity-integrated platforms) - Improve **performance, scalability, and cost efficiency** - Implement automation and repeatable deployment practices where appropriate ### Messaging & Collaboration Platform Engineering - Engineer and maintain **Microsoft 365 messaging infrastructure** (Exchange Online, mail flow, platform performance) - Design and manage secure and reliable email routing, filtering, and policy enforcement (e.g., anti-phish, transport rules, conditional access impacts) - Ensure availability, security, and integrity of enterprise messaging - Support enterprise communication initiatives through platform configuration, governance, and delivery optimization - Monitor and continuously improve messaging reliability, deliverability, and protection posture ### Hybrid Connectivity & Network Integration - Design, implement, and support hybrid connectivity between Azure and on-premises (e.g., VPN, routing, segmentation) - Support and optimize enterprise network platforms (switching, routing, firewall technologies such as **Juniper**) - Ensure network performance and application access with a consistent end-user experience ### Infrastructure Operations & Support - Monitor infrastructure health, performance, and capacity across cloud, messaging, and on-prem environments - Respond to incidents and service disruptions with timely resolution and root cause analysis - Maintain accurate operational documentation, standards, and processes - Maintain health/availability/replication integrity of **Active Directory** - Maintain health/availability/performance of hybrid identity services (AD domain controllers, replication, integration with Entra ID) ### Security & Compliance - Implement and maintain platforms aligned to organizational security policies and standards - Apply secure configuration practices across cloud, messaging, and network environments - Support infrastructure security technologies (endpoint protection, v

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