Senior Infrastructure Engineer | Atlanta, GA

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Position Summary The Senior Infrastructure Engineer is responsible for ensuring the stability, security, and scalability of the Arthritis Foundation’s technology infrastructure. This role oversees the management, configuration, and ongoing reliability of computing systems while partnering closely with managed service providers, vendors, and cloud-based SaaS and IaaS platforms. This position plays a proactive role in maximizing system uptime, minimizing disruptions, and continuously improving infrastructure performance. Responsibilities include hardware and software implementation, systems configuration, process documentation, technical research, and the deployment of tools that advance the Foundation’s business and mission needs. The ideal candidate brings deep experience in cloud platforms, networking, virtualization, systems administration, and emerging technologies, including AI-driven tools. You will also serve as a trusted technical advisor to the VP of IT. This role contributes to technical strategy, communicates project status with transparency, and helps guide infrastructure decisions that support long-term organizational growth. The successful Senior Infrastructure Engineer is a highly adaptable, self-directed professional who thrives in a dynamic environment, manages multiple priorities effectively, and resolves complex technical challenges with urgency and independence. Job Responsibilities Manages network accounts, user privileges, and performance of all mission‑critical systems, including onboarding and offboarding of arriving or departing staff. Responsible for routine administration and assuring reliable operation of the following mission‑critical systems. This includes but is not limited to: Microsoft Azure Microsoft 365 Microsoft Office 365 SharePoint Peer‑to‑peer fundraising systems (e.g., Donor Drive, mobile apps) Monitor trouble tickets and resolve system problems by running diagnostics, documenting problems, resolutions, and assessing the impact of issues. Participate as a team member in planning and implementing new or upgrades of mission‑critical systems. Perform regular backup operations and participate as a key resource in data protection and disaster recovery activities. Design, deploy, and manage application platforms, servers, networks, and cloud‑based infrastructure. Monitor system performance and ensure high availability and reliability. Implement and maintain security protocols and disaster recovery plans. Collaborate with vendors, managed‑services‑providers, Web and DevOps, Data and CRM teams, and act as an escalation point for IT support team members. Automate infrastructure tasks using scripting and configuration management tools. Maintain documentation for systems, processes, and procedures. Troubleshoot and resolve infrastructure‑related issues. Stay current with emerging technologies and recommend improvements. Required Experience & Education Knowledge of implementing and effectively developing IT best practices, including security, storage, data protection, and disaster recovery protocols. Minimum 5 years of network administration or system administration experience. System administration and IT certifications in Linux, Microsoft, or other network platforms are a plus. Experience with scripting and automation tools is desired. Proficient experience in resolving problems within the Microsoft Office 365 productivity suite. Proficient experience in resolving problems in the Microsoft Windows 365 operating platform. Proficient experience managing Azure resource groups, subscriptions, networking, and virtual machines. Proficient experience with Entra ID, Active Directory, Role‑Based Access, and implementing MFA/SSO. Working knowledge of server virtualization, VMWare. Strong knowledge of systems and networking configuration, hardware, and networking protocols. Experience implementing best practices, including advanced knowledge of security, storage, data protection, and disaster recovery. Extensive knowledge of VPN tunnels, IKE/IPSEC, Structured Cabling, ISP devices, security appliances, and related configurations. Understanding of security zones (Trusted/Internal, DMZ, External/Untrusted), NAT policies, and WAN provisioning. Manage and configure web content filtering, SMTP services, remote VPN solutions, Wi‑Fi deployment, and external domain SSL certificates. Proficiency in DNS and SSL certificate management, including CSR generation and installation. Backup solutions on cloud and on‑premises. Extensive knowledge of TCP/IP, switching, routing, IP schemes, and OSI model. Associate or Bachelor's degree in CS, Information Technology, Systems Management, or similar. #J-18808-Ljbffr Arthritis Foundation, Inc