Senior Platform & Infrastructure Engineer

Job Description

Insight Global is seeking a Senior Platform & Infrastructure Engineer for our client, a Texas-based network of hospitals and residential treatment centers for patients with complex health needs. The primary focus of the Senior Platform & Infrastructure Engineer is enterprise infrastructure engineering, ensuring the compute, networking, identity, cloud platforms, and all hospital IT operations are reliable, secure, and HIPAA-compliant. This individual will be responsible for designing, implementing, and supporting enterprise infrastructure across a multi-site healthcare environment.

Primary Responsibilities:

• Design, engineer, and operate enterprise infrastructure platforms across on-premises and hybrid environments, including compute, virtualization (VMware vSphere / Hyper-V), storage, and backup/DR solutions that protect patient data and clinical systems.

• Architect and manage Microsoft Azure hybrid cloud environments, including compute, networking, identity (Entra ID), and security services aligned with compliance requirements.

• Develop Infrastructure-as-Code (IaC) using Terraform for automated, auditable provisioning across clinical and administrative environments.

• Architect, manage, and troubleshoot enterprise networking (LAN/WAN, VLANs, routing/switching, wireless, VPN, firewall) across corporate and clinical facilities.

• Administer Microsoft 365 tenant services (Exchange Online, SharePoint, Teams), including security configuration, DLP, and retention policies aligned with HIPAA requirements.

• Ensure infrastructure configurations comply with HIPAA, CIS benchmarks, and organizational security baselines. Partner with cybersecurity and IT leadership on identity governance, vulnerability remediation, and infrastructure hardening.

• Deploy and manage the Microsoft Defender security stack (Endpoint, Servers, Cloud, Identity) across hybrid infrastructure.

Technical Environment

• Microsoft Azure

• Microsoft 365

• Entra ID

• VMware / Hyper-V

• Terraform

• Microsoft Defender

• Enterprise Networking

• Windows Server

• Backup & Disaster Recovery Solutions

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to View email address on click.appcast.io learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy:

Skills and Requirements

• 10+ years of hands-on experience in infrastructure engineering or platform development

• Strong hands-on experience with Microsoft Azure, including compute, networking, identity (Entra ID), InTune, and security services.

• Expertise with Infrastructure-as-Code (IaC) using Terraform or a similar tool

• Experience administering Microsoft 365 (Exchange Online, SharePoint, Teams) in a secure, compliant environment.

• Deep knowledge of enterprise networking, including LAN/WAN, VLANs, routing/switching, VPNs, and firewalls.

• Experience implementing and maintaining security and compliance controls, including HIPAA, Microsoft Defender, and infrastructure hardening. - AI Platform Engineering & Agentic Automation experience

• Experience with NVIDIA stack for on-premises agentic AI