Senior Platform & Infrastructure Engineer

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. The ideal candidate will have 10+ years of enterprise infrastructure engineering experience as well as a background designing, building, and operationalizing AI and agentic automation solutions, to transform our client's clinical and business operations across all facilities. This client currently operates an NVIDIA stack for on-premises agentic AI, but the organization maintains platform flexibility and may pivot to or incorporate Azure AI Foundry, AWS agentic services, or other emerging platforms as the landscape evolves.

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.

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 HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

- 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

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.