Sr. Network Engineer

We are seeking a Senior Network / Systems Engineer with deep virtualization and infrastructure expertise to support highly available environments for SMB and healthcare clients. This is a hands-on, customer-facing engineering role focused heavily on VMware, Citrix, Azure, Entra ID, and enterprise infrastructure technologies.

The ideal candidate is a strong troubleshooting engineer who thrives in complex hybrid environments and enjoys working across cloud, virtualization, identity, storage, and networking technologies.

Key Responsibilities

• Engineer, support, and troubleshoot Citrix Virtual Apps and Desktops environments
• Implement and maintain Microsoft Azure services including compute, storage, networking, and IAM
• Administer Entra ID, Active Directory, Group Policy, DNS/DHCP, and hybrid identity solutions
• Perform root-cause analysis and incident response across infrastructure environments
• Execute upgrades, migrations, patching, and lifecycle management initiatives
• Create and maintain technical documentation, runbooks, standards, and diagrams
• Collaborate with stakeholders to deliver infrastructure solutions and project updates
• Mentor junior engineers and improve operational processes and automation

Required Qualifications

• 7+ years of systems engineering or infrastructure administration experience
• Strong Citrix engineering and troubleshooting experience
• Deep Microsoft Azure infrastructure experience
• Advanced knowledge of Entra ID and Active Directory
• Strong Windows Server administration background
• Solid understanding of networking fundamentals including VLANs, routing, firewalls, and load balancers
• Excellent troubleshooting and communication skills in remote environments
• Ability to support scheduled after-hours maintenance activities
• Must be legally authorized to work in the U.S. without sponsorship

Preferred Qualifications

• VMware virtualization expertise
• Azure Administrator or Azure Solutions Architect certifications
• Citrix certifications preferred
• Experience with Pure Storage FlashArray
• Cisco UCS administration experience
• Backup/DR experience including Veeam
• PowerShell or Python scripting experience
• Experience working in healthcare or HIPAA-regulated environments
• Infrastructure-as-code and automation exposure