Infrastructure Engineer

• Own and manage Azure-based infrastructure including compute, networking, DNS, VPNs, virtual appliances, private endpoints, and storage accounts.
• Administer and optimize Microsoft 365 services including Exchange Online, SharePoint Online, OneDrive, Teams, and Entra ID (Azure AD).
• Implement and support Intune Endpoint Manager, Conditional Access, and other identity governance and device compliance tools.
• Act as Tier 3 escalation for infrastructure and network issues, both during and outside business hours—including security events requiring immediate response.
• Support and monitor Proofpoint Email Security, working closely with the Security & Compliance team to investigate threats and mitigate phishing attempts.
• Perform log analysis across platforms such as Azure Monitor, Sentinel, Defender, and Proofpoint to assist in incident triage and root cause investigations.
• Manage on-site network infrastructure, including switch and firewall configuration (Cisco), VLANs, wireless, and site connectivity.
• Troubleshoot complex network issues at the packet level using tools like Wireshark and perform physical diagnostics and hardware replacements as needed.
• Assist in the administration of Linux-based VMs (RHEL) and cloud workloads in Azure and AWS environments.
• Lead infrastructure automation and scripting efforts using PowerShell Bicep and Bash to improve operational efficiency and reduce manual overhead.
• Contribute to post-incident reviews and work with security teams on continuous improvement of system hardening and defense-in-depth.
• Partner with Help Desk, Security, and Engineering teams to deliver reliable, secure IT services and infrastructure.
• Maintain documentation of infrastructure configuration, network diagrams, and operational runbooks.
• Participate in on-call rotation for high-impact or after-hours infrastructure and security events.

Lead Infrastructure Engineer

Senior / Staff Infrastructure Engineer

Infrastructure Engineer

Senior Network Infrastructure Engineer

Senior Network Infrastructure Engineer