Sr. Systems Engineer

Senior Systems EngineerRequired Skills & Experience: Bachelor's degree in Computer Science, Information Technology, or equivalent professional experience. Minimum 5 years of progressive enterprise infrastructure engineering experience. Demonstrated experience independently leading complex technical initiatives. Proven experience working within large enterprise Windows infrastructure environments. Enterprise vulnerability remediation and management (Qualys preferred) Active Directory, Group Policy, DNS, and DHCP Azure administration and hybrid cloud environments VMware vSphere (v7/v8 preferred); VxRail experience a plus Networking fundamentals: TCP/IP, DNS, VPNs, VLANs, and firewalls PowerShell scripting and automation Infrastructure as Code (Terraform, Ansible) preferred Nice to Have Skills & Experience: Qualys Vulnerability Management Microsoft SCCM / MECM SolarWinds Dynatrace Azure Update Manager Azure Virtual Desktop Veeam Backup & Replication ExaGrid SAN/vSAN administration Microsoft Defender for Cloud CIS Benchmark implementation Security hardening and compliance frameworksJob Description: Insight Global is assisting a client in finding a highly experienced Senior Systems Engineer for a six-month contract engagement to support our Infrastructure team. This role is primarily focused on accelerating enterprise-wide vulnerability remediation efforts across Windows servers, virtualization platforms, cloud infrastructure, and supporting technologies. The successful candidate will partner closely with Infrastructure, Security, and Application teams to assess, prioritize, and remediate security vulnerabilities while maintaining platform stability and minimizing business disruption. Although vulnerability remediation will be the primary focus, this role will also contribute to other senior-level infrastructure initiatives as business priorities dictate, including system administration, cloud engineering, automation, infrastructure modernization, and operational support. This is an execution-focused position intended for an experienced engineer capable of quickly understanding complex enterprise environments and delivering measurable results with minimal oversight.