Senior Systems Engineer

Salary is 145k to 155k + bonus We are seeking an experienced Senior Systems Engineer to support and maintain a large enterprise infrastructure environment. The ideal candidate will have strong hands-on experience with Windows Server, Active Directory, VMware, Exchange, SCCM/MECM, and Citrix. Responsibilities Administer and support enterprise Windows Server environments. Manage Active Directory, Group Policy, DNS, DHCP, domains, trusts, and replication. Manage VMware vSphere, ESXi, vCenter, HA, DRS, virtual networking, and storage. Support Microsoft Exchange and enterprise mail environments. Administer SCCM/MECM for software deployment, patching, operating system deployment, and endpoint management. Support and troubleshoot Citrix Virtual Apps and Desktops environments. Develop PowerShell scripts and automation to improve operational efficiency. Perform server builds, upgrades, patching, hardening, and lifecycle management. Troubleshoot complex infrastructure issues and provide escalation-level support. Participate in infrastructure projects, migrations, upgrades, and disaster recovery initiatives. Work closely with networking, security, application, and service desk teams. Maintain technical documentation and participate in change, incident, and problem management processes. Qualifications 7+ years of enterprise systems engineering or infrastructure experience. Strong Windows Server and Active Directory experience. Hands-on VMware vSphere/ESXi experience. Experience with Exchange, SCCM/MECM, and Citrix. Strong PowerShell scripting and troubleshooting skills. Knowledge of enterprise networking, security, backup, and disaster recovery. Experience supporting large, highly available enterprise environments. Strong communication, documentation, and problem-solving skills. Preferred Microsoft, VMware, or Citrix certifications. Experience with Azure, Entra ID, Microsoft 365, Intune, and Veeam.