Senior Systems Administrator IV: VMware & Security Focus

JT4, LLC in Edwards, CA is seeking a System Administrator IV to support Windows and Red Hat Enterprise Linux, and to manage a VMware ESXi/vCenter/vSAN stack. The role emphasizes security, backups, and high availability within a DoD-focused environment. Responsibilities include network monitoring, asset tracking, CM/DM processes, and implementing security controls across data center operations. U.S. citizenship and ability to obtain security clearance may be required.