Tier 2 Systems Administrator

Quantum Sky is seeking a Tier 2 Systems Administrator to join their team onsite in Aurora, CO, providing IaaS Windows, UNIX, Linux, and VMware system administration and engineering support. The role involves maintaining, troubleshooting, and repairing high-priority, mission-critical operational systems to ensure high availability for the customer. This full-time position operates on an 8x5 schedule with periodic after-hours call-in responsibility as needed.