System Administrator II

Amentum
📍 Rapid City, SD, United States 💼 Full-time 🕒 Posted July 25, 2026

Job Description

Under general supervision by a senior Systems Administrator or other unit manager, installs, configures, and troubleshoots computer systems and associated assemblies and provides help desk technical assistance and training to system users/customer.

**Work Environment:**

+ 24/7/265 Kinetic Mission Set
+ 8 - 12hr Shifts on site (40hrs / week)
+ Shifts rotate days and nights
+ Mission Essential position
+ Must report to duty in all WX conditions A/O remain over night

**Essential Responsibilities:**

+ Assists with basic configuration, monitoring, troubleshooting, analysis of Desktop and Servers, networks, video systems.
+ Participates in the installation and administration of local systems using multiple protocols and various computer systems/tools.
+ Writes detailed/technical problem reports, assists with root cause analysis and recommendations for configuration and process changes.
+ Installs, upgrades and administers operating sys...

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Job Details

  • Location Rapid City, SD
  • Job Type Full-time
  • Category other-general
  • Posted Date July 25, 2026
  • Application Deadline July 30, 2026