System Administrator 3

Amentum
📍 Annapolis, MD, United States 💼 Full-time 🕒 Posted June 24, 2026

Job Description

Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers.

**Essential Responsibilities:**

+ Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
+ Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.
+ Provides support for the escalation and communication of status to agency management and internal customers.
+ Provides support for the dispatch system and hardware problems and remains involve...

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Job Details

  • Location Annapolis, MD
  • Job Type Full-time
  • Category other-general
  • Posted Date June 24, 2026
  • Application Deadline June 29, 2026