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# Linux System Administrator

- **Company:** Adventure Technology Services LLC
- **Location:** Annapolis Junction, MD, United States
- **Salary:** $115,000.0 - $130,000.0
- **Contract:** Permanent contract
- **Skills:** Multitier Architecture, Microsoft Windows, Apache ActiveMQ, Unix, Signals Intelligence, Computer Networks, Linux, Networking Hardware, Package Management Systems, Red Hat Enterprise Linux, System Software, Information Technology, Apache Kafka, TIBCO (Software), Cisco
- **Published:** August 10, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9085350/linux-system-administrator

## About the Role

U) One (1) year experience in Linux, Unix, Windows or Cisco OS operating system (U) Two (2) years' experience administering Linux, Unix or Windows Operating System (U//FOUO) Two (2) years' experience supporting applications in the SIGINT environment (U) One (1) year experience installing software packages such as iso and RedHat package Managers (rpm) (U) Desired Qualifications: (U) One (1) year experience configuring, troubleshooting, monitoring, and administering a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka)

 * DoD 8570 IAT Level 2 certification is required. Normally this is fulfilled with Security+.

## Description

Description: 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 II (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 involved in the resolution process. Configures and manages UNIX and Windows operating systems

and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.


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