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# Systems Administrator

- **Company:** Chickasaw Nation Industries, Inc.
- **Location:** Aberdeen, MD, United States
- **Salary:** $100,000.0 - $130,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Cyber Security, Computer Networks, Monitoring of Systems, Linux Servers, Network Architecture, Network Administration, Network Routers, Information Technology, User Administration
- **Published:** October 22, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=ae93170f8034b7e1

## About the Role

The ability to obtain, maintain and access classified information at the Top Secret/SCI level, which requires U.S. Citizenship, Bachelor's degree and a minimum of five (5+) years relevant experience, or equivalent combination of education/experience., Work is primarily performed in an office environment. Regularly required to sit. Regularly required use hands to finger, handle, or feel, reach with hands and arms to handle objects and operate tools, computer, and/or controls. Required to speak and hear. Occasionally required to stand, walk and stoop, kneel, crouch, or crawl. Must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, distance vision, depth perception, and ability to adjust focus. Exposed to general office noise with computers printers and light traffic.

## Description

A Systems Administrator V installs, configures, and maintains computer systems and networks. They provide technical support, monitor system performance, troubleshoot issues, and implement security measures. They collaborate with IT teams, maintain documentation, and ensure the reliability and security of the organization's IT infrastructure., Essential Duties and responsibilities include the following. Other duties may be assigned.

System & Network Administration: Perform daily system administration tasks on Windows and/or Linux servers, including user account management, patching, and applying Security Technical Implementation Guides (STIGs). Manage and troubleshoot network infrastructure devices (switches, routers, firewalls).

Tier 1/2 User Support: Provide direct support to end-users for technical issues, including VTC setup and troubleshooting, account resets, and software support. Escalate complex issues to senior specialists or external vendors as needed.

Security Operations: Monitor security logs, respond to alerts, and assist with incident response and remediation activities. Ensure systems are backed up and that disaster recovery plans are tested.

Technical Support: Provide skilled technical support across all performance areas as assigned by the Team Lead, adapting to emerging technologies and requirements.