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# Systems Administrator

- **Company:** Geodesicx Inc
- **Location:** North Charleston, SC, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Unix, Databases, System Configuration, Linux, Domain Name System (DNS), Local Area Networks, Network Troubleshooting, Network Protocols, Red Hat Enterprise Linux, Software Systems, Windows Desktop, Network Switches, Network Routers, Information Technology, Network Server, Vmware
- **Published:** July 17, 2026
- **Apply:** https://www.dice.com/job-detail/4526ddc5-3677-43eb-bfb0-02c13703086e

## About the Role

Geodesicx is seeking a Systems Administrator to join our TacMobile Project team for installation, operation and information assurance accreditation support of Naval Information Warfare Center Atlantic (NIWC Lant). This position requires experience and understanding of multiple operating systems and network familiarity., * Knowledge of Tenable ACAS, and DISA HBSS systems.

 * Must have a strong understanding of Windows desktop, servers and VMware.
 * Experience in working with and configuring multiple operating systems to include Windows, Linux and VMware.
 * Experience with Windows Group Policy, Active Directory and DNS.
 * Experience troubleshooting network connectivity.
 * Experience working with SQL databases.
 * Security+ and an OS specific certification such as: Linux+, Server+, Red Hat Certification Program (RHCP), MCP, MCSA or similar., * Three (3) years of task specific project Computerized System experience, to include: Test and Evaluation, Network protocols, LAN administration fundamentals, UNIX and Windows based operating system.
 * Security+ certification
 * Ability to obtain OS certifications, such as: Linux+, Server+, Red Hat Certification Program (RHCP), MCP or similar.
 * Experience using Windows, Red Hat, VMware and networking.
 * Experience updating and patching IT equipment.
 * General broad IT knowledge of hardware and software.
 * DOD SECRET Clearance or higher.

Educational Requirements:

 * High School diploma or GED.

## Description

* Perform installation, updates and configuration of servers and workstations in accordance with industry best practices and DISA standards.
 * Understand and implement DISA Security Technical Implementation Guidelines (STIG) on Windows workstations and servers.
 * Collaborate and coordinate with other team members about change requests and testing schedules and ability to document changes for the system when applicable.
 * Troubleshoot Windows workstations and servers.
 * Troubleshoot network switches and routers.
 * Support testing and accreditation by performing applicable research, documentation, software installation and configuration.
 * Troubleshoot problems with end users via phone and email support.


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