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# Computer Systems Administrator - I (Network and Computer Systems

- **Company:** Barbaricum Llc
- **Location:** Indianapolis, IN, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Cloud Computing, Software Documentation, Cyber Security, Monitoring of Systems, Hypervisor, Kernel-Based Virtual Machine, Linux Servers, Network Virtualization, Virtualization Technology, Xen Servers, Cloud Platform System, System Availability, Information Technology, Patch Management, User Accounts, Vmware
- **Published:** August 6, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9080565/computer-systems-administrator-i-network-and-computer-systems

## About the Role

* Active DoD Secret Clearance
 * Bachelor's degree or equivalent experience.
 * Must meet DoDM 8140.03 IAT II requirements.
 * Minimum 2yrs experience working with computer systems.
 * Demonstrated experience with Windows enterprise and Linux server / operating systems engineering, and administration.
 * Demonstrated experience with cloud, physical, and virtual network architect, engineering, and infrastructure monitoring.
 * Expertise with hypervisors such as VMware, KVM, and Xen

## Description

The Computer Systems Administrator will be responsible for maintaining system performance, supporting infrastructure monitoring activities, and ensuring the availability and security of mission-critical systems. The successful candidate will work closely with network, cybersecurity, and engineering teams to support infrastructure operations, technology integration, and multidomain training activities., * Install, configure, maintain, and troubleshoot Windows and Linux server environments supporting mission and training operations.

 * Administer physical, virtual, and cloud-based infrastructure to ensure system availability, performance, and security.
 * Manage user accounts, system access, operating system configurations, and routine system maintenance activities.
 * Monitor system health, network performance, and infrastructure components to identify and resolve operational issues.
 * Support virtualization platforms, including VMware, KVM, and Xen, to maintain efficient and scalable computing environments.
 * Assist with system deployments, upgrades, patch management, and configuration changes across enterprise environments.
 * Collaborate with network, cybersecurity, and engineering teams to support infrastructure operations and technology integration efforts.
 * Develop and maintain system documentation, configuration records, and standard operating procedures.
 * Support infrastructure monitoring, incident response, and troubleshooting activities to ensure mission readiness.
 * Ensure compliance with organizational policies, cybersecurity requirements, and applicable DoD standards.


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