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# Job Title: Systems Administrator (Linux & Windows Server)

- **Company:** SRI Tech Solutions Inc.
- **Location:** Aliso Viejo, CA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Active Directory, Backup Devices, Bash Shell, Ubuntu (Operating System), CentOS, Command-Line Interface, Data Integrity, Data Migration, Dynamic Host Configuration Protocol, Linux, RAID, Domain Name System (DNS), Hyper-V, Python (Programming Language), Kernel-Based Virtual Machine, Linux System Administration, Linux Servers, Windows Servers, Red Hat Enterprise Linux, Shell Script, Systems Integration, TCP/IP, Virtualization Technology, Firewalls (Computer Science), Data Management, Comptia Linux+, Vmware
- **Published:** September 28, 2026
- **Apply:** https://www.dice.com/job-detail/5d5d4552-2209-4f25-a5a2-62aae0cfbca7

## About the Role

* Mid-level experience administering Linux servers using command-line tools.
 * Experience with shell scripting using Bash or Python.
 * Proven ability to manage Windows Server alongside Linux environments.
 * Familiarity with SAN/NAS, RAID, and enterprise backup solutions.
 * Understanding of TCP/IP, DNS, DHCP, and firewall fundamentals.
 * Ability to work independently while managing multiple infrastructure projects., * CompTIA Linux+, RHCSA, or Microsoft Windows Server certification.
 * Experience with VMware, Hyper-V, or KVM virtualization.

## Description

Take ownership of critical enterprise infrastructure by upgrading, integrating, and maintaining Linux, Windows Server, storage, and virtualization environments. This hands-on role focuses on keeping systems stable, secure, and ready for production while supporting major infrastructure initiatives., * Deploy, configure, and maintain Linux servers (Ubuntu, CentOS, or RHEL).

 * Execute foundational data migration and prepare designated shares for validation.
 * Integrate newly installed enterprise storage hardware into the core network.
 * Complete physical installation of new Hyper-V infrastructure.
 * Configure storage clusters and Hyper-V compute environments for production workloads.
 * Administer Windows Server, Active Directory, Group Policy, and user permissions.
 * Manage enterprise storage, backups, data integrity, and capacity planning.
 * Perform hardware audits, software patching, and system updates.
 * Troubleshoot complex system failures and conduct root cause analysis.
 * Maintain technical documentation, disaster recovery plans, and system procedures.