Linux System Administrator

San Diego, California

Piper Companies
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Zachary Piper Solutions is currently seeking a Linux System Administrator to support an NSG program on-site in San Diego, CA. This position requires an active Top Secret or TS/SCI .

This job opens for applications on 3/17/25. Applications for this job will be accepted for at least 30 days from the posting date.

Responsibilities for the Linux System Administrator include:
  • Design, implement, and manage lab infrastructure to meet customer requirements, including Linux servers and NetApp Storage/hardware software.
  • Build and manage authentication, file-share and collaboration servers: design and implement workgroup-scale networks
  • Work with cyber security staff to apply hardening steps for classified systems according to IDC-503 security controls and other standards
  • Document system configurations for new and existing systems: troubelshoot network technologies and perform fault analysis
  • Maintain infrastructure technology, manage software upgrades, patches, and hot fixes: create and modify scripts for tasks
  • Must be eligible to work in the United States and obtain and maintain an Active U.S Government Top Secret Clearance.

Qualifications for the Linux System Administrator include:

• Bachelor's degree in computer science or information technology

• Strong problem solving and communication skills.

Security+ certification or the ability to obtain within 6 months of hiring

• 5+ years of knowledge/experience of multiple specialties such as operating systems, storage technologies and peripherals, including working knowledge of Red Hat Enterprise Linux operating systems administration

• Experience integrating Linux with Windows Active Directory

• Familiarity with VMWare and virtualization concepts

• Solid knowledge of protocols such as DNS and LDAP

• Knowledge of the following technologies: Ansible modules and Trellix Anti-Virus

Preferred Qualifications for the Linux System Administrator:

• NetApp Cluster administration experience

• Experience with NetBackup administration or other backup technologies

• Experience with implementing Ansible modules and configuration management with Git

Compensation for the Linux System Administrator includes:

• Salary Range: $120,000 - $145,000 depending on experience

• Comprehensive Benefits: Cigna Medical, Dental, Vision, 401k, PTO, Sick Leave if required by law, and Holidays

Date Posted: 03 April 2025
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