Linux System Administrator

2 weeks ago


Vicksburg, Mississippi, United States Integration Innovation, Inc. Full time
Job Summary

We are seeking a highly skilled Linux System Administrator to join our team in Vicksburg, MS. As a key member of our Engineering Research and Development Center Supercomputing Resource Center, you will be responsible for managing and maintaining our enterprise VMware vSphere environment.

Key Responsibilities
  • Manage and maintain enterprise VMware vSphere environment, including systems, storage, and network management.
  • Design and implement comprehensive virtual ecosystems for specialized projects, ensuring high availability, data and systems protection, and efficient resource utilization.
  • Maintain hardware infrastructure supporting the Virtualization ecosystem, including SAN, NAS, network switches, and processing platforms.
  • Develop and implement knowledge and experience of Linux operating systems (RHEL), database systems (PostgreSQL and MySQL), container solutions (Podman), and Ansible.
  • Provide Systems Administration for Server systems supporting Web, Database, and various GOTS and COTS applications.
  • Coordinate hardware and software upgrades and installations with network and security teams.
  • Ensure compliance with established ERDC cybersecurity compliance standards for Linux and VM computing systems.
  • Troubleshoot technical issues affecting the infrastructure and apply field-proven methodologies to determine root cause and return services to expected levels.
  • Implement and ensure operations for DOD security controls such as Security Technical Implementation Guidelines (STIG) and Host Based Security Systems (HBSS).
Requirements
  • Master's Degree from an accredited University and 4 years relevant experience or Bachelor's Degree from an accredited University and 8 years relevant experience.
  • Proficiency with RHEL operating systems installation, maintenance, and support.
  • Ability to troubleshoot and resolve issues relating to Linux system configuration and operations.
  • Working knowledge of Linux Server operating system and proficiency with one or more shell environments.
  • Experience with systems backup and recovery methodologies.
  • Ability to use logic and reasoning to identify the strengths and weaknesses of alternative solutions.
  • Strong analytical skills and ability to deliver with minimal supervision.
  • Strong written and verbal communication skills.
Perks and Benefits
  • 100% team member owned.
  • Outstanding insurance coverage.
  • 401(k) match.
  • Health and wellness incentives.
  • Tuition and certification reimbursement.
  • Generous PTO.
  • Fun culture with company activities.
  • Countless opportunities to give back to the community through our charitable organization, i3 Cares.

This position requires the ability to obtain a US Top Secret/SCI Clearance for which the US Government requires US Citizenship.



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