Operation System Support Section - Section that provides Unix/Linux support to the SwRI administrative cost centers and to technical divisions as needed. This team is responsible for managing the Unix/Linux, SAN storage, Load Balancer, and backup environments on-prem.
Objectives of this Role:
Support of the UNIX/Linux environment to include the provisioning of UNIX/Linux systems, applying patches and upgrades to the on-prem physical and virtual servers.
Manage and remediate identified security vulnerabilities.
Support the SAN Storage Environment (Pure) in multiple on-prem locations using fiber channel connectivity.
Experience with UNIX/Linux based backup solutions a plus, specifically Commvault, Experience with load balancers a plus, specifically A10 Networks.
Work independently and collaboratively, and suggest, develop, and implement new process and procedural improvements, communicate effectively with end users and work in a team environment to resolve issues.
Daily and Monthly Responsibilities:
Install, configure, and maintain, servers and hosted applications in a Linux environment
Monitor the health of Linux servers through both automated and manual processes
Perform monthly Linux OS patching and updates as well as applying critical out of band patches and updates.
Maintain proper documentation and follow proper procedures for change control, server deployment, and other procedures.
Follow required policies and procedures to maintain compliance and security.
Requirements:
Requires a Bachelors degree in Information Technology or related.
Those without a degree require 6 years of professional level experience.
2 years: Strong experience administering and supporting Linux operating systems and hosted applications. This includes monitoring health, troubleshooting and resolving issues, and performing maintenance and updates on Linux operating systems.
2 years: Linux Server administration in a physical and virtual enterprise environment.
Strong knowledge of Linux scripting languages and installing, configuring, and maintaining OS services such as Bind, Apache, MySQL and other databases, Nginx, etc. A solid understanding configuration management tools such as Puppet is a plus.
Experience with Pure SAN or other SAN solutions a plus. Technical Certifications such as Microsoft Certified Solutions Associate (MCSA) and/or Microsoft Certified Solutions Expert (MCSE) or VMWare certifications are a plus.
A valid/clear driver's license is required.
Special Requirements:
Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. Applicant must be a U.S. citizen.
Job Locations: San Antonio, Texas
For benefits information at our San Antonio location, click here. For benefits information at all other locations, click here.
An Equal Employment Opportunity/Affirmative Action Employer Race/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Disabled/Veteran Committed to Diversity in the Workplace
