Senior Linux Systems Administrator

1 week ago


Sierra Vista, Arizona, United States General Dynamics Information Technology Full time

Transform Technology into Opportunity

As a Senior Linux Systems Administrator with General Dynamics Information Technology, you will play a critical role in connecting and enhancing the systems that matter most in the enterprise IT landscape. Our team is dedicated to innovation and improving how agencies operate.

Key Responsibilities

  • Administer and maintain virtual machines, operating systems, and applications to ensure optimum performance and system availability
  • Troubleshoot and resolve system-related incidents detected during monitoring, by other technical teams, and by users
  • Provide Tier 2 or 3 support in an enterprise-level, globally distributed environment
  • Install, rebuild, configure, maintain, administer, and document UNIX and Linux systems, software, systems-related products, services, settings, directories, storage, etc.
  • Conduct routine maintenance tasks on systems for proactive monitoring such as space usage, deleting log files, dump files, and error correcting
  • Create, document, and implement repeatable processes to install, test, upgrade, maintain, and patch system environments and its software
  • Develop, recommend, document, implement, and maintain system management policies, procedures, and standards
  • Create, modify, delete, and document user accounts
  • Complete and maintain DISA STIGs
  • Have the desire and aptitude for learning and rapidly mastering new applications and technology

Requirements

  • Education: Bachelor's degree or equivalent experience
  • Certification: IAT Level II Certification (CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP); AND Computing Environment Certification: RHCSA, Unix+ or equivalent within 6 months of hire
  • Required Experience: 5+ years of related experience skill sets required
  • Security Clearance Level: Must be able to obtain and maintain SECRET clearance
  • Required Skills and Abilities: Red Hat Admin, STIGs

What We Offer

  • 401K with company match
  • Comprehensive health and wellness packages
  • Internal mobility team dedicated to helping you own your career
  • Professional growth opportunities including paid education and certifications
  • Cutting-edge technology you can learn from
  • Rest and recharge with paid vacation and holidays


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