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Jobs · Information Technology · Texas

Principal Linux System Administrator- Must have a active TS/SCI Poly clearance

Raytheon · Richardson, TX · 3 wk ago
On-siteInformation TechnologyFull-time

About the role

Principal Linux System Administrators, based in Richardson, TX infrastructure Workplace Services, collaborate with many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems.

Responsibilities

  • Support a Raytheon program in a classified environment as a Linux System Administrator
  • Build, maintain, and secure Information Technology systems and directly support customer mission-critical capabilities
  • Work closely with program developers and system engineers to research issues, determine root causes and implement solutions to system problems
  • Support occasional after-hour maintenance and on-call support
  • Lift up to 35 pounds in support of hardware installations
  • Occasional travel may be required for installation support
  • This position is a 100% onsite role

Qualifications you must have

  • Bachelor's degree and a minimum of 5 years of prior relevant experience or a master's degree and minimum of 3 years of prior relevant experience
  • Active and transferable U.S. government issued TS/SCI with polygraph security clearance required prior to start date; U.S. citizenship is required
  • Active DoD 8570 IAT Level 2 certification (or higher) on start date (Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, or CND)
  • Experience administering Red Hat Enterprise Linux based systems with minimal support, to include patching, creating/maintaining RPM packages, performance tuning, networking, user management (LDAP), and security hardening
  • Installing, administering, and troubleshooting recent versions of VMware (ESXi and vCenter)

Qualifications we prefer

  • Deployment and administration of systems in Amazon Web Services (AWS)/Commercial Cloud Services (C2S)
  • Using and developing with automation tools/frameworks such as Terraform, Ansible, and Chef as well as scripting - particularly in Bash and Python
  • Experience administering Windows based systems
  • Demonstrated ability to work independently and troubleshoot problems with efficiency
  • Ability to effectively interact with external personnel on significant technical matters often requiring coordination between organizations and vendors

Pay

The salary range for this role is $86,800 - $165,200. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

Benefits

  • Medical, dental, vision, life insurance, short-term disability, long-term disability
  • 401(k) match
  • Flexible spending accounts
  • Flexible work schedules
  • Employee assistance program
  • Employee Scholar Program
  • Parental leave
  • Paid time off and holidays

Schedule

This role is 100% onsite in Richardson, TX. Must be able to support occasional after-hour maintenance and on-call support.

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