System Admin-Linux (SCI with CI Poly)

Raytheon Technologies - Richardson, TX

Full-time - Mid Level

Richardson, TX

Computer and Electronic Product Manufacturing

About the position

The Linux / Unix Systems Administrator at Collins Aerospace plays a crucial role in managing, deploying, and maintaining classified IT infrastructures on a global scale. This position requires collaboration with a diverse team to support critical programs involving classified information systems. The successful candidate will develop, implement, and maintain secure environments across various classified programs, ensuring that program teams receive the necessary guidance to define computing requirements and create effective IT solutions.

Responsibilities

• Administer Red Hat Linux based systems with minimal support, including patching, creating RPM packages, performance tuning, networking, user management (LDAP), and security.
• Use and develop automation tools/frameworks such as Terraform, Ansible, and Chef.
• Install, administer, and troubleshoot recent versions of VMware (ESXi and vCenter).
• Work with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures.
• Develop solutions and documentation for a variety of technical problems.

Requirements

• Must be authorized to work in the U.S. without sponsorship now or in the future.
• Must have an active and transferable U.S. government issued Top Secret SCI security clearance with CI polygraph security clearance prior to start date.
• Must have an active DoD 8570 IAT Level 2 certification (or higher) on start date.
• Must have experience with Linux, hardware, troubleshooting, and scripting.
• Typically requires a University Degree and minimum 2 years of prior relevant experience or an Advanced Degree in a related field or in absence of a degree, 6 years of relevant experience.

Nice-to-haves

• Experience administering Windows based systems.
• Proficiency with Enterprise level administration of common services such as DNS and LDAP.
• Strong analytic and research skills, detail-oriented.
• Demonstrated ability to work independently and troubleshoot problems efficiently.

Benefits

• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan with employer matching funds
• Tuition reimbursement program
• Student Loan Repayment Program
• Life insurance and disability coverage
• Optional coverages including pet insurance and home and auto insurance
• Birth, adoption, parental leave benefits
• Ovia Health, fertility, and family planning
• Adoption Assistance
• Employee Assistance Plan with counseling sessions
• Healthy You Incentives, wellness rewards program
• Doctor on Demand, virtual doctor visits
• Bright Horizons, child, and elder care services
• Teladoc Medical Experts, second opinion program