Onsite TS/SCI Linux & Windows SysAdmin

RTX (Raytheon); El Segundo (CA); On-site; USD 96,000 - 182,000; Full time

Job summary

RTX in El Segundo, CA seeks a Principal Linux & Windows System Administrator to support classified programs. You will administer a mixed Windows and Red Hat Enterprise Linux environment, implement security controls, and collaborate with Cybersecurity to meet DoD requirements.

Onsite role requiring TS/SCI with CI Poly clearance and eligibility for DoD 8140/8570 certifications. The role emphasizes developing secure, cost-efficient infrastructure, documenting processes, and supporting data

Qualifications

• Active TS/SCI clearance required before start.
• Bachelor's degree with 5+ years of experience or Master's with 3+ years.
• Experience in Windows and Red Hat Enterprise Linux environments.
• Knowledge of RHEL server setup and security management, backup/restore.
• Experience with Windows OS and NetApp storage.
• Familiar with VMware ESXi and VSphere management.

Responsibilities

• Provide IT systems administration in Windows and RHEL environments.
• Collaborate in a fast-paced, highly secure program environment.
• Maintain security requirements with Cybersecurity and document processes.
• Develop solutions and documentation for technical problems.
• Obtain DoD 8140/8570 certification requirements (Security+ or equivalent).
• Manage virtualized environments and provide end-to-end IT support.

Skills

Clearance TS/SCI

Security clearance

Collaboration

Education

Bachelor's degree

Master's degree

Tools

RHEL

Windows Server OS

VMware ESXi

VSphere

Ansible

NetApp

Backup (NetBackup)

Job description

RTX in El Segundo, CA seeks a Principal Linux & Windows System Administrator to support classified programs. You will administer a mixed Windows and Red Hat Enterprise Linux environment, implement security controls, and collaborate with Cybersecurity to meet DoD requirements.

Onsite role requiring TS/SCI with CI Poly clearance and eligibility for DoD 8140/8570 certifications. The role emphasizes developing secure, cost-efficient infrastructure, documenting processes, and supporting data