Senior Linux Systems Engineer | TS/SCI | Onsite Aurora

RTX (Raytheon); Aurora (CO); Presencial; USD 120.000 - 160.000; Jornada completa

Descripción de la vacante

RTX Raytheon seeks a Principal Linux System Administrator in Aurora, CO. The role supports mission-critical, classified systems, requiring active TS/SCI with Poly.

You will monitor, troubleshoot, and maintain Linux-based environments, collaborating with developers and engineers to resolve issues and strengthen security. Onsite presence is required, with responsibilities across system health, logging, and DR readiness.

Formación

• Bachelor's degree or higher with relevant experience in Linux administration.
• Active TS/SCI Poly clearance required prior to start date.
• IAT Level 2 certification (Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND) or higher.
• Experience configuring domain information utilities (Active Directory, Centrify, LDAP).

Responsabilidades

• Monitor and maintain system health and security posture for classified capabilities.
• Collaborate with program developers and system engineers to research issues and implement solutions.
• Document problems in logging and discrepancy reporting tools.
• Collect environment data during failures and assist DR investigations.
• Perform system monitoring, analysis, and trend reporting; support system engineering groups.

Conocimientos

Linux admin

Active Directory

LDAP

VMware

AWS

Citrix

Perl

Python

Shell scripting

Storage arrays

Educación

Bachelor's degree

Master's degree

Herramientas

DoD 8570 IAT Level 2

Descripción del empleo

RTX Raytheon seeks a Principal Linux System Administrator in Aurora, CO. The role supports mission-critical, classified systems, requiring active TS/SCI with Poly.

You will monitor, troubleshoot, and maintain Linux-based environments, collaborating with developers and engineers to resolve issues and strengthen security. Onsite presence is required, with responsibilities across system health, logging, and DR readiness.