Raytheon Technologies - Colorado Springs, CO
posted 4 months ago
As a Senior Principal System Administrator specializing in Windows and Linux operating systems at RTX Corporation, you will play a pivotal role in supporting critical programs that handle classified information systems. This position requires a strong background in system administration, particularly in troubleshooting operating system issues across both Windows and Linux platforms. You will be responsible for developing, implementing, and maintaining secure and cost-efficient environments for various classified programs, ensuring that program teams can rely on your expertise to define computing requirements and create comprehensive solutions to complex IT infrastructure challenges. In this role, you will lead a team of system administrators, providing guidance and mentorship to junior staff while managing ticketing systems and developing standard operating procedures. Your responsibilities will include overseeing routine maintenance, addressing break/fix issues, and setting priorities for your team of three system administrators. You will also be expected to provide support during off-hours, including late nights, early mornings, and weekends, particularly when your team is deployed globally. Your technical expertise will be crucial as you work in a combined Linux, Windows, and VMware environment, utilizing troubleshooting techniques to resolve technical problems of moderate to high complexity. You will be involved in installing and configuring hardware and operating systems, ensuring that all systems operate smoothly and securely. This position is 100% onsite at our Colorado Springs location, and you must be able to obtain the DoD 8570.01 IAT Level 2 certification or higher, which requires specific professional certifications.