Principal Systems Administrator - Remote Opportunity

About the Role

We are seeking a Principal Systems Administrator to join our team at Raytheon Technologies. This Principal Systems Administrator remote position offers the opportunity to work with cutting-edge technology while supporting critical programs that ensure national security. You will play a pivotal role in developing, implementing, and maintaining secure environments across various classified programs.

What You'll Do

• Serve as a Principal Systems Administrator supporting Windows and Linux enterprise environments, responsible for the design, implementation, maintenance, patching, and troubleshooting of Windows Server, Windows 11, RHEL 7/8/9, and virtualized infrastructure.
• Experience with Windows and Linux patching, vulnerability remediation, and compliance activities, including STIG/EVAL STIG implementation, SCAP/ACAS support, log collection, and coordination with Cyber Security teams.
• Design, deploy, and maintain virtual infrastructure using VMware ESXi and vCenter, including VM lifecycle management and performance tuning.
• Engineer and sustain enterprise imaging, deployment, and automation solutions, including MECM/SCCM, PXE, Windows imaging, and scripted software deployment using PowerShell.
• Administer and support core Windows services and integrations, including Active Directory, Group Policy, and secure system configurations.
• Collaborate across Digital Technology, Engineering, Cyber Security, DevSecOps, Networking, Storage, and Tools teams to resolve complex infrastructure challenges.
• Support both planned and emergent operational needs in a fully on-site DoD closed-area environment, including occasional after-hours support and up to 10% travel.
• Work independently, prioritize competing demands, and execute with minimal direction in a fast-paced operational environment.

Requirements

• Bachelor’s degree with 5+ years of relevant experience, or an advanced degree with 3+ years of relevant experience.
• Active and transferable U.S. government issued Secret security clearance is required prior to start date.
• Experience administering and securing Windows and RHEL servers.
• Experience with VMware virtualization and securing system configurations.
• Experience with PowerShell scripting.

Nice to Have

• Experience serving as a technical SME for patching, vulnerability remediation, or compliance initiatives.
• Hands-on experience with MECM/SCCM, PXE boot services, OS imaging, and automated software deployment frameworks.
• Familiarity with NetApp storage and/or HPC environments.
• Experience with enterprise Windows services, including Active Directory and Group Policy.
• Familiarity with cybersecurity and compliance tooling, such as ACAS, SCAP, and Splunk.

What We Offer

• Relocation assistance is available to help you settle into your new role.
• Comprehensive benefits including medical, dental, vision, life insurance, and 401(k) match.
• Flexible work schedules and employee assistance programs.
• Opportunities for professional development and career advancement.
• A collaborative work environment that values trust, respect, and innovation.

This Principal Systems Administrator remote role is a fantastic opportunity to advance your career in IT and Network Engineering while contributing to meaningful projects that enhance national security.