• Principal Specialist, SAP Backend Developer…

    RTX Corporation (Austin, TX)
    …for a ** Principal Specialist , SAP Backend Developer - CAP/RAP** ( Principal Specialist, Business Systems and Transformation) position. The OneRTX Process & ... States of America **Location:** UTCT1: Corp - CT - Remote Remote Location, Remote City,...is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers… more
    RTX Corporation (01/13/26)
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  • Principal Specialist, SAP Security Analyst…

    RTX Corporation (Boston, MA)
    **Date Posted:** 2026-01-12 **Country:** United States of America **Location:** UTTX1: Corp Remote Office TX Remote Location , Houston, TX, 77064 USA **Position ... Role Type:** Remote **U.S. Citizen, US Person, or Immigration Status Requirements:**...is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers… more
    RTX Corporation (01/13/26)
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  • Senior/ Principal R&D RFIC Design Engineer,…

    Sandia National Laboratories (Albuquerque, NM)
    …driven RF engineer capable of fundamental multiphysics modeling and understanding quantum phenomena. The successful candidate will also possess a working ... to sub-system architecture. The selected applicant can be a remote worker located in any US State or District...of RF, Digital Communications, Electronic Warfare, and Cyber Security systems and principles. + Ability to work successfully in… more
    Sandia National Laboratories (01/07/26)
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  • Principal Microsoft Security Architect…

    RTX Corporation (Tallahassee, FL)
    …Posted:** 2026-01-12 **Country:** United States of America **Location:** UT23: Corp - Florida Remote Location, Remote City, FL, 32301 USA **Position Role Type:** ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (01/13/26)
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  • Principal Enterprise Endpoint Security…

    RTX Corporation (Richardson, TX)
    …CityLine Drive Building C17, Richardson, TX, 75082 USA **Position Role Type:** Remote **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (11/19/25)
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  • Principal Linux Systems

    RTX Corporation (Aurora, CO)
    …supporting a Raytheon program in a classified environment as a ** Principal Linux System Administrator in Aurora, CO.** Responsibilities include building, ... maintaining, and securing Information Technology systems and directly supporting customer mission-critical capabilities. + You will work closely with program… more
    RTX Corporation (12/29/25)
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  • Senior Principal Engineer, Systems

    RTX Corporation (Aurora, CO)
    …safer, more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer. This role will support the program's deployed ... systems at a customer's remote site. This...imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and… more
    RTX Corporation (01/07/26)
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  • Raytheon Vision Systems - Principal

    RTX Corporation (Goleta, CA)
    …that create a safer, more secure world. Raytheon Intelligence & Space, Vision Systems (RVS) Systems Integration and Test Department is seeking an experienced ... expertise in airborne electro-optical and infrared (EO/IR) surveillance and targeting sensor systems . **What Will You Do:** + You will lead integration, verification… more
    RTX Corporation (01/13/26)
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  • Principal Specialist, Digital ERP Business…

    RTX Corporation (Springfield, IL)
    …, **Digital ERP Business Analyst - SAP Configuration and Design IT MRO** ( Principal Specialist, Business Systems and Transformation) Role. The OneRTX: Process & ... **Date Posted:** 2025-11-03 **Country:** United States of America **Location:** UTIL1: Corp-IL- Remote UT Remote IL , Springfield, IL, 62701 USA **Position Role… more
    RTX Corporation (11/04/25)
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  • Senior Principal Advanced Systems

    RTX Corporation (Middletown, RI)
    …RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It ... comprises three industry-leading businesses - Collins Aerospace Systems , Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the… more
    RTX Corporation (11/08/25)
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  • ADGE Sr Principal Mech Engineer (On-Site)

    RTX Corporation (Tewksbury, MA)
    …clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air Defense Ground ... is responsible for the mechanical design, development, and integration of platform systems . This includes radar and communications shelter systems , electronic… more
    RTX Corporation (12/24/25)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …tough, meaningful problems that create a safer, more secure world. **Sr. Principal Storage & Data Protection System Administrators** collaborate with a motivated ... solutions to solve complex DT infrastructure problems. As a **Senior Principal level System Administrator,** this role will require a seasoned professional… more
    RTX Corporation (12/05/25)
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  • Senior Principal IT Lab Service Engineer,…

    RTX Corporation (Andover, MA)
    …information under this program/contract. **Security Clearance:** None/Not Required **Senior Principal IT Lab Service Engineer, Unclassified Labs East Team** ... that create a safer, more secure world. We are seeking a Senior Principal Lab Service Engineer, for the Digital Operations Eastern region unclassified labs team,… more
    RTX Corporation (01/11/26)
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  • Principal Laser Engineer

    RTX Corporation (Mckinney, TX)
    …eligible for a security clearance **Security Clearance:** DoD Clearance: Secret Principal Optical Engineer The Optics and Lasers Technology Development (OLTD) ... and deliver product capabilities for precision EO/IR and High Energy Laser systems which provide situational awareness and a tactical advantage for our customers.… more
    RTX Corporation (10/29/25)
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  • Principal Linux Administrator (Top Secret…

    RTX Corporation (Richardson, TX)
    …+ Document processes and ensure compliance with organizational policies. + Provide remote support for systems across multiple locations. **Qualifications You ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (12/12/25)
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  • Principal Software Engineer

    RTX Corporation (Fullerton, CA)
    …Line (RDPL) team in Fullerton, California, is growing - and we are looking for Principal Software Engineers who want their work to matter. In this role, you'll help ... the real-time C++ software that powers some of the world's most advanced radar systems , technology relied on to protect service members and give our nation and… more
    RTX Corporation (12/12/25)
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  • ADGE Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …mechanical design, development, and integration of critical defense platform systems . This includes radar and communications shelters, electronic subsystems, ... and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal… more
    RTX Corporation (12/24/25)
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  • Principal Test Engineer - System Test

    Western Digital (Roseville, CA)
    …to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers ... develop new tests and new strategies + Configures customer hardware and software systems ; troubleshoot problems to get to root cause + Maintains customer and test… more
    Western Digital (01/09/26)
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  • Principal Procurement Specialist

    RTX Corporation (Mckinney, TX)
    …2501 West University , McKinney, TX, 75070 USA **Position Role Type:** Remote **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship is ... Supply Chain (OSC) organization, Advanced Production Solutions (APS) Sub-Business Unit. This Principal Procurement Specialist role will operate as the focal point of… more
    RTX Corporation (01/07/26)
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  • Senior Principal Product Manager - Trusted…

    Red Hat (Boston, MA)
    …the future of secure cloud-native software delivery? We are seeking a Senior Principal Product Manager to drive the alignment and commercialization of our internal ... and supporting the extension of Red Hat Trusted Artifact Signer (including Post Quantum Crypto support). **What You Will Bring** + 10+ years of enterprise software… more
    Red Hat (01/06/26)
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