• Principal Systems Engineer (MBSE)…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering ... to technical solutions. This role involves developing and maintaining system models using tools such as Cameo Systems...support system architecture development, design validation, and system integration activities. + Map and trace… more
    RTX Corporation (12/03/25)
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  • Responsible Engineer / Principal

    Northrop Grumman (Melbourne, FL)
    …Grumman Aeronautics Systems ** sector is seeking a **Responsible Engineer or Principal Responsible Engineer** **- Fuel Systems ** with experience in **aircraft ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...support of the development of the fuel subsystem including integration with other aircraft subsystems. + System more
    Northrop Grumman (11/11/25)
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  • Principal System Administrator…

    RTX Corporation (El Segundo, CA)
    …of our systems and support IT infrastructures around the world. **Sr. Principal System Administrators,** internally known as Sr. Principal Analyst, ... teams to support exciting, critical programs with classified information system capabilities. Success in this role means you can...moderate to high scope and complexity to include the integration of hardware and operating systems (OS).… more
    RTX Corporation (12/09/25)
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  • Principal Power System Electrical…

    Microsoft Corporation (Mountain View, CA)
    …with DC/DC power system design and evaluation is a plus + Experience with power system integration in ODM or CSP environments is a plus. + 5+ years of ... optimize the Cloud infrastructure. We are looking for a ** Principal ** **Power System Electrical Engineer** to join...#CHSE #SCHIE **Responsibilities** + Define and design rack power systems to enable integration of a variety… more
    Microsoft Corporation (12/14/25)
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  • Principal Systems Engineer…

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Systems Engineer - Development** **118901BR** EEO Career Site Equal ... integration , test, qualification and production of complex electro/mechanical systems + Ability to communicate effectively with peers, senior leadership, and… more
    BAE Systems (12/04/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Langley AFB, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** As an AF DCGS Principal Systems Engineer, you will perform analysis on technical and ... (C4ISR) architectures, implementation strategies, engineering, and technical reports. **HOW A PRINCIPAL SYSTEMS ENGINEER WILL MAKE AN IMPACT:** + Advise… more
    General Dynamics Information Technology (12/06/25)
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  • Principal Storage & Data Protection…

    RTX Corporation (Marlborough, MA)
    …SQL, Exchange, Skype), and endpoint configuration at scale. + Experience with hybrid system integration across Linux and Windows in regulated or classified ... meaningful problems that create a safer, more secure world. ** Principal Storage & Data Protection System Administrators**...Tewksbury MA** facilities related to Storage and Data Protection systems in Classified areas. **What You Will Do** :… more
    RTX Corporation (12/05/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Oklahoma City, OK)
    …part of history, they're making history. Northrop Grumman is seeking an experienced ** Principal or Senior Principal Reliability Systems Engineer** to join ... for reliability engineering, maintainability engineering, supportability engineering, and the integration of these disciplines for systems lifecycle logistics… more
    Northrop Grumman (12/23/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …is seeking candidates for the position of ** Principal / Sr. Principal Factory Process Control Systems Engineer** to support advanced technology development ... dual level requisition which can be filled as a_** ** Principal Factory Process Control Systems Engineer or... Engineer** **What You'll get to Do:** + Support integration and setup of process control tools, including Fault… more
    Northrop Grumman (12/11/25)
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  • Sentinel - Principal / Senior…

    Northrop Grumman (Roy, UT)
    …right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer / Sr ... Sentinel program. **What You'll Get To Do:** + Support System Integration & Test plans, procedures, and...Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr.… more
    Northrop Grumman (11/26/25)
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