• Senior Principal Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …cost effective yet technically balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical Analysis and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/16/25)
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  • Senior Principal Software Developer

    Oracle (Boston, MA)
    …engineering, including significant experience in designing and building large scale distributed systems or security services at scale. + Deep knowledge of ... **Job Description** As a **Sr. Principal Software Development Engineer** in the **Oracle Cloud...Software Development Engineer** in the **Oracle Cloud Infrastructure (OCI) Security Platform** division, you will play a critical leadership… more
    Oracle (11/25/25)
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  • Contracts Senior Principal

    SAIC (Chantilly, VA)
    …SAIC's Business Enablement organization is seeking a Contracts Senior Principal to manage contracts/proposals with various National Security Agencies. The ... as a prime contact on contracts or projects. + Interacts with senior internal and external personnel on significant matters often requiring coordination between… more
    SAIC (12/11/25)
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  • Senior Principal Dynamics Engineer…

    RTX Corporation (Chula Vista, CA)
    …under this program/contract. ** Security Clearance:** None/Not Required The ** Senior Principal Dynamics Engineer** is responsible for performing advanced ... and test support for existing and new aircraft nacelle structures and systems . This role addresses complex structural behavior under combined static, dynamic,… more
    RTX Corporation (01/10/26)
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  • Principal / Sr. Principal

    Northrop Grumman (Oklahoma City, OK)
    …they're making history. Northrop Grumman is seeking an experienced ** Principal or Senior Principal Reliability Systems Engineer** to join our team of ... Sr. Principal Level** **Basic Qualifications for a Principal Reliability Systems Engineer:** + Bachelor of...experience in the Reliability discipline. + Active Secret DoD Security Clearance, with ability to obtain and maintain program… more
    Northrop Grumman (12/23/25)
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  • Senior and Principal Software…

    Microsoft Corporation (Redmond, WA)
    …solutions to monitor, evaluate, and optimize AI agent performance. We are seeking Senior and Principal Software Engineers to join the Observability platform ... **Other Requirements:** Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements… more
    Microsoft Corporation (12/12/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer** Cyber Offense and Defense ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/09/26)
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  • Senior Principal Analog Design…

    Northrop Grumman (Los Angeles, CA)
    …successful transfer of an active DoD Secret Clearance.** **Basic Qualifications for a Senior Principal Analog Design Engineer:** + Bachelor's degree with 8 years ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (01/07/26)
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  • Senior Principal Reliability…

    RTX Corporation (Bismarck, ND)
    …** Security Clearance:** None/Not Required This position is for a Senior Principal Reliability Engineering professional with deep knowledge and highly ... on time. Reliability Engineering is a sub-function under our Systems Engineering role. Our primary focus is new product...Our primary focus is new product development for Cargo Systems . **What You Will Do:** + Perform safety assessments… more
    RTX Corporation (12/16/25)
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  • Senior Principal Electrical Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …** Security Clearance:** None/Not Required We are seeking a highly motivated Senior Principal Electrical Engineer to join the Computing Products Hardware ... Directorate. Our team develops advanced hardware solutions for products and systems used for data concentration, advanced I/O processing and application hosting,… more
    RTX Corporation (12/03/25)
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