• Principal GPS Systems Engineer

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics solution for missile… more
    RTX Corporation (10/16/25)
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  • Principal HW/SW Systems Engineer

    RTX Corporation (Middletown, RI)
    …seeks a creative, organized, and people-centered candidate to fill the role of Principal HW/SW Systems Engineer in our Physical Sciences & Systems business ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...+ Experience in a technical leadership role, eg Lead Engineer , Senior Systems Engineer , etc. + Experience… more
    RTX Corporation (09/26/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a Principal Systems Engineer , Effectors, to join our Tucson, AZ location. SETC ... 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 (09/24/25)
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  • Principal Systems Engineer - Systems…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Principal Systems Engineer ** - **Systems Architect** to join our team on the ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...this role as the Systems Architect & Design (SA&D) Engineer , you will be supporting a team of systems… more
    RTX Corporation (08/29/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. citizenship ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...you will serve as a technical lead and systems engineer on challenging software development projects such as the… more
    RTX Corporation (10/16/25)
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  • Sentinel Wing Data Simulator Software…

    Northrop Grumman (Roy, UT)
    …your career today. Northrop Grumman Space Systems is seeking a Software / Principal Software Engineer . This position will be located in Location(s): **Roy, ... may offer a competitive relocation assistance package. **Job Qualifications:** **_Software Engineer :_** Bachelor's and 2 years of related experience; Master's and 0… more
    Northrop Grumman (10/24/25)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a seasoned Principal Mechanical Engineer to lead a team of mechanical engineers and to be a subject matter expert in ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer (Design/Analysis)** **117597BR** EEO Career Site Equal… more
    BAE Systems (10/22/25)
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  • Principal Engineer - Global Dining

    American Express (New York, NY)
    …dining experiences worldwide. How will you make an impact in this role? As the Principal Engineer for Global Dining, you will be the most senior technical leader ... + 10 years of experience in software engineering, with at least 3 years as a Principal Engineer / Distinguished Engineer at a large-scale tech organization +… more
    American Express (10/17/25)
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  • Principal /Sr Principal

    Northrop Grumman (Colorado Springs, CO)
    …assessment in accordance with MIL-STD-1472G/H design guidelines. **Basic Qualifications:** + Principal Human Factors Engineer : Bachelor's degree and 5 years ... PhD and 1 years of related experience. + Sr. Principal Human Factors Engineer : Bachelor's degree and...Applicants must possess a current, active in-scope DoD-issued **Secret** security clearance at the time of application, which is… more
    Northrop Grumman (10/16/25)
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  • Principal and Sr. Principal

    Northrop Grumman (Oklahoma City, OK)
    …previous aircraft systems and Low Observable (LO) experience. **Basic Qualifications** + ** Principal Survivability Engineer (Level 3) -** Bachelor's Degree in a ... or 3 years with a Master's degree. + **Senior Principal Survivability Engineer (Level 4) -** Bachelor's...+ A current active US Government in-scope DoD Secret security clearance or higher is required to start, with… more
    Northrop Grumman (10/08/25)
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