• Principal System Safety Engineer

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... exciting opportunity for a highly motivated **Principal System Safety Engineer ** to join us on the Air and Space...Safety Engineering. + Active US government issued TS/SCI security clearance is required . US citizenship is … more
    RTX Corporation (10/31/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Mckinney, TX)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... team is looking for an experienced **Senior Principal Systems Engineer ** to join our team. This is an onsite...+ Active and transferable US government issued Secret security clearance is required prior to start date.… more
    RTX Corporation (11/04/25)
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  • Principal Sys Engineer , Live Battery Test…

    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 ... environments? Raytheon is seeking a talented and motivated Systems Engineer to join our team within the Systems Engineering...+ Active and transferrable US government issued Secret security clearance is required prior to start date.… more
    RTX Corporation (10/29/25)
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  • Systems Engineer Sr.

    Lockheed Martin (Orlando, FL)
    …have experience performing trade studies and be able to obtain a DoD Secret clearance , as U\.S\. citizenship is required \. As a detail\-oriented and analytical ... **Description:** You will be a Systems Design & Requirements Engineer at Lockheed Martin Missiles and Fire Control in...a Secret Security Clearance \. An Interim Secret Clearance is required to start\. **Basic Qualifications:**… more
    Lockheed Martin (10/24/25)
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  • Principal / Sr. Principal Factory Manufacturing…

    Northrop Grumman (Linthicum Heights, MD)
    …MES + Experience working in semiconductor manufacturing as process integrator, system, software , IT, manufacturing, or process engineer + Experience developing ... EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and… more
    Northrop Grumman (11/21/25)
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  • Principal OR Sr. Principal Manufacturing Execution…

    Northrop Grumman (Linthicum Heights, MD)
    …**Preferred Qualifications for both Principal and Sr. Principal Manufacturing Execution Systems Engineer Lead:** + Active US government security clearance per ... MES. + Experience working in semiconductor manufacturing as process integrator, system, software , IT, manufacturing, or process engineer . + Experience developing… more
    Northrop Grumman (10/10/25)
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  • FSO/Industrial Security Cyber Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and/or Experience: Bachelor's degree and/or 0 to 2 years of experience * Security Clearance : TS/SCI required with the ability to obtain a TS/SCI with Poly ... **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2120… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Principal/Sr. Principal Factory Change Control…

    Northrop Grumman (Linthicum Heights, MD)
    …EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of… more
    Northrop Grumman (09/05/25)
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  • Propulsion Engineer 3/4

    Northrop Grumman (Corinne, UT)
    …listed below. **Principal Propulsion Engineer 3 Requirements:** + BS degree in Engineering required + 5 Years with BS; 3 Years with Masters; 1 Year with PhD or ... disciplines **Sr. Principal Propulsion Engineer 4 Requirements:** + BS degree in Engineering required + 8 Years with BS; 6 Years with Masters; 4 Year with PhD or… more
    Northrop Grumman (11/13/25)
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  • Staff IPT SIL Systems Engineer Lead

    Northrop Grumman (Linthicum Heights, MD)
    …EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (11/06/25)
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