• Sr. Principal Cyber Software…

    Northrop Grumman (Washington, DC)
    …Northrop Grumman Defense Systems sector is seeking a **Sr. Principal Cyber Software Engineer ** to join our team of qualified, diverse individuals. This ... actions as required. + Lead actions with peer systems administrators, network engineer , security teams, and software and hardware engineers. + Recommend and… more
    Northrop Grumman (10/04/25)
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  • Senior Systems Engineer…

    Lockheed Martin (King Of Prussia, PA)
    …skills \(verbal and written\) **Desired Skills:** \- Experience as a Systems Engineer on a large scale software development program for the DoD\. \- ... invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Systems Engineer... clearance and are eligible to be submitted for Top Secret clearance\. WHY JOIN US Your… more
    Lockheed Martin (09/05/25)
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  • Human Systems Engineer

    The Boeing Company (Albuquerque, NM)
    …the listed location options.** **This position requires the ability to obtain a US Top Secret /SCI Security Clearance for which the US Government requires US ... performance within the design and development of cutting-edge aerospace systems ? **Boeing Defense, Space & Security (BDS** ) has...the US Government requires US Citizenship. An interim US Top Secret /SCI Clearance Pre-Start and final US… more
    The Boeing Company (10/16/25)
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  • Senior Test Software Engineer…

    Lockheed Martin (King Of Prussia, PA)
    …technical requirements of the strategic deterrence\. Lockheed Martin is seeking an experienced software engineer to support FBM Reentry Avionics on\-site in King ... programmatic support such as: * Develop and test flight software in C * Develop and revise testing ...team members * Ability and desire to obtain a Top Secret clearance which requires US Citizenship… more
    Lockheed Martin (10/03/25)
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  • Principal AI Software Engineer (AHT)

    Northrop Grumman (Beavercreek, OH)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... **Beavercreek, Ohio** is seeking a highly motivated **Principal** **AI Software Engineer ** to join our team. We... architecture + Able to obtain a US Government Top Secret security clearance (US citizenship is… more
    Northrop Grumman (10/07/25)
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  • Scientist, Systems Engineer

    L3Harris (Clifton, NJ)
    …experience Or Graduate Degree and a minimum 10 years of prior related experience. + Top Secret or TS /SCI Clearance + 10+ years' experience using high-speed ... interest of national security. Job Title: Scientist, Chief Integration/Test Engineer Job Code: 27748 Job Location : Clifton, NJ...for driving the integration and test of complex electronic systems for the defense industry. You will need to… more
    L3Harris (08/21/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Application Support Engineer (Onsite)

    BAE Systems (Arnold, MO)
    …4 year(s) related experience. Equivalent experience may be substituted. + Must currently possess a Top Secret clearance and be able to obtain a TS /SCI with ... **Job Description** BAE Systems is currently seeking an Application Support Engineer to join our integrated Operations & Sustainment (O&S) team located in our… more
    BAE Systems (09/09/25)
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  • Design and Analysis Engineer (Communication…

    The Boeing Company (El Segundo, CA)
    …required to work onsite at El Segundo, CA.** **This position requires an active US Top Secret (SCI) Secret Security Clearance (US Citizenship Required). (A ... (BDS) team is seeking a **Senior** **Design and Analysis Engineer (Communication / Network Systems Design)** located...the past 24 months is considered active)** + Active Top Secret (SCI) **Basic Qualifications (Required Skills… more
    The Boeing Company (10/11/25)
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  • Sr. Spec, Systems Engineer…

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Spec, Systems Engineer (Avionics) Job Code: 29449 Job Location: Greenville, TX (On-Site) ... Job Schedule: 1st Shift 9/80 Job Description: The Lead, Systems Engineer (SE) position requires a highly...time of hire with the ability to obtain a Top Secret with SCI. + Must be… more
    L3Harris (10/01/25)
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