• Model-Based Systems Engineer Staff…

    Lockheed Martin (King Of Prussia, PA)
    …Your Mission is Ours\. - - - **What does this role look like?** As a Systems Engineer for Model\-Based System Engineering \(MBSE\) you will lead and employ ... MBSE approaches to develop Systems Engineering products using SysML and MBSE tools to...Cameo or equivalent SysML for architecture design * Active Top Secret Security Clearance with SCI **Desired… more
    Lockheed Martin (12/25/25)
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  • Test Development Engineer

    BAE Systems (Rockville, MD)
    …principles and applicable state and federal laws and regulations + Eligible for a Top Secret ( TS ) security clearance **Preferred Education, Experience, & ... **Job Description** BAE Systems is seeking a Test Development Engineer...a prime contractor supporting the Navy s Strategic Weapon System (SWS). The successful candidate will possess a strong...Skills** + 2 years of… more
    BAE Systems (12/18/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …domains in the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS /SCI w/ CI Poly Required) Job ... Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Mission Protection Specialist to...of 8 years of prior related experience. * Active Top Secret /SCI with CI Poly clearance required.… more
    L3Harris (10/16/25)
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  • System Test Engineer

    Northrop Grumman (Patuxent River, MD)
    …Northrop Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative (FSR)** to join our ... reasonable amount of time for business needs **Preferred Qualifications:** + Active in-scope Top Secret /SCI DoD security clearance at time of application, with… more
    Northrop Grumman (10/23/25)
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  • Network Engineer Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    2 ,"value":"Technology"},{"fieldLabel":"Number of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype": 2 ,"value":" Top Secret ... a Bachelor's degree from an accredited college or university in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    Jovian Concepts, Inc. (12/24/25)
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  • Program Lead - System Engineer

    Leidos (Odenton, MD)
    **Description** The Program Lead/ System Engineer position will oversee the management of the system level requirements, and the performance of integration, ... third party coordination, integration and test, documentation, deployment, and system assessment. + Employing SE approach for systems...experience with a related Master's degree. + Active DoD Top Secret Security Clearance and ability to… more
    Leidos (11/11/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two ( 2 ) of the four (4) engineers ... military system specifications, DoD Cybersecurity policies for both land-based, afloat/tactical systems , or System Security Plan (SSP) CSSE, and the ability… more
    Imagine One Technology & Management (12/30/25)
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  • Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (12/24/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …DoD Secret security clearance with ability to obtain a Top Secret **Desired Skills:** * Degree in Systems , Electrical, or Mechanical Engineering \(or ... Test \(SEIT\) team as a Systems Integration Engineer \. We have a Weapon System level...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (12/11/25)
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  • Specialist, Field Flight Test Engineer

    L3Harris (Ashburn, VA)
    …and a minimum of 8 years of prior related experience. + Active US DOD TOP SECRET or TS /SCI security clearance. Onboarding is contingent upon clearance ... Evaluation team supporting our family of autonomous unmanned aircraft systems (UAS). The FSR plays a critical hands-on role...for OCONUS travel (~1 week/year). + Active US DOD TOP SECRET security clearance which requires US… more
    L3Harris (11/06/25)
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