• Principal Optical Engineer

    Mission Support and Test Services (Los Alamos, NM)
    …information or matter if the duties of the position require a DOE security clearance . Substance abuse or illegal drug use, falsification of information, ... complex. We are seeking to hire an established principal engineer who would strengthen NNSS leadership in all aspects...be able to obtain and maintain a DOE Q-level security clearance , which requires US citizenship, at… more
    Mission Support and Test Services (11/13/25)
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  • Senior Nuclear Engineer - NDSE

    Mission Support and Test Services (North Las Vegas, NV)
    …information or matter if the duties of the position require a DOE security clearance . Substance abuse or illegal drug use, falsification of information, ... Site (NNSS) is seeking outstanding candidates for a Nuclear Engineer position supporting the Neutron Diagnosed Subcritical Experiment (NDSE)...be able to obtain and maintain a DOE Q-level security clearance , which requires US citizenship, at… more
    Mission Support and Test Services (11/13/25)
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  • Cyber AI and Automation Lead Engineer

    Tyto Athene (Reston, VA)
    …Department of War, federal law enforcement of other government agencies. + Active SECRET security clearance preferred or be able to secure DoD Security ... successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations... clearance . ** Clearance :** + Active SECRET security clearance preferred or be able to… more
    Tyto Athene (11/05/25)
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  • Test Engineer II (Electronic Hardware)

    Sierra Nevada Company, LLC (Sparks, NV)
    …Circuit Card Testing + The ability to obtain and maintain a Secret US Security Clearance is required **Qualifications We Prefer:** + Previous experience with in ... championing and protecting explorers and heroes! As a Test Engineer at SNC, you will be using your skills...the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Air Proprietary Program Systems Engineer

    The Boeing Company (Berkeley, MO)
    …listed location options.** **This position requires the ability to obtain a US Security Clearance for which the US Government** **requires** **U.S. Citizenship. ... Required **Relocation** This position offers relocation based on candidate eligibility. ** Security Clearance ** This position requires the ability to obtain… more
    The Boeing Company (01/18/26)
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  • Safety Engineer

    Lockheed Martin (Grand Prairie, TX)
    …Ability to travel 50% to other MFC sites * Ability to obtain and maintain a Secret security clearance and must have at a minimum an interim Secret security ... **Description:** You will be the **Safety Engineer ** for our dynamic **Environmental Safety and Health**...safety standards\. * Knowledge of Radio Frequency, Laser hazards\. ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/10/25)
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  • Staff Engineer Software

    Northrop Grumman (Melbourne, FL)
    …with Cameo modeling for software design + An active, In-scope Top Secret security clearance + Experience with National Instruments products Northrop Grumman is ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/16/25)
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  • Software Engineer (Multiple Levels)

    Noblis (Philadelphia, PA)
    …This requisition covers multiple positions, including: * Machinery Control System Software Engineer , Entry Level * Machinery Control System Software Engineer , ... to 2+ years of experience + Active DoD Secret clearance and US citizenship + Salary Range: $65,200 -...- personnel may be required to be in Cyber Security Workforce which would require one of the below… more
    Noblis (12/06/25)
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  • Project Engineer / Deputy Chief…

    L3Harris (Rochester, NY)
    …in support of organizational objectives and commitments. + Ability to obtain a US security clearance Qualifications: + Bachelor's Degree and minimum 9 years of ... sea and cyber domains in the interest of national security . Job Title: Project Engineer / Deputy...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (01/08/26)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Redmond, WA)
    …C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Other Requirements: Security Clearance Requirements: Candidates must be able to meet Microsoft, ... floor of PLx! We are seeking a Senior Software Engineer to join our team! PLx (Protection Level X)...Verification: This position requires successful verification of the stated security clearance to meet federal government customer… more
    Microsoft Corporation (01/18/26)
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