• Guidance, Navigation & Control Engineer

    Lockheed Martin (Littleton, CO)
    …or eligibility\) is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS /SCI\) is required prior to start\. * ... the selected employee to be aU\.S\. Citizen\. * Active Top Secret clearance with SCI...to consent to Polygraph Examination **Desired Skills:** * Active TS /SCI clearance with CI Poly\. * Experience… more
    Lockheed Martin (12/05/25)
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  • Electronics Engineer IV, Electrical Ground…

    Lockheed Martin (Littleton, CO)
    …\(development, deployment, retirement\)\. * Must have an active TOP SECRET clearance with the ability to obtain TS /SCI Security Clearance \. Thus US ... years professional experience\. * Must have an active DoD ** Top Secret clearance ** , thus..., you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI w/Poly **Other Important Information… more
    Lockheed Martin (12/10/25)
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  • Space Vehicle Engineer (Spacecraft…

    Northrop Grumman (Colorado Springs, CO)
    …2 years (level 2) or 5 years (level 3) of relevant experience + Active or current Top Secret Clearance with the ability to obtain SCI at time of application ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (12/05/25)
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  • Network Engineer - Must Have Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer - MUST HAVE ACTIVE Top Secret /SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes ... Network Engineer duties and responsibilities. Network Engineer supports...to anticipating, mitigating, identifying, troubleshooting, and correcting hardware and software issues on servers and workstations. Required Skills: 1.… more
    The Metamorphosis Group (10/18/25)
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  • Software Engineer

    Acclaim Technical Services (Reston, VA)
    …DC area firms and continues to grow. We are actively hiring a Software Engineer with TS /SCI clearance and polygraph supporting a new contract recently ... experience in design, development, documentation, and testing and debugging applications software and systems that contain logical and mathematical solutions. They… more
    Acclaim Technical Services (11/18/25)
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  • Senior Mechanical Engineer - Top

    Jacobs (Washington, DC)
    …protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance , ability to acquire a CI Poly. Jacobs ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (12/04/25)
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  • Senior DevSecOps Engineer , Level 3…

    Lockheed Martin (King Of Prussia, PA)
    …government security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** Top Secret **Other Important Information You Should ... candidate should be excited about opportunities incorporating new technologies into the software development process\. They should also be confident in their ability… more
    Lockheed Martin (11/23/25)
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  • Associate Manager - Software Engineering…

    Lockheed Martin (Littleton, CO)
    …government security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** Top Secret **Other Important Information You Should ... \(SLOC, Defects, Productivity\)- gathering, analyzing, and using Experience with Software Scheduling and Microsoft Project **Security Clearance Statement:**… more
    Lockheed Martin (11/06/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Professional ... related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required**...in support of mission activities. + Possesses an active TOP SECRET /SCI clearance and possesses… more
    General Dynamics Information Technology (11/20/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Washington, DC)
    …applications + Experience working with STIGs, SCAP, and cybersecurity best practices + Active TS /SCI clearance ; willingness to take a polygraph exam + HS diploma ... to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to… more
    ENS Solutions (11/06/25)
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