• Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Experience with space ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (11/01/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Arnold, MO)
    …ID:** RQ209355 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and tomorrow is smarter. Our work depends on a TS/ SCI Cleared Software Virtualization Engineer joining our team to...Software Virtualization Engineer joining our team to support our intelligence customer in Springfield, VA or Arnold, MO. HOW… more
    General Dynamics Information Technology (10/28/25)
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  • Data Scientist

    Parsons Corporation (Fort George G Meade, MD)
    …+ Python, Jupyter Notebooks, Network Analysis Tools **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Perform/utilize statistics, machine learning and analytic approaches to answer key intelligence questions, producing results and re-usable products that provide real… more
    Parsons Corporation (10/22/25)
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  • Modernization Cyber Network Engineer - NE1

    Lockheed Martin (Hanover, MD)
    …being used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph NE1: * A High ... Tcpdump, or NetFlow to analyze and optimize network traffic\. **Clearance Level:** TS/ SCI w/Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (10/10/25)
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  • Modernization Cyber Systems Administrator - SA2

    Lockheed Martin (Hanover, MD)
    …being used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA2: * A High ... with common hypervisors such as VMware, proxmox, or openstack **Clearance Level:** TS/ SCI w/Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (10/10/25)
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  • Satellite Mission Operations Engineer

    SAIC (Chantilly, VA)
    …love working with a great team, apply today. This position requires an active Top Secret / SCI clearance with Polygraph. Responsible for supporting satellite ... robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, digital, artificial … more
    SAIC (10/04/25)
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  • Principal, Capture Manager

    L3Harris (Colorado Springs, CO)
    …positioning, teaming plays and technical discriminators and formulate counter-strategies. + Active Top Secret / SCI clearance, or a recent background ... domain awareness. Our clients include the US government defense and intelligence sectors, civil and commercial companies, and international partners. The Capture… more
    L3Harris (12/24/25)
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  • Physicist

    SAIC (Huntsville, AL)
    …must be able to obtain a Top Secret (TS) security clearance with SCI and pass a counter- intelligence (CI) polygraph within 2 years of hire date. + BS ... SAIC, leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and… more
    SAIC (10/29/25)
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  • Software Developer - Senior

    Amentum (Fort Meade, MD)
    …Multi-INT analytics, ML, and automated predictive analytics. **Clearance Required:** * Current Top Secret / SCI **Required Certifications:** * Security Plus ... weekly updates. * Provide dedicated page design, development, and integration of information to web-based presentations for the Army's Secret Internet Protocol… more
    Amentum (10/16/25)
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  • VP/PM Space Missions

    Parsons Corporation (Chantilly, VA)
    …as well as implementing Digital Engineering methods + **Active Top Secret clearance required with ability to achieve SCI ** **Security Clearance ... Sailors, Aviators and guardians in Space, Missile Defense, and Intelligence missions. PM - Space Missions represents a highly...Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (12/06/25)
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