• Network Engineer - Senior

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... highly sensitive data securely across complex classified network infrastructure. **Key Responsibilities** + Architect, design ,... network systems and communications solutions optimized for Top Secret / SCI environments. + Develop… more
    Noblis (12/05/25)
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  • Systems Engineer - Subject Matter Expert (SME)

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ), and ability to obtain a ... logical network levels for complex systems in TS environment. + Direct the planning, design ,...activities. + Champion DevSecOps practices and tools implementation within Top Secret environments. + Design more
    Noblis (12/03/25)
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  • Analog Modeling and Simulation Engineer Level 3/4

    Northrop Grumman (Linthicum Heights, MD)
    …+ Ability to obtain and maintain a Top Secret / Sensitive Compartmented Information ( TS / SCI ) security clearance (US Citizenship is a ... An organization within Northrop Grumman's Mission Systems Sector, Microelectronics Design and Applications (MDA) is a leading innovator in...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    Northrop Grumman (10/31/25)
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  • Data Analytics SETA

    SAIC (Chantilly, VA)
    …provisioning. US Citizenship required. Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with Poly is required ... applicant will possess strong data analysis experience and broad information technology (IT) experience, eg network , hosting,...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    SAIC (11/08/25)
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  • Software Engineer Lead - Level 4

    Northrop Grumman (Aurora, CO)
    …**Requires an** **active** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility, at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...engineering fundamentals **Preferred Qualifications:** + STEM degree + Active TS with an active/current SCI [ TS more
    Northrop Grumman (12/04/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …+ Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility **at time of application** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...engineering fundamentals **Preferred Qualifications:** + STEM degree + Active TS with an active/current SCI [ TS more
    Northrop Grumman (10/24/25)
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  • COMSEC Network Designer Lead

    CACI International (Denver, CO)
    COMSEC Network Designer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... overseeing the communications security program, ensuring the protection of sensitive information transmitted network connected...IAT2 level certification (Security +) + Security Clearance: active TS / SCI , eligibility to take and pass a… more
    CACI International (10/25/25)
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  • Software Engineer - Level 2

    Northrop Grumman (Fairfax, VA)
    …have/required to be considered):** + Requires an **active** Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ ** TS / ... candidate will have a strong background in JAVA development and hold an active Top Secret / SCI security clearance. You will collaborate with cross-functional… more
    Northrop Grumman (11/14/25)
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  • Systems Engineer Senior (Clearance Required)

    Lockheed Martin (King Of Prussia, PA)
    …\(MBSE\) methodology\. * Current Top Secret / Sensitive Compartmented Information \( TS / SCI \) clearance\. **Desired Skills:** * Experience ... Design , Software Development and Implementation\. * Active Top Secret \- SCI security...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/26/25)
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  • Senior Software Architect/ Designer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …downlink/uplink processes, and specific industry regulations + Must have and maintain a US Gov TOP SECRET / SCI clearance. Preferred Skills and Experience + ... global customers. Kratos is seeking a Lead Senior Software Architect/ Designer to join a highly motivated team that will...to meet the project and customer requirements, coordinating cloud design and system design with the appropriate… more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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