• Information System Security…

    Amentum (Warrenton, VA)
    systems at multiple classifications levels. **Requirements:** * Must have active Top - Secret clearance with SCI or TS with the ability to acquire ... so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE)...environment. **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/05/25)
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  • Software Engineer III

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +...testing and test-driven development \#FundedPosition Desired Qualifications + Active TS / SCI with CI Polygraph + Bachelor's degree… more
    Noblis (12/23/25)
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  • Senior Data Engineer

    TekSynap (Ashburn, VA)
    …a Top Secret ( TS ) Security Clearance with the ability to obtain Sensitive Compartmented Information ( SCI ) clearance. + Be a Citizen of the ... to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + Active Top Secret Clearance Required **OTHER DUTIES** Please note this… more
    TekSynap (11/21/25)
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  • Ground Development Lead Software Engineer

    Northrop Grumman (Chantilly, VA)
    …have/required to be considered)** : + Requires an active Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI ] ... Systems is seeking a _Ground Development lead_ _Software Engineer - level 5 to_ join our team of...system operations + Experience writing and presenting technical information to customers and executive management + Experience with… more
    Northrop Grumman (12/09/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …as the interview assessment._ + Requires an **active** Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ ** TS / SCI ... 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 (12/25/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Fairfax, VA)
    …have/required to be considered):** + Requires an **active** Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ ** TS / ... 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 (12/25/25)
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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 ... DESCRIPTION:** SAIC is seeking an experienced Data Analytics based Systems Engineer and Technical Assistant (SETA) for...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    SAIC (11/08/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Sterling, VA)
    …experience in lieu of degree will be considered, + Active Top Secret // Sensitive Compartmented Information with Counterintelligence Information ... Mission Solutions SAFe Agile Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (12/06/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …business continuity in the event of system failures **Requirements:** * Must have active Top - Secret clearance with SCI or the ability to acquire Top ... environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS...field * Foundational knowledge and/or experience with Unified Messaging system , audio conference bridge systems and gateways,… more
    Amentum (12/11/25)
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  • Chief Facility Engineer

    EMCOR Group (Springfield, VA)
    …This position requires an Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance** **Qualifications** + Currently licensed ... complete. + Oversees contract operations related to all building management systems , including the Computerized Maintenance Management System (CMMS), Building… more
    EMCOR Group (10/29/25)
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