• Chief Engineer (Integrated Broadcast System…

    CACI International (Fort Belvoir, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... agencies, allies, producers, and combatant commands. **Responsibilities:** + Design and engineer global dissemination pathways routing critical operational data more
    CACI International (11/08/25)
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  • Facilities Mechanical Engineer

    Leidos (Springfield, VA)
    …**Facilities Mechanical Engineer ** **Location:** Springfield Virginia. **Clearance Required:** TS / SCI with Polygraph Leidos is seeking an experienced ... Facilities Mechanical Engineer to lead the design, maintenance, and configuration management...energy standards, and industry regulations. **Basic Qualifications** + **Current TS / SCI with Polygraph.** + Bachelor's degree in… more
    Leidos (11/07/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    Engineer or Operations Research and Systems Analyst (ORSA). + Must have an active TS / SCI Clearance. Note: US Citizenship is required to obtain and maintain a ... Amentum is seeking a skilled and experienced **Systems Engineer ** to join our team at **Fort Belvoir** ....TS / SCI Clearance. + Experience in the design and… more
    Amentum (10/15/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... governing configuration management and change control. **Qualifications:** _Required:_ + Active TS / SCI w/ Poly clearance is required. + Bachelor's degree… more
    CACI International (09/26/25)
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  • KPMO Space Systems Engineer

    TRIAEM, LLC (Springfield, VA)
    KPMO Space Systems Engineer Location: Springfield, VA Clearance Requirement: TS / SCI The KPMO Space Systems Engineer provides advanced engineering support ... + Experience with NRO/SAO or AF SPO + Understanding of MBSE processes, tools, and languages + TS / SCI clearance adjudication and ability to pass a polygraph more
    TRIAEM, LLC (09/24/25)
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  • Sr AI/ML Engineer

    KBR (Chantilly, VA)
    …help develop high-performance ML models. + Other duties as assigned Required Qualifications: + Active TS / SCI with current CI polygraph + Have at least 8 years of ... Title: Sr AI/ML Engineer Belong. Connect. Grow. with KBR! KBR's National...and external leadership. Security Requirements: Must have an active TS - SCI with a current Polygraph Belong, Connect… more
    KBR (10/21/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …Citizen with an active Secret clearance and the ability to obtain a TS / SCI level clearance - Bachelors with 12+ years prior relevant experience, or Masters ... currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing...an active clearance and the ability to obtain a TS / SCI clearance. Must be able to work… more
    Leidos (10/17/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …with an active Secret clearance and the ability to obtain a TS / SCI level clearance - Bachelors of Science in Electrical Engineering, Physics, Computer ... has an opening for a **Senior** **S** **ignal Processing Engineer ** to support EW programs in Arlington, VA or...an active clearance and the ability to obtain a TS / SCI clearance. Must be able to work… more
    Leidos (10/02/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... and security tradeoffs and other decisions. **Qualifications:** **_Required:_** + An active TS / SCI clearance with Poly + Bachelor's degree in information more
    CACI International (11/11/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    …execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful information distributed to IC and DoD users. ... Title: Systems Engineer & Process SME Belong. Connect. Grow. with...and source selections as directed. Required Qualifications: + Active TS / SCI + Bachelor of Science/Bachelor of Arts… more
    KBR (11/07/25)
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