• Plant Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... civil, and commercial markets. Nightwing is seeking a dedicated and detail-oriented Plant Engineer to join our team and drive the optimization of our industrial… more
    Nightwing (10/23/25)
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  • Splunk Engineer - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    …Framework + Top Secret/SCI clearance with the ability to obtain a Counter-Intelligence polygraph + HS diploma or GED and 7+ years of experience with supporting ... competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project… more
    ENS Solutions (09/27/25)
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  • Principal Level Digital Signal Processing…

    Parsons Corporation (Chantilly, VA)
    …signal localization challenges **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is required for this position.​ This ... seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA....Engineering or related discipline + TS/SCI w/ Poly is required + Minimum of 10 years of experience in… more
    Parsons Corporation (09/24/25)
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  • General Engineer /Technical Analyst - Full…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …more at nro.gov. Basic Eligibility For A Position With The NRO + US Citizenship is required + You must be able to obtain and maintain a TS/SCI security clearance + ... periodic drug testing + You will be subject to pre-employment and periodic polygraph examinations Where You Will Work Do you enjoy designing, creating, and exploring… more
    National Reconnaissance Office (NRO) (11/17/25)
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  • Senior Specialty Engineer

    SAIC (Hampton, VA)
    …+ TS/SCI clearance required to start; Ability to obtain a TS/SCI with Polygraph required to maintain employment. + US citizenship required . ** REQUIRED ... **Description** SAIC is seeking a highly experienced **Senior Specialty Engineer ** to develop requirements for game changing combat capabilities for the Air Force.… more
    SAIC (10/22/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC is seeking a **System Engineer ** to join our team at Fort Belvoir, Virginia. **Job Duties:** + Support the modernization and integration of the ... overall system architecture for the Army Intelligence Enterprise Architecture. **Qualifications** ** Required Education:** + Bachelors and two (2) years or more… more
    SAIC (11/15/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …Top Secret clearance with eligibility to obtain SCI. + Selected candidate may be required to undergo a Polygraph . **Physical Requirements:** + Must be able to ... seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** **Responsibilities… more
    ManTech (11/12/25)
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  • Sr Photogrammetric Engineer

    KBR (Chantilly, VA)
    …Qualifications: Required : + Security Clearance: Active TS/SCI with a polygraph + Education: BS degree in Engineering, Remote Sensing, Physics, Mathematics, ... Title: Sr Photogrammetric Engineer Belong. Connect. Grow. with KBR!KBR's National Security...Electro-Optical payload and imagery geolocation and mensuration performance + Software : Experience writing or enhancing C++, MATLAB, Python, or… more
    KBR (10/19/25)
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  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    … Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in...of work related experience + TS/SCI w/ poly is required + Basic understanding of networking concepts and protocols… more
    CACI International (10/24/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our ... experience may be considered in lieu of a degree. ** Required Qualifications:** A successful candidate in this position will...a US Citizen with an active TS/SCI with a Polygraph . REQNUMBER: 2508711 SAIC is a premier technology integrator,… more
    SAIC (11/14/25)
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