• Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …5 to 8 years of experience * Security Clearance: Candidates must possess an active TS /SCI clearance with polygraph * Technical Expertise: Strong knowledge of ... **Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:**… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …+ Ability to travel domestically. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to ... ManTech seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.**...data processing ecosystem, including COTS and GOTS hardware and software , from cradle to grave. + Extract Transform Load… more
    ManTech (11/14/25)
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  • FPGA DSP Firmware Engineer

    Leidos (Arlington, VA)
    …**Join us and make a difference in Advanced Warfare Technology!** **Basic Qualifications** * Active US government Secret clearance. * Ability to work full time ... Technology (AWT)** Division of Leidos is looking for a **FPGA DSP Firmware Engineer ** to design, develop, simulate, and integrate challenging DSP FPGA designs and RF… more
    Leidos (10/28/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    …security integration and testing. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (09/23/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …levels of management and the customer. **Required Skills:** + Must be a US Citizen + Active Secret (S) clearance. Must be able to obtain a TS /SCI clearance ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/12/25)
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  • Test Engineer

    SAIC (Chantilly, VA)
    …concerning anomaly resolution. **Qualifications** + Must be a US Citizen. + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree in Science, ... systems engineering & integration and more. This position is for a Test Engineer for a large contract supporting a cutting-edge and innovative space program. The… more
    SAIC (11/14/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …review technical reports, design artifacts and program plans. **Qualifications** + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree in ... engineering & integration and more. This position is for an IT Infrastructure Engineer for a large contract supporting a cutting-edge and innovative space program.… more
    SAIC (11/14/25)
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  • Photonics Engineer

    SAIC (Chantilly, VA)
    …tools to model system performance and mission effectiveness. **Qualifications** + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree in ... systems engineering & integration and more. This position is for a Photonics Engineer for a large contract supporting a cutting-edge and innovative DoD program. The… more
    SAIC (11/14/25)
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  • Satellite Operations Engineer

    SAIC (Chantilly, VA)
    …meetings as required. **Qualifications** + Must be a US Citizen. + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree in Science, ... engineering & integration and more. This position is for a Satellite Operations Engineer for a large contract supporting a cutting-edge and innovative space program.… more
    SAIC (11/14/25)
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  • AWS Cloud Engineer

    SAIC (Chantilly, VA)
    …review technical reports, design artifacts and program plans. **Qualifications** + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree in ... and more. This position is for a AWS Cloud Engineer for a large contract supporting a cutting-edge and...engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training. We are… more
    SAIC (11/14/25)
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