• System Engineer (SDA) - Enterprise

    QinetiQ US (Chantilly, VA)
    …the fields of sensor science, signal processing, data fusion, artificial intelligence ( AI ), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated ... experts in defense, aerospace, security , and related fields all work together to explore...resilience. QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations. The candidate will… more
    QinetiQ US (11/18/25)
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  • General Engineer /Technical Analyst - Full…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …Citizenship is required + You must be able to obtain and maintain a TS/SCI security clearance + You will be subject to pre-employment and periodic drug testing + You ... Applied Mathematics + Applied Physics + Data or Computer Science (including AI /ML) + Electrical Engineering + Industrial or Systems Engineering (including operations… more
    National Reconnaissance Office (NRO) (11/17/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will ... of cloud base databases with applications and services + Implement robust security measures to protect sensitive data and ensure compliance with relevant data… more
    ManTech (11/15/25)
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  • Product Configuration Engineer

    QinetiQ US (Lorton, VA)
    …the fields of sensor science, signal processing, data fusion, artificial intelligence ( AI ), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated ... experts in defense, aerospace, security , and related fields all work together to explore...QinetiQ is looking to hire an experienced Configuration Management Engineer to support engineering, production, and operations activities across… more
    QinetiQ US (11/09/25)
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  • Chief Engineer Architect

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... while sustaining legacy systems, and automating and evolving with AI /ML to continue to modernize the systems. In addition...there is a strong focus on user experience and security . This includes an enterprise portfolio of more than… more
    Leidos (11/08/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, ... and high throughput for real-time and batch data processing. . Implement robust security measures to protect sensitive data and ensure compliance with relevant data … more
    ManTech (11/05/25)
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  • Software Engineer TS/SCI (FSP)

    IBM (Hampton, VA)
    …unique skills and experience. **Your role and responsibilities** Seeking a versatile software engineer with TS/SCI US Government security clearance and FSP to ... work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your… more
    IBM (10/24/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $103,687.00 - $160,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, … more
    Huntington Ingalls Industries (10/23/25)
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  • Lead Azure System Engineer

    Robert Half Technology (Reston, VA)
    Description We are looking for a skilled Lead Azure System Engineer to design, implement, and manage robust Azure infrastructure solutions in line with ... Virginia, this role focuses on optimizing system performance, ensuring platform security , and driving innovation through cloud technologies. The ideal candidate will… more
    Robert Half Technology (10/17/25)
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  • RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $103,687.00 - $145,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, … more
    Huntington Ingalls Industries (10/16/25)
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