• Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the work is systems simulation ... + Working knowledge of MATLAB, VENTSIM, COLE, or SCEPTRE software + Working knowledge of heating and ventilation systems,...applications such as Unity 3D and Visual Studio. + DevSecOps experience + Machine Learning experience If you're looking… more
    Leidos (12/26/25)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. The ... and integration of automated test solutions and continuous improvement in software design and architecture. Required Qualifications + Active Top Secret/SCI clearance… more
    Noblis (12/24/25)
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  • Data Engineer

    Parsons Corporation (Quantico, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Data Engineer ** to join our team! In this role, you will collaborate directly ... and customer demonstrations **What Required Skills You'll Bring:** + BS in Software Engineering, Computer Science, or related field (or equivalent experience) + 3+… more
    Parsons Corporation (11/13/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    Systems Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel development ... and integration of cross-functional solutions consisting of IT Hardware, COTS Software , and IT Architecture solutions. + Experience in performing system requirements… more
    Cinteot (11/06/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... or anomaly detection + Experience with Zero-Trust Architecture + Experience with DevSecOps , CI/CD, IaC and CaC, IT Infrastructure Library, and IT Service Management… more
    ENS Solutions (12/27/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will lead systems engineering… more
    Leidos (11/22/25)
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  • Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled team, you… more
    Leidos (11/22/25)
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  • Staff DevOps Engineer (TS) Space Systems…

    Northrop Grumman (Dulles, VA)
    …of history, they're making history. We have an opening for a **Staff** **DevOps Engineer ** to join our team of qualified, diverse individuals in the Space Eastern ... can be considered in lieu of degree. + 5+ year(s) of DevOps or software development experience (general IT experience not sufficient) + 5+ years in a technical… more
    Northrop Grumman (11/01/25)
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  • System Engineer

    Sciolex Corporation (Chantilly, VA)
    …systems engineering of interrelated systems acquisitions + Specifically: cloud services, software services platform, DevSecOps , data centricity and management, ... utmost employee care. Responsibilities We are seeking a highly motivated system engineer . The expected and desired qualifications are the following: Expected +… more
    Sciolex Corporation (10/13/25)
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  • Project Engineer - Acquisition

    Sciolex Corporation (Chantilly, VA)
    …cycle of multiple large system acquisitions + Specifically: cloud services, software services platform, DevSecOps , data centricity and management, data ... utmost employee care. Responsibilities The desired and expected qualifications for the Project Engineer - Acquisition role is as follows. Desired + Master's or PhD… more
    Sciolex Corporation (10/13/25)
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