• Testing & Assurance Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Testing & Assurance Engineer will design and execute comprehensive verification, validation, and ... Specific responsibilities include + Design and maintain benchmark datasets and test scenarios to validate agentic AI system behavior under real-world conditions.… more
    TekSynap (10/25/25)
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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 ... Maintain responsibility for assessment and estimation of gap analysis, requirements, development, test , and deployment of products and systems. + Work closely with… more
    SAIC (11/15/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 3** to join our **Security and Electronic Systems (SES)** business ... and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing, implementing, monitoring and managing… more
    M. C. Dean (10/23/25)
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  • Satellite Systems Engineer Staff…

    Lockheed Martin (Fort Belvoir, VA)
    …a better tomorrow with you\. In this role as a Satellite Systems Engineer you will have the opportunity to conduct and lead mission/program\-specific operations ... implement various efforts across the IC\. This includes resiliency test and tactics development as well as ops development\....of program activities as well as on\-call support\. A TS /SCI with adjudicated polygraph is required for this position\.… more
    Lockheed Martin (10/29/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance for online operations and identify new technologies for integration into a ... This position is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . Job responsibilities include, but are not limited… more
    SAIC (09/24/25)
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  • Senior DevOps / Cloud Engineer

    KBR (Springfield, VA)
    …government customers in the Washington Metropolitan Area. The DevOps / Cloud Engineer provides software development and technical expertise to support and ... DevOps/Cloud Engineer will support decomposing existing business process and test tool capabilities into micro-services capable of deployment through a DevOps… more
    KBR (08/26/25)
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  • Senior Security Classification Specialist

    Koniag Government Services (Falls Church, VA)
    …J3 supporting SDS activities. **Security Pre-Requisite:** + Must have a current/active Top Secret with SCI Eligibility **Desired Candidate Experience:** + ... Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** ** Software and Systems Development** **Job Function** **DevOps Engineer ** **Pay… more
    Koniag Government Services (11/05/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Mission Processing Engineer Belong. Connect. Grow. with KBR! KBR is seeking a GEOINT Mission Processing Engineer to support one of our IC customers ... Development Prime Contractors in the role of oversight, monitoring of software development and integration activities and ensuring alignment with Government… more
    KBR (09/30/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. ... interfacing, integration, and testing of specific components of complex hardware/ software systems to include requirements elicitation, analysis and functional… more
    M. C. Dean (10/14/25)
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  • Software Configuration Management Lead

    CACI International (Chantilly, VA)
    …the ground up, this immediate opportunity is for you! We are seeking a Software Configuration Management Engineer to join our team supporting National Security ... Software Configuration Management Lead Job Category: Engineering and...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/29/25)
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