• Penetration Tester

    CACI International (Chantilly, VA)
    …for cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally ... Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required...lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits… more
    CACI International (06/14/25)
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  • Data Engineer - TS/SCI w/Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …requires experience with the principles of large-scale (terabytes) database development , large-scale file manipulation, data modeling, data mapping, data testing, ... considerations + Conduct investigations and tests of considerable complexity + Research emerging technologies to determine impact on application execution +… more
    General Dynamics Information Technology (06/10/25)
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  • Test Engineer

    Leidos (Lorton, VA)
    …Testing and how it applies to Agile Testing. + Experience testing/assessing raw research product to determine reliability and development path to releasability. ... Area (CABA). Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (06/08/25)
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  • Sr. Business Analyst, Capital One Shopping…

    Capital One (Mclean, VA)
    …the retail channel. Help build targeted insights to inform the design and development of new customer experiences, as well as breakthrough technology and concepts ... Involve problem frame-works, develop hypotheses, test and analysis, solution development , scope operational feasibility, lead implementation efforts and develop a… more
    Capital One (06/05/25)
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  • AI + Machine Learning Engineer | Secret clearance

    General Dynamics Information Technology (Fairfax, VA)
    …LLM and RAG components into end-to-end solutions. + Conduct prompt engineering , chain-of-thought reasoning design, and grounding strategies to improve model ... model configurations, and evaluation metrics. + Contribute to data pipeline development , including preprocessing, annotation, and curation of training datasets. +… more
    General Dynamics Information Technology (06/05/25)
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  • Acquisition Specialist

    KBR (Chantilly, VA)
    …Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence ... Us? + Innovative Projects: KBR's work is at the forefront of engineering , logistics, operations, science, program management, mission IT and cybersecurity solutions.… more
    KBR (06/03/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for Navy Surface Tactical Systems. **Work ... + Shall have a minimum of two (2) years' experience in Network Engineering + Shall have demonstrated experience with performing STIG implementation + Shall have… more
    Imagine One Technology & Management (06/03/25)
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  • System Engineer Requirements Manager

    KBR (Chantilly, VA)
    …core documents listed below. RESPONSIBILITIES + Plan, coordinate, and manage S&T-related engineering projects + Draft contract support documents within a Science and ... requirements documents, key performance parameters, initial capability documents, and capability development documents. + Draft key documents such as Statements of… more
    KBR (05/21/25)
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  • Mission Infrastructure Specialist

    CACI International (Chantilly, VA)
    …for cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally ... Mission Infrastructure Specialist Job Category: Engineering Time Type: Full time Minimum Clearance Required...seeking a VDI Automation Engineer to assist with the development , deployment, and O&M of a dynamic desktop solution… more
    CACI International (08/08/25)
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  • Manager Programs 3

    Northrop Grumman (Fairfax, VA)
    …milestones, and key terms and conditions + Establishing design concepts, criteria, and engineering efforts for product research , development , integration and ... all phases of the program life cycle from inception (proposal development ) through startup, execution, and completion (contract closeout). Primary responsibilities… more
    Northrop Grumman (08/08/25)
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