• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our ** Security and Electronic Systems (SES)** ... Database Infrastructure such as Microsoft SQL Server. + Experience engineering and implementing data center and campus area networks and security stacks. +… more
    M. C. Dean (12/30/25)
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  • Building Engineer

    Nightwing (Sterling, VA)
    …be part of a facilities team providing support to several campus buildings. The Engineer will learn and work closely with Senior Facilities Lead delivering ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/14/25)
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  • Senior Data Scientist

    SOS International LLC (Chantilly, VA)
    …nominated for new clearances. + Minimum 5 years of experience in a data science/ engineer role. + Demonstrated ETL expertise. + Demonstrated visualization ... tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** **Overview** SOSi is seeking a skilled… more
    SOS International LLC (11/21/25)
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  • Network Management Systems Engineer

    Leidos (Fort Belvoir, VA)
    …a network and systems monitoring environment and work under the supervision of a Senior NMS Engineer . In this role, the candidate will be responsible for ... **Description** Job Description Leidos is seeking a Network Management Systems (NMS) Engineer at Fort Belvoir, VA to support operations on a large, high-profile DOD… more
    Leidos (01/15/26)
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  • Network Engineer IV

    Chenega Corporation (VA)
    Network Engineer IV Multiple Locations, VA Join our Talent Network Network Engineer IV Multiple Locations Are you ready to enhance your skills and build your ... of business process redesign and information technology (IT) modernization to include data analytics and cloud computing. We offer an alternate solution to improving… more
    Chenega Corporation (01/06/26)
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  • Production Operations Systems Engineer

    SAIC (VA)
    **Description** SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA ... follows standard practices and procedures in analyzing situations or data from which answers can be readily obtained. This...problems are escalated when required. Communicate with users and senior management the status of key problem statuses. +… more
    SAIC (12/31/25)
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  • Topside Engineer ( Engineer Systems…

    HII (Chesapeake, VA)
    …of configuration changes to the ship and sites. + Report to the Senior Topside Engineer /Integrator. + Provide technical analysis, recommendations and analytical ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $98,259.20 Security Clearance: Ability to Obtain Level of Experience: College This… more
    HII (12/27/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …generation of AI-powered platforms that drive innovation, efficiency, and impact. As a Senior AI Engineer , you will work hands-on with cutting-edge AI tools, ... develop intelligent systems that power our platform. You'll collaborate closely with senior engineers, data scientists, and product teams-learning from experts… more
    Mastercard (11/03/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …SIGINT Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical… more
    KBR (11/07/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …FedRAMP High baselines. + Provide architectural leadership for hybrid cloud connectivity, data protection, and cross-domain security . + Guide cloud adoption and ... **Description** Leidos Digital Modernization is seeking an experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations on a… more
    Leidos (11/15/25)
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