• Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …security designs for new or existing network system(s). Ensure that the design of hardware , operating systems, and software applications adequately address ... Network Environment security requirements in accordance with applicable cybersecurity requirements. Design security architectures for use within the IS and Network… more
    ManTech (07/03/25)
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  • Senior Data Scientist, Specialist Senior - SFL…

    Deloitte (Mclean, VA)
    …novel machine learning approaches, including advancing state of the art training, solution design , network design , and hardware optimization + Validate AI ... advisory services covering valuation modeling, cost optimization, restructuring, business design and transformation, infrastructure and real estate, mergers and… more
    Deloitte (06/05/25)
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  • Principal AI/ML Scientist

    Leidos (Arlington, VA)
    …algorithms and/or ML models applicable to the stated sensor domains_ + _Work with hardware engineers in the design , prototyping, and testing of novel sensor ... hardware solutions_ + _Produce and communicate reports that summarize technical results to a non-technical audience_ + _Stay up to date with current state-of-the-art developments for candidate's domain of specialization and emerging developments in adjacent… more
    Leidos (06/29/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Knowledge, Duties and Responsibilities:** + Analyze and evaluate existing hardware /software technology systems and design technological improvements. + ... the enterprise infrastructure and services. + Diagnose and resolve infrastructure hardware , software, network, domain, and client service issues. + Oversee… more
    General Dynamics Information Technology (08/08/25)
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  • CAN/LAN Network Tier 3

    CACI International (Sterling, VA)
    …operating systems enhancements to improve reliability and performance + Supports hardware infrastructure site surveys, planning, design , and installation of ... in complex networking applications involving all phases of network design , implementation, and analysis. Performs research, requirements analysis, design more
    CACI International (07/26/25)
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  • Research Scientist

    Meta (Richmond, VA)
    …1. Perform research and develop solutions to computer software and computer hardware problems. 2. Research, design , and develop new optimization algorithms ... techniques to improve the efficiency and performance of Meta's platforms. 3. Design and implement large-scale distributed software systems to serve large numbers of… more
    Meta (08/01/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    …evolving cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment of defensive cyber measures. ... and exploits to proactively identify risks to critical mission systems. + Design and implement defensive cyber security solutions to protect data, networks, and… more
    Leidos (05/24/25)
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  • Senior Network Engineer CCIE (TS/SCI)

    System One (Washington, VA)
    …Provide Tier 3 and Tier 4 engineering support for all Networks, including hardware and process management, architecture, design , configuration. + Responsible for ... into network solutions, modifications, and support upgrades (network reconfiguration, hardware and software acquisitions, installation, and testing). + Provide… more
    System One (08/03/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …currently has an exciting opportunity for a **Software Engineer** to perform design , development, and hardware /software integration in _Arlington, VA_ for the ... team members and subject matter experts from the areas of systems engineering, hardware , firmware, machine learning, RF front end design , and signal processing.… more
    Leidos (07/16/25)
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  • Network Admin

    Nightwing (Sterling, VA)
    …of advanced network communications and cybersecurity capabilities, including the selection of hardware and software and the design of infrastructure services ... on a large mission critical development and sustainment program to design , build, deliver, and operate a network operations environment; including introducing… more
    Nightwing (06/27/25)
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