• C++ Simulation Software Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …in defense, civil, and health technologies, computer software and simulation, systems analysis , environmental technologies, and testing and measurement. ARA ... + Knowledge of principles, concepts, and techniques of scientific analysis , statistics and mathematical methodologies. + Ability to communicate...+ ImGUI + Gitlab CI Pipeline + CMake build system **Model development:** + Systems of … more
    Applied Research Associates, Inc. (08/21/25)
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  • Investigative Analyst (Active Top Secret Clearance…

    NANA Regional Corporation (Arlington, VA)
    …and managing the intake module of the agency-approved case management systems , ensuring complete and timely intake of misconduct and harassment allegations ... into the investigative system of record. + Perform validation technician duties by...internal resource planning. + Conduct complex queries and data analysis to synthesize indicators of employee misconduct, suspicious activity,… more
    NANA Regional Corporation (09/22/25)
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  • Lead Senior Engineer - Military Services Group

    American Water (Fort Belvoir, VA)
    …and prioritization of projects or programs that best meet identified needs. System analysis efforts range from hydraulic modeling and capacity ... or assignments in the field of water and wastewater systems . This includes all aspects of privatized water supply...the following general categories: * Asset/Capital Planning - water/wastewater system planning and analysis in order to… more
    American Water (08/20/25)
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  • Network Engineer

    CACI International (Sterling, VA)
    …do:** + Design, implement, and maintain the network architecture for ITI2.1 test systems , including connections to the CBP network and support for Microsoft Endpoint ... + Support creation and update of documentation including Interconnection Security Agreements, System Requirements Documents, System Design Documents, System more
    CACI International (08/08/25)
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  • Mechanical Engineer-Modeling

    CACI International (Charlottesville, VA)
    …testing parameters to meet system analyst's needs. Job Description: * Provide analysis of foreign armored vehicles, weapon systems , and UAS systems ... opportunity for a Mechanical Engineer-Modeling to support the lethality analysis and modeling of foreign armored vehicles, weapon ...analysis and modeling of foreign armored vehicles, weapon systems , and UAS. We need experts to support the… more
    CACI International (08/30/25)
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  • Senior Business Intelligence Analyst

    ManTech (Herndon, VA)
    …or coordinating activities in such fields as electronic data processing, information systems , systems analysis , and computer programming. Other ... activities in such fields as electronic data processing, information systems , systems analysis , and computer...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (08/27/25)
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  • Ground Segment Test Engineer

    QinetiQ US (Chantilly, VA)
    …of system verification plans and activities. + Support other systems engineering processes and documentation. + Coordinate with engineering subject matter ... or relevant discipline + Technical and analytic understanding of satellite and ground system interaction + 5 years' experience in systems engineering +… more
    QinetiQ US (10/05/25)
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  • Program Director - High Performance Computing

    General Dynamics Information Technology (Fairfax, VA)
    …and Execution **Skills:** Employee Management,High-Performance Computing (HPC) Systems ,Leadership,Program Management,Project Management **Experience:** 15 + years of ... and Atmospheric Administration (NOAA), Weather and Climate Operational Supercomputer System (WCOSS). WCOSS provides NOAA the operational High Performance Computing… more
    General Dynamics Information Technology (10/04/25)
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  • Senior DevOps Engineer

    TheIncLab (Mclean, VA)
    …CloudTrail). + Solid understanding of networking, security best practices, and high-availability system design. + Familiarity with version control systems (Git) ... a strong emphasis on Site Reliability Engineering (SRE), helping ensure system uptime, performance, and observability across environments. The ideal candidate brings… more
    TheIncLab (09/26/25)
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  • IT Applications Manager

    Clark Construction Group, LLC (Mclean, VA)
    …management, change control processes, and resolution of user-submitted tickets. + Conduct system -level analysis to identify root causes of technical issues and ... matter expert, ensuring the stability, performance, and security of critical systems . The Application Manager will work directly with end-users and cross-functional… more
    Clark Construction Group, LLC (09/12/25)
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