• Data Engineer II, AWS Infrastructure Supply…

    Amazon (Herndon, VA)
    …controls and logging. - Develop data objects for business analytics using data modeling techniques. - Develop and optimize data warehouse and data lake tables using ... - 4+ years of data engineering experience - Experience with data modeling , warehousing and building ETL pipelines Preferred Qualifications - Experience with AWS… more
    Amazon (04/22/25)
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  • Sr. Data Engineer , Managed Operations…

    Amazon (Arlington, VA)
    …business requirements and operational processes, to inform system design - Data Modeling and Architecture: Develop robust data models and architectures that support ... engineering, business intelligence or business analytics experience - Experience with data modeling , warehousing and building ETL pipelines - Experience in at least… more
    Amazon (04/15/25)
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  • Senior Electrical Engineer (H)

    SimIS Inc. (Dahlgren, VA)
    …physics on terminal parameters. The candidate will also utilize SPICE/PSPICE modeling of circuits, schematic capture, printed circuit board layout, and circuit ... + Demonstrates understanding of power semiconductor physics + Performs SPICE/PSPICE modeling of circuits + Conducts schematic capture and printed circuit board… more
    SimIS Inc. (04/11/25)
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  • Hydraulic & Hydrologic Engineer

    Bechtel Corporation (Reston, VA)
    …Fundamentals of Engineering (FE) examination completion. + Ability to execute flood modeling (including pluvial, fluvial, or coastal process modeling ), and ... hydraulic analysis of structures and piping systems (including large cooling water system, stormwater systems, coastal structures, or erosion and scour protection designs) in support of engineering design and site development. + Proficient in the use of H&H… more
    Bechtel Corporation (04/08/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …including space situational awareness, computer vision, directed energy, metamaterials, and biothermal modeling . Experience in any of the following is a plus: + ... + Aerospace vehicles, orbital mechanics, electromagnetics, space situational awareness + Modeling and simulation, including directed energy + Code sample or C++… more
    Stellar Science (02/06/25)
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  • Senior Network Administrator / Engineer…

    General Dynamics Information Technology (Reston, VA)
    …operate correctly and without interruption. + May assist in network modeling , analysis, planning, and coordination between network and data communications hardware ... and software. + May supervise computer user support specialists and computer network support specialists. + May administer network security measures to include firewall administration/management. WHAT YOU'LL NEED TO SUCCEED: + Required Education and… more
    General Dynamics Information Technology (05/05/25)
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  • Model Based Systems Engineer (Mbse)

    IERUS Technologies, Inc. (Chantilly, VA)
    …related field; * Proficient in C++, Python, MATLAB, UML, SysML, DoDAF modeling ; * Experience with military simulations; * Hypersonic weapons or hypersonic technology ... development * Experience with simulation model integration; and * 5+ years of experience performing model-based systems engineering (MBSE); * TS/SCI security clearance. Location: Chantilly, VA/Various locations in the US IERUS Technologies is an Equal… more
    IERUS Technologies, Inc. (05/03/25)
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  • Engineer Systems 2 (Technical Support…

    HII (Norfolk, VA)
    …grammar, punctuation, and proofreading skills. Preferred Requirements + Experience with modeling and simulation tools. + Familiarity with Atlassian tools (JIRA and ... Confluence), SharePoint, or similar systems. + National or Theater-level intelligence experience. + Proficiency with systems such as GALE, GCCS, IBS, DCGS, and Link 16. Physical Requirements Typical office environment with no unusual hazards, occasional… more
    HII (05/02/25)
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  • Engineer , Systems Pn (Remote)

    CareFirst (Reston, VA)
    …implementation solutions. Develops concepts, provides requirements analyses, performs modeling and simulations, cost estimations, cost benefit analysis, familiar ... with engineering standards and industry best practices. Conducts COTS hardware and software interoperability, new technologies assessments, statistical studies, predictive analysis, project planning, script development, etc. ESSENTIAL FUNCTIONS: Identifies… more
    CareFirst (05/02/25)
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  • (DOD Skillbridge) Sr. Pr. Mission Architect…

    Northrop Grumman (Dulles, VA)
    …+ Experience in RPO mission design, satellite ground software, distributed modeling & simulation + Experience training and leading operational space missions ... at a mission operations center Experience in scripting languages (eg Python, STOL, VBA etc) Salary Range: $137,400.00 - $206,000.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining… more
    Northrop Grumman (04/30/25)
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