• Entry Level - Systems/Mechanical/Aerospace…

    The MITRE Corporation (Mclean, VA)
    …technologies, techniques, processes, languages, and best practices. + Experience with Systems Modeling Language (SysML) and/or Unified Modeling Language (UML) + ... Experience with Digital Engineering + Experience with Model-based Systems Engineering (MBSE) + Science & Technology (S&T) capability assessments, trade studies, and analysis of alternatives + Experience with prototype design + CAD + Demonstrated interest in… more
    The MITRE Corporation (01/02/26)
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  • Associate Sensors Engineer

    The MITRE Corporation (Mclean, VA)
    …of next-generation transducer and acoustic sensors + Conduct oceanographic acoustic modeling for predicting and assessing undersea sensor system characteristics + ... + Experience using analytical software tools such as Python and MATLAB for modeling , simulation, and analysis of physical systems. + This position requires a minimum… more
    The MITRE Corporation (01/01/26)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …Electric, Siemens, DeltaV, Wonderware, Emerson, etc. + Experience with one or more modeling programs such as Revit MEP, SketchUP. Solidworks, VentSIM, UTAS, etc + ... experience - Monitoring advanced threats and managing security services. + Modeling and Simulation support. Augmented Reality / Virtual Reality experience creation… more
    Leidos (12/20/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    …Collaborate across other technical teams including software, hardware, electrical, and modeling & simulation - Interface with DoD customers and stakeholders, ... technical excellence and continuous improvement. Skills Cameo, MagicDraw, SysML, Modeling , Architecture, Missile, Weapon, C2BMC, IBCS, GMD, Sentinel, THAAD, Patriot,… more
    Actalent (12/20/25)
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  • Cybersecurity Engineer - Automation

    Truist (Richmond, VA)
    …the software development lifecycle and software stack which includes threat modeling of application designs, static application security testing (SAST), software ... to solve complex problems and exercise judgment based on the analysis (eg modeling , testing, etc.) of multiple sources of information. + Provide technical support of… more
    Truist (12/09/25)
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  • Data Engineer III, ITA

    Amazon (Arlington, VA)
    …infrastructure, supporting analytics at scale * Design and enforce data modeling standards, lineage, and governance frameworks while ensuring secure, compliant ... Qualifications - 5+ years of data engineering experience - Experience with data modeling , warehousing and building ETL pipelines - Experience with SQL - Experience… more
    Amazon (11/26/25)
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  • Remote Principal Cloud Software Engineer

    Oracle (Richmond, VA)
    …on data ingestion, storage, processing, and retrieval systems. + Implement data modeling and database design to support complex healthcare data structures and ... + In-depth knowledge of data architecture, including database design, data modeling , analytics, metadata management, and data-access controls. + Proficiency in… more
    Oracle (11/25/25)
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  • Drainage Engineer

    Parsons Corporation (Centreville, VA)
    …culverts, and erosion control measures. + Perform hydrologic and hydraulic modeling using industry-standard software (eg, TR-55, TR-20, HEC-RAS, StormCAD, Civil 3D). ... drainage engineering or related areas + Proficiency with hydrologic and hydraulic modeling software (eg, TR-55, TR-20, HEC-RAS, StormCAD, Civil 3D). + Detailed… more
    Parsons Corporation (11/19/25)
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  • Lead Pipe Stress Engineer

    Bechtel Corporation (Reston, VA)
    …with ASME B31.3 Code and European codes. The stress work includes the modeling of the piping systems to verify piping flexibility, stability, and qualification of ... with ASME B31.3 Code and European codes. + The stress work includes the modeling of the piping systems to verify piping flexibility, stability, and qualification of… more
    Bechtel Corporation (11/14/25)
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  • Security Engineer II, Security Incident…

    Amazon (Arlington, VA)
    …- 2+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, ... the software development lifecycle (SDLC), such as security design review, threat modeling , secure code review, and security testing Amazon is an equal opportunity… more
    Amazon (10/16/25)
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