• Munitions Expert - Mechanical Engineer

    CACI International (Charlottesville, VA)
    …requires a minimum of a Top-Secret clearance with SCI eligibility.** + Experience in 3D modeling . + Experience in Verification and Validation of models. + ... line with advertised capability and author threat assessments. Document findings in modeling tools, databases, and written assessments You will work daily across… more
    CACI International (08/13/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …for the GEOINT mission. As a core individual contributor, you will design , develop, and deploy complex distributed systems and highly interactive user interfaces. ... + **Lead AI/ML and Data Initiatives** : Lead the design and implementation of large-scale data management platforms, including AI/ML and Generative AI models,… more
    Leidos (08/23/25)
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  • Senior Construction Estimator

    Parsons Corporation (Centreville, VA)
    …Office, Primavera scheduling software, and HCSS HeavyBid is preferred. + Experience with CAD / 3D modeling is ideal (Trimble Business Center HCE, Civil 3D , ... both within the company and with our partners and customers, to plan, design , build, and modernize infrastructure. We take special pride in projects and solutions… more
    Parsons Corporation (07/18/25)
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  • Senior Environmental Engineer - Water Services…

    CDM Smith (Newport News, VA)
    …TN Visas for this position **Skills and Abilities:** Expert Knowledge of computer assisted design and drafting (CADD) 3D and 4D software and practices. Expert ... as needed, to ensure designs are aligned with location specifications. Updates design requirements as necessary. Performs water quality analyses and modeling .… more
    CDM Smith (09/12/25)
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  • Systems Engineer

    Dynamic Aviation (Bridgewater, VA)
    …supporting aircraft modifications and/or installations. + Proficiency with SolidWorks or equivalent 3D CAD modeling tools. + Familiarity with FAA regulations ... be responsible for full-aircraft systems engineering, encompassing the definition, design , integration, modification, and verification of mechanical, electrical, avionics,… more
    Dynamic Aviation (09/30/25)
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  • Environmental Engineer - Water Services - (2026…

    CDM Smith (Fairfax, VA)
    …TN Visas for this position **Skills and Abilities:** Basic Knowledge of computer assisted design and drafting (CADD) 3D and 4D software and practices. Basic ... grow within a dynamic team. In this role, you will support the design and implementation of water and wastewater treatment facilities, sewer systems, pipelines, and… more
    CDM Smith (09/09/25)
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  • Environmental Engineer - Water Services Group

    CDM Smith (Richmond, VA)
    …TN Visas for this position **Skills and Abilities:** Expert Knowledge of computer assisted design and drafting (CADD) 3D and 4D software and practices. Solid ... as needed, to ensure designs are aligned with location specifications. Updates design requirements as necessary. Performs water quality analyses and modeling .… more
    CDM Smith (08/13/25)
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  • Project Engineer

    Hargrove Engineers & Constructors (Colonial Heights, VA)
    …Inter-Discipline coordination by resolving design issues among/between disciplines. + For 3D modeling projects, regularly reviewing the model with a focus ... and problems encountered on project. + Coordinating with Client on technical design issues. + Coordinating with Project Management Team (PM, Construction Manager,… more
    Hargrove Engineers & Constructors (07/25/25)
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  • Structural CAD Designer

    Parsons Corporation (Centreville, VA)
    …team! In this role you will get the opportunity to support bridge design for major transportation infrastructure projects throughout the region. **What You'll Be ... cast-in-place flat slabs; and miscellaneous structures + Use standard drafting/ design principles and theories to prepare project drawings quickly, accurately,… more
    Parsons Corporation (07/08/25)
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  • Junior Roadway Engineer

    Parsons Corporation (Centreville, VA)
    …in Centreville, VA. In this role, you will contribute to the design , analysis, and implementation of civil engineering projects, collaborating with multidisciplinary ... resources, and urban development. **Key Responsibilities:** + Assist in the design and development of civil engineering projects, including roadways, drainage… more
    Parsons Corporation (09/24/25)
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