• Data Extract, Transform, Load (ETL) Systems…

    SAIC (Chantilly, VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... accuracy. + Provide technical expertise and guidance on data infrastructure, data modeling , and data governance practices. + Monitor and optimize ETL pipeline… more
    SAIC (08/13/25)
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  • SIGINT Flight Engineer (SETA)

    SAIC (Chantilly, VA)
    …in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a ... Serve as one of the government's trusted technical advisors for SIGINT mission systems modeling and analysis in areas from spacecraft bus and payload to command and… more
    SAIC (08/07/25)
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  • Senior Electrical Engineer (H)

    SimIS Inc. (Dahlgren, VA)
    …+ Proficiency with Labview and Matlab + Proficiency with SPICE/PSPICE or equivalent circuit simulation software + Experience with PCB design software (eg, ... physics on terminal parameters. The candidate will also utilize SPICE/PSPICE modeling of circuits, schematic capture, printed circuit board layout, and circuit… more
    SimIS Inc. (07/11/25)
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  • Staff Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …of technical expertise in defense, civil, and health technologies, computer software and simulation , systems analysis, environmental technologies, and testing ... requirements, support structure design, and facility interface drawings. + Utilize CAD software to model structures and systems. Work with facility, process, and… more
    Applied Research Associates, Inc. (06/28/25)
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  • Junior Mechanical Engineer

    Leidos (Springfield, VA)
    …or similar design software . + Support mechanical system load calculations, energy modeling , and system sizing using tools such as Trace 700, HAP, or eQUEST. + ... this role involves assisting with system layout, equipment selection, energy modeling , and construction documentation. The ideal candidate has a strong foundation… more
    Leidos (05/29/25)
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  • Senior Digital RF Engineer (Hardware Engineer 4)

    Huntington Ingalls Industries (Roanoke, VA)
    …asset systems. The use of HII proprietary tools, vendor tools, and other modeling , simulation , and analysis of targeted systems. Effective collaboration with ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
    Huntington Ingalls Industries (07/08/25)
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  • Senior Model Based Systems Engineer

    Amentum (Dahlgren, VA)
    …combat, C2, and fire control systems for Navy/Joint warfighting capabilities. + Experience with modeling software to include MagicDraw / Cameo / SysML. + Must ... leading-edge weapon systems capabilities? Come learn and explore new technologies, new software , new hardware, and development tools in support of the Submarine… more
    Amentum (06/21/25)
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  • Electrical Engineer - Electro-Mechanical Design…

    QinetiQ US (Reston, VA)
    …electro-mechanical design concepts in support of customer requirements * Develop software and hardware devices and create detailed specifications * Participate in ... with other project team members * Work closely with software engineers, product managers, and vendors to ensure successful...systems design * Experience in 3D computer-aided design (CAD) modeling tools (such as Siemens NX, Teamcenter, and SAP… more
    QinetiQ US (08/13/25)
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  • Systems Engineer II - Trainer Programs (Onsite)

    RTX Corporation (Sterling, VA)
    …talented Systems Engineer II to join our Sterling, VA team within the Simulation and Training Solutions (STS) business area. STS develops and builds highly realistic ... you will assist in designing, integrating, and testing of multi-platform training device software and hardware features. You will work in a fast-paced, modern, agile… more
    RTX Corporation (07/29/25)
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  • Senior Functional Analyst

    ManTech (Herndon, VA)
    software ; life-cycle management; software development methodologies; and modeling and simulation **Minimum Qualifications:** + 8+ years' experience ... supporting Momentum Financial Management software + Bachelor's degree or equivalent experience (6 additional...training to end users + Knowledge of the SAP ( software company) Business Objects tool suite + Experience with… more
    ManTech (07/22/25)
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