• Specialist, Field Flight Test Engineer

    L3Harris (Ashburn, VA)
    …critical hands-on role in both developmental flight test events and end-user integration , testing, and training events. Operating across lab and field environments, ... the FSR is the primary interface between engineering teams and end-users to ensure mission success. This is a mission-focused, highly technical position requiring… more
    L3Harris (11/06/25)
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  • System Engineer Principal Uscybercom SETA…

    Sciolex Corporation (Chantilly, VA)
    …of a dynamic team that delivers excellence and quality for the NRO's Mission Integration Directorate (MID). Sciolex is seeking to fill an opening for a Systems ... Directorates for new USCYBERCOM opportunities as they develop and provide direct interface between developers and USCYBERCOM staff. + Assess system outage impacts… more
    Sciolex Corporation (10/14/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …OpenSceneGraph, OpenGL, WebGL + Supercomputing: MPI, OpenMP, threads, GPUs + User interface development: Qt + Continuous integration : git, Bitbucket, Jenkins, ... CMake + Image processing, imagery analysis, computer vision, computer aided design (CAD) + Aerospace vehicles, orbital mechanics, electromagnetics, space situational awareness + Modeling and simulation, including directed energy + Code sample or C++ evaluation… more
    Stellar Science (10/09/25)
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  • Senior Systems Administrator/Integrator

    General Dynamics Information Technology (Springfield, VA)
    …software baselines. + Develop system-level architecture views, data flow diagrams, and interface designs. + Lead the generation of integration artifacts ... related experience **US Citizenship Required:** Yes **Job Description:** **Shape the Mission. Engineer the Future.** GDIT is your place to lead, innovate, and drive… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Systems Integrator

    Arena Technical Resources, LLC (Springfield, VA)
    …software baselines. - Develop system-level architecture views, data flow diagrams, and interface designs. - Lead the generation of integration artifacts ... As a Senior Systems Integrator, you will lead the design and integration of advanced geospatial and intelligence platforms. Your work will translate operational… more
    Arena Technical Resources, LLC (11/17/25)
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  • Project Lead

    Naval Sea Systems Command (Dahlgren, VA)
    …application. Additional Information The selectee for this position serves as an Engineer in the Special Technology Integration Branch; Asymmetric Systems ... ARMADA unmanned surface platform. You will lead the design, testing, integration , and production support of the wireless communication/data-link system installed on… more
    Naval Sea Systems Command (10/22/25)
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  • Engineering Project Manager

    Gromelski & Associates, Inc. (Manassas, VA)
    …Engineering Design and Documentation; Software Development and Testing; System Integration , Testing and Evaluation; Lab Management and Field Installation; Integrated ... Communications, Computers, Cyber, and Intelligence (C5I) Systems Engineering and Integration . We are seeking a full-time, highly motivated Engineering Project… more
    Gromelski & Associates, Inc. (10/23/25)
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  • Tactical Data Link (TDL) Analyst SME

    Leidos (Newport News, VA)
    …bit-level implementation specifications. + Advise software developers and testers on TDL integration . + Submit Interface Change Proposals (ICPs) in accordance ... of tactical data links for the US Air Force. **Primary Responsibilities** Research, engineer , and propose updates to TDL Military Standards (MIL-STDs) based on US… more
    Leidos (10/28/25)
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  • Mbse

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Model-Based Systems Engineering (MBSE) Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is ... an Active Top Secret/SCI with Poly. As the Model-Based Systems Engineering (MBSE) Engineer , you will provide essential SETA support to the Landmark AOS MBSE Team,… more
    SAIC (11/06/25)
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  • Senior Software Application Developer

    CACI International (Sterling, VA)
    …is currently looking for a motivated, career and customer-oriented Sr. Software Engineer /Developer with Agile methodology experience to join our Customs and Border ... Protection (CBP) Land Border Integration (LBI) Integrated Traveler Initiative ITI2.1 team in Northern...**What you'll get to do:** As a Sr. Software Engineer /Developer working for the CBP ITI2.1 program, you will… more
    CACI International (10/02/25)
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