• 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 (08/07/25)
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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 (07/16/25)
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  • Systems Administrator/Integrator

    General Dynamics Information Technology (Springfield, VA)
    …diagrams, and interface designs. + Assist with the generation of integration artifacts including test plans, conformance matrices, and cross-domain interface ... 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 (09/17/25)
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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 (09/30/25)
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  • Systems Solutions Architect

    CACI International (Arlington, VA)
    …to support business processes and management information needs + Responsible for interface and integration strategies with external systems and processes, ... + Ensure compliance with industry standards to promote loosely coupled interface and integration strategies **Qualifications:** _Required:_ + Bachelor's in… more
    CACI International (08/23/25)
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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 (08/07/25)
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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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  • Lead, Systems Engineering (UAV Propulsion)

    L3Harris (Ashburn, VA)
    …cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (UAV Propulsion) Job Code: 27118 Job Location: Ashburn, VA Job Description: As ... the Lead, Systems Engineer , you will be responsible for hardware and software...Primary responsibilities for this role include being the primary interface for critical suppliers, evaluating and testing propulsion subsystems,… more
    L3Harris (08/08/25)
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  • DoD Acquisition SME

    TEKsystems (Gainesville, VA)
    …from inception to technical obsolescence. * Advanced skills in Human Interface Integration , Digital Engineering, Acquisition, Product Line Engineering (PLE), ... Description We are seeking a seasoned Senior Digital Engineer Subject Matter Expert (SME) with deep expertise...of a semantic-ontology- based data fabric by orchestrating the integration of disparate data sources across a DoD acquisition… more
    TEKsystems (09/19/25)
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  • Engineering Lead - MARS OMS

    CACI International (Triangle, VA)
    …System (MARS). MARS Object Management Services (OMS) serves as the primary interface for all Object-Based Production (OBP) across the DoD and IC. Program ... operations of critical MARS infrastructure and services + Engineering and integration services using Agile methodologies for software development, including full… more
    CACI International (09/25/25)
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