• Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Dulles, VA)
    …using tools such as Cameo Systems Modeler, as well as utilizing computer -based simulations to analyze and optimize the performance of complex systems ... that enhance enterprise-wide systems engineering practices. + Develops and utilizes computer models to analyze and optimize the performance of complex … more
    RTX Corporation (10/13/25)
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  • Senior Principal Software Engineer,…

    Oracle (Richmond, VA)
    …influence multi-year roadmap and technical standards. Qualifications Required: Expertise in systems performance across application, OS, network, storage, and ... C, raw sockets, CPU/vector instructions, memory/cache optimization). Familiarity with high - performance IO paths; understanding of cross-region networking and… more
    Oracle (12/11/25)
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  • Software Engineer, Systems

    Meta (Richmond, VA)
    …the field of 3D models, Graphics APIs and GPU programming 15. 3. Developing high - performance rendering solutions with a modern graphics API including Metal and ... Vulkan 16. 4. Writing high - performance GPU programs with a GPU programming...Perforce, or Mercury) 19. 7. Applying algorithms and core computer science concepts to real world systems more
    Meta (10/20/25)
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  • Principal Network Systems Engineer

    RTX Corporation (Dulles, VA)
    …monitoring and logging. + Experience providing Tier-II level operations support on computer systems to include desktop and server applications and hardware. ... Networking Systems Engineer** must have a technical background in computer network operations, systems integration, and/or software application integration.… more
    RTX Corporation (12/02/25)
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  • Senior Network/ Systems Administrator

    GovCIO (Arlington, VA)
    …be a remote hybrid position. **Responsibilities** Establishes and maintains smooth operation of computer systems (to include operating systems , software and ... administer computer networks and related computing environments, including computer hardware, systems software, applications software, and all… more
    GovCIO (12/03/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …a unique blend of technical leadership and domain expertise. You'll design high -level architectures that integrate legacy systems while building next-generation ... The candidate performs the following specific assignments: + Design and implement high -level architecture for NATO's next-generation M&S systems + Lead DIS… more
    SimIS Inc. (12/05/25)
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  • Software Engineer, Systems

    Meta (Richmond, VA)
    …performant solutions 19. Data processing, programming languages, databases, networking, operating systems , computer graphics, or human- computer interaction, ... online on this web page. **Required Skills:** Software Engineer, Systems Responsibilities: 1. Research, design, develop, build and test...create web applications that reach billions of people, build high volume servers, and be a part of a… more
    Meta (10/18/25)
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  • Expert Enterprise Architect (A3 Modernization)

    BAE Systems (Dulles, VA)
    …and requirements. + **Technical Expertise** : Demonstrated expertise in computer systems engineering/architecture and incident response. + **Exhibits** ... developers to integrate AI capabilities into new and existing applications and systems . + ** Performance and Optimization:** Evaluate and compare different AI… more
    BAE Systems (11/18/25)
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  • Systems Engineering Lead, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and mentoring junior engineers to meet project goals. CGI Federal is growing its high - performance team whose members share a passion for building high ... TS/SCI with Poly highly desired . Technical Proficiency: Strong understanding of computer hardware, software, operating systems , networks, and databases. .… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …description includes ensuring the stable and secure operation of an organization's computer systems , networks, and software by managing servers, hardware, and ... computing and virtualization projects. CGI Federal is growing its high - performance team whose members share a passion...IT infrastructure. * Performance Optimization: Monitor system performance and optimize systems to ensure they… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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