• Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: Herndon, VA Job Schedule: 9/80 Job ... perform trade studies, engage L3Harris Subject Matter Experts (SMEs) to architect an affordable solution carrying acceptable risk, and lead resulting proposal… more
    L3Harris (07/09/25)
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  • Cloud IT Systems Engineer

    SAIC (Chantilly, VA)
    …Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration ... system architecture, with focus on Enterprise IT, networks and on-premise/cloud-based systems . This position provides support to the customer's execution of the… more
    SAIC (07/10/25)
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  • Model Based Systems Engineer

    CACI International (King George, VA)
    …and extend system models using existing requirements, interface documentation, and related design and systems engineering documents, working with commercial MBSE ... Model Based Systems Engineer Job Category: Engineering Time Type: Full...toolchain including UML/SysML modeling tools like Cameo, MagicDraw, Enterprise Architect , Rhapsody or equivalent. **Desired:** * STEM degree from… more
    CACI International (07/01/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …theories and concepts in the networking field + Knowledge of state-of-the-art systems engineering principles and network design concepts + Cloud Service ... **Job Description** BAE Systems , a top-ten prime contractor to the US...endpoint validation. Responsibilities: + Subject Matter Expert (SME) Level design , implementation, and management of NAC solutions utilizing CISCO… more
    BAE Systems (06/28/25)
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  • Senior Systems Analyst

    SMX (Dahlgren, VA)
    Senior Systems Analyst (4412)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Systems Analyst ... DoD standards + Use enterprise tools to support system design , integration, and lifecycle planning and ensuring DoDAF compliant...(DoDAF) and enterprise architecture tools such as IBM's System Architect + IAT III certification such as CISSP, CISM,… more
    SMX (07/09/25)
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  • Systems Engineer

    Leidos (Fort Belvoir, VA)
    …of national security? Leidos is on the hunt for a **driven, innovative Junior Systems Engineer** to support our mission at **Ft. Belvoir, VA, Dahlgren, VA, or ... Just a Job** In this **high-stakes position** , you'll be the architect behind **advanced missile defense solutions** , ensuring critical technologies remain secure… more
    Leidos (06/12/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 24091 Job Location: Herndon, VA Job Schedule: 9/80 Job ... perform trade studies; engage L3Harris Subject Matter Experts (SMEs) to architect an affordable solution carrying acceptable risk; and provide technical leadership… more
    L3Harris (05/22/25)
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  • Software Engineer SME - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …A SOFTWARE ENGINEER SME** **WILL MAKE AN IMPACT** + Work with a team of systems engineers and software developers to specify, design , develop, test and deploy ... smarter. Our work depends on a Software Engineer SME Architect joining our highly skilled team to be a...of project specification, activity, and status to create and design highly ingenious software systems . + Provides… more
    General Dynamics Information Technology (06/05/25)
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  • Systems Engineer (Mecm)

    Amentum (Warrenton, VA)
    …Systems Engineer MECM include, but are not limited to, the following: + Architect and design scalable solutions to support the dynamic and growing ... dynamic task sequences to automate the installation and upgrade of operating systems . + Extensive experience in developing and deploying software packages using MSI,… more
    Amentum (06/27/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …Compute Architect + Mobile Design & Application Architect + Network Architect + Solutions Architect + Systems Architect + Technical ... + Business Analysts + Business Process Analyst + Business Systems Analysts + Architects + Cloud Architect ...+ Electrical/Electronic Engineering + End User Support + Graphic Design + Human Factors + UX/UI Designer + Industrial… more
    General Dynamics Information Technology (07/02/25)
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