• Principal Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... and Concept of Operations (CONOPs), ensuring a clear and structured flow from requirements to architecture, and conducting impact analysis on system performance.… more
    RTX Corporation (10/13/25)
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  • Systems Engineer

    Lockheed Martin (Fort Belvoir, VA)
    …hiring levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. Please apply to be considered\. We ... Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Requirements Development **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (10/04/25)
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  • Lead Mechanical Engineer Analyst 1…

    Sargent & Lundy (Richmond, VA)
    …in the Mechanical Analysis Engineering group. You will work on major systems , equipment and plant process in the following areas: + Develop and lead licensing ... technical information in a clear and concise manner to meet client requirements . + Perform equipment sizing, optimization evaluation, and selection in response to… more
    Sargent & Lundy (10/07/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves ... and ISSMs to ensure configuration baselines and patches align with security requirements . + Perform TEMPEST, network intrusion analysis , and configuration audits… more
    TekSynap (10/31/25)
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  • Mid-Level SIGINT Enterprise Systems…

    KBR (Chantilly, VA)
    Title: Mid-Level SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... contract award KBR is seeking a Mid-Level SIGINT Enterprise Systems Engineer to support our customer in...+ Experience in mission technical capabilities and system performance analysis and assessment + Experience identifying user needs and… more
    KBR (11/07/25)
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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …the utmost employee care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition ... systems and technologies to future communication systems , ground systems , and operations concepts. + Conduct Analysis of alternatives to optimize… more
    Sciolex Corporation (10/09/25)
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  • Systems Test Engineer

    ManTech (King George, VA)
    **MANTECH** seeks a motivated, career and customer-oriented Part-Time On Call ** Systems Test Engineer ** to join our team in **King George, VA** . This is an ... are not limited to:** + Evaluation of system level requirements + Writing of test cases, scenarios, and test...the procedures in a land-based test lab + Data analysis + Creation of concise trouble reports to allow… more
    ManTech (11/03/25)
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  • Chief Engineer /Solution Architect

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is searching for a Chief Engineer /Solution Architect (CE/SA) to work on a high profile and mission driven program for our ... serving as an embedded technical resource on the program. The Chief Engineer /Solution Architect (CE/SA) leads the design and implementation of complex, end-to-end IT… more
    BAE Systems (09/09/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance for online operations and identify new technologies for integration into a ... technology and systems baseline, driving the future of online operations This...the project. + Coordinate stakeholder engagements, such as user requirements sessions, technical exchange meetings, user feedback sessions, and… more
    SAIC (09/24/25)
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  • Staff Systems Engineer - AV Platform

    General Motors (Richmond, VA)
    …of safety and performance our customers expect. We are seeking an experienced **Staff Systems Engineer ** to lead systems engineering efforts for our embedded ... You will be responsible for defining and managing system-level requirements and architectures, optimizing resource allocation across computational and networking… more
    General Motors (10/28/25)
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