• Model Based System Engineer-Mid Level

    Solvarus (Chantilly, VA)
    …methodologies to successfully produce systems engineering models. Experience with systems engineering processes in support of system development life cycle ... to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These solutions will be related to… more
    Solvarus (11/02/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …should have experience in several of the following areas: + Securing mission systems through the ICD 503 process for security risk management, certification, ... PROPOSEDpositions are pending the results of a source selection process . Have some flexibility and want to help us...to systems with successful authorization of those systems + Use of system authorization workflow… more
    Assertive Professionals (10/09/25)
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  • System Engineer II

    First Division Consulting (Quantico, VA)
    …This position supports the United States Marine Corps' Program Executive Office Land Systems (PEO LS). An acquisition System Engineer II involves analyzing ... Key Responsibilities: + Support the Project Officer and Lead Systems Engineer (LSE) through all phases of the acquisition...Test & Evaluation (T&E), policies and procedures of the System Engineering Technical Review (SETR) process . +… more
    First Division Consulting (11/20/25)
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  • Electronic Surveillance System Analyst…

    NANA Regional Corporation (Fredericksburg, VA)
    Synteras, an Akima Company, is seeking an Electronic Surveillance System Analyst to join our team supporting the Electronic Surveillance Service Delivery and Service ... answer technical questions and reported incidents from Emergency Responders that report system problems or incidents. Problems may include poor system response… more
    NANA Regional Corporation (10/30/25)
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  • Expert Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Enterprise ** System Engineer** serve to maintain a strong awareness of technical trends in information technology, develop and maintain a strong ... analysis, design, development, deployment, and lifecycle support for innovative hardware systems and applications. Work involves being able to develop end-to-end… more
    Leidos (10/10/25)
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  • Model Based System Engineer-Junior Level

    Solvarus (Chantilly, VA)
    …produce systems engineering models, such as NoMagic Cameo. Experience with systems engineering processes in support of system development life cycle ... knowledge of architecture, requirements engineering, CONOPS development, verification, test, and system integration to accommodate End to End Systems more
    Solvarus (11/02/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (10/21/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    …+ Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, ... + Organizes and directs the configuration and operation of information management systems . Analyzes and resolves end user software program and connectivity issues. +… more
    TekSynap (11/15/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    …years' demonstrated experience with System Architectures and the SE Design Process + A good understanding of Model-Based Systems Engineering (MBSE) practices ... Title: Systems Engineer - Research and Development - Senior...technical information to support the government program management decision-making process ; assist Government PMs in managing and controlling the… more
    KBR (10/29/25)
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  • Information System Security Officer (ISSO)

    CACI International (Chantilly, VA)
    …+ **ATO Support:** Provide vital support for the Authorization to Operate (ATO) process , ensuring our systems meet all necessary standards. + **Stay Current:** ... Information System Security Officer (ISSO) Job Category: Information Technology...Opportunity: Join Our Dynamic Cybersecurity Team as an Information Systems Security Officer (ISSO)!** Are you passionate about cybersecurity… more
    CACI International (10/31/25)
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