• Zscaler (Mclean, VA)
    …multiple government departments. We are looking for a Staff Information Security Engineer who will report to the Senior Manager of Information Security Engineering ... to operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This...IL6 (SCIF) environment. **This is a fully onsite role based in the Crystal City / Arlington, VA area.… more
    DirectEmployers Association (01/06/26)
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  • Zscaler (Mclean, VA)
    …agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside the ... Federal IL6 (SCIF) environment. **This fully onsite role is based in, or near, the Arlington, VA area /...SCIF, with no access to external networks or corporate systems , and adhering to one-way diode transfer protocols.** Reporting… more
    DirectEmployers Association (10/11/25)
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  • Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network ... in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high… more
    DirectEmployers Association (11/06/25)
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  • Arup (Washington, DC)
    …clients and communities we serve. We are currently seeking a **Plumbing Engineer ** to design plumbing and fire protection systems including domesticandspecialty ... with them. . Incorporate sustainable design methods in buildings based on client needs. . Construction administration activities, including...utilize Revit software to develop design drawings and 3D model of plumbing and piping systems is… more
    DirectEmployers Association (12/20/25)
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  • Zscaler (Washington, DC)
    …Degree or equivalent experience + 5 to 8+ years of experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will ... to the world. We're looking for a Senior Sales Engineer - Federal to join our Federal- Sales Engineering...all US locations and could be higher or lower based on a multitude of factors, including job-related skills,… more
    DirectEmployers Association (12/12/25)
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  • Arup (Washington, DC)
    …learn, teamwork, creativity + Strong interpersonal and communication skills essential for team- based working + Presentation skills with colleagues and clients of all ... invest in your future. + Work-life balance: Our hybrid model offers flexibility to balance work with your life....Goals, we create and contribute to equitable spaces and systems , while cultivating a sense of belonging for all.… more
    DirectEmployers Association (11/07/25)
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  • AeroVironment (Arlington, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... create strategic advantage across every domain of modern warfare. Our business model embraces commercial development and scaled production, founded on a culture of… more
    DirectEmployers Association (11/26/25)
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  • AeroVironment (Centreville, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... **Worker Type** Regular **Job Description** The **Machine Learning Engineer II** will be a member of the...role also involves on-site support for experimentation and fielded systems requiring a significant amount of extended travel, both… more
    DirectEmployers Association (12/02/25)
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  • Digital and Model - Based

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    Digital and Model - Based Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture ... integral part of delivering a customer-focused engineering solution. As a Digital and Model - Based Systems Engineer , you will support the implementation… more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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  • Model Based Systems

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems ... engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering experiences to grow the Digital Engineering… more
    SAIC (11/14/25)
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  • Model Based Systems

    Actalent (Reston, VA)
    JOB TITLE: MODEL BASED SYSTEMS ENGINEER (REMOTE) JOB DESCRIPTION: We are seeking a Model - Based Systems Engineer to join our team and ... Engineering, or a related technical field. + 3-10 years of experience in Model - Based Systems Engineering (MBSE). + Experience with Cameo/MagicDraw and SysML.… more
    Actalent (01/07/26)
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  • Model - Based Systems

    G2 Ops, Inc. (Arlington, VA)
    …you make an impact: For this opportunity, we are seeking a highly motivated, team-oriented Model - Based Systems Engineer . This exciting position will have ... standards. What does this mean to you? We are seeking expertise in model - based systems engineering such as: + Experience applying MBSE practices, techniques,… more
    G2 Ops, Inc. (10/25/25)
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  • Model - Based Software…

    The MITRE Corporation (Mclean, VA)
    …modeling, and trade space analysis skills. Areas of interest include Model Based Engineering (MBSE, MDA, MDD, MDE), Systems of Systems , architecture ... Python, and related programming languages. * Modeling architectures of complex systems using standards- based languages (ex. SysML / UML). * Assist in evaluating… more
    The MITRE Corporation (01/08/26)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …Required: None Type of Travel: None * * * **The Opportunity:** Join CACI as a Model - Based Systems Engineer (MBSE) and contribute to a dynamic ... Senior MBSE Systems Engineer Job Category: Engineering Time...for behavioral and structural modeling + Demonstrated experience with Model - Based Systems -of- Systems Engineering… more
    CACI International (11/18/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Washington, DC)
    Responsibilities We are seeking a highly capable and experienced ** Model - Based Systems Engineer (MBSE)** to support enterprise and system-level ... & MBSE Development** + Capture and manage system-level and enterprise requirements using ** model - based systems engineering (MBSE)** techniques and tools. +… more
    Noblis (12/03/25)
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  • Model Based System Engineer

    Solvarus (Chantilly, VA)
    …Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These ... SIGINT and GEOINT subject matter experts to craft MBSE mission- based models. You will be on the team leading...develop mission models. Demonstrated experience with UPDM or UAF meta- model frameworks is desired. + Object Certified Systems more
    Solvarus (11/02/25)
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  • Model Based System Engineer

    Solvarus (Chantilly, VA)
    …Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These ... control. You will work with SIGINT and GEOINT subject matter experts to craft MBSE mission- based models. You will be on the team leading the adoption of MBSE in the… more
    Solvarus (11/02/25)
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  • Model Based System Engineer

    Solvarus (Chantilly, VA)
    …Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These ... SIGINT and GEOINT subject matter experts to craft MBSE mission- based models. You will be on the team leading...+ Create engineering artifacts and develop models of mission systems using MBSE Digital Engineering tools suite to include… more
    Solvarus (11/02/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Rockville, MD)
    …personnel, contractors, and vendors, to ensure effective communication and collaboration; leverage Model Based Systems Engineering (MBSE) at various design ... implementing a strategic solution for the integration of a model - based systems engineering approach to...based on position level and/or job specifics. **Cybersecurity Systems Engineer ** **117537BR** EEO Career Site Equal… more
    BAE Systems (12/31/25)
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  • Systems Safety Engineer /Technician

    BAE Systems (Rockville, MD)
    …be available based on position level and/or job specifics. ** Systems Safety Engineer /Technician** **119757BR** EEO Career Site Equal Opportunity Employer. ... an exciting opportunity with an immediate need for a Systems Safety Engineer position with extensive background...II D5 Strategic Weapon System (SWS). + Experience with Model Based Engineering, MagicDraw, Cameo Collaborator, Teamwork… more
    BAE Systems (01/06/26)
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