• Battelle Memorial Institute (Chantilly, VA)
    …individuals to apply. **Job Summary** Battelle is seeking a **Junior Reverse Engineer /Vulnerability Researcher** in the Chantilly, VA office location. Do you like ... take yourself to the next level. **Responsibilities** A **Junior Reverse Engineer /Vulnerability Researcher** performs assignments of a routine degree of complexity… more
    DirectEmployers Association (11/27/25)
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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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  • 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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  • Zscaler (Mclean, VA)
    …agility with a cloud-first strategy. We're looking for an experienced Staff Software Engineer to join our IT Cloud Engineering team. **This role requires Top Secret ... such as EKS, Lambda, S3, RDS, DynamoDB, and messaging systems like Kafka or SQS + US citizenship with...all US locations and could be higher or lower based on a multitude of factors, including job-related skills,… more
    DirectEmployers Association (10/30/25)
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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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  • 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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  • (Mbse) Model - Based Systems

    KBR (Alexandria, VA)
    Title: (MBSE) Model - Based Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... shape the future of space defense. Key Responsibilities: KBR is seeking a Modeling Based Systems Engineer will primarily support RETS. Working independently,… more
    KBR (12/05/25)
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  • Model Based Systems

    BOOZ, ALLEN & HAMILTON, INC. (Indian Head, MD)
    Model Based Systems Engineer , Mid The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make ... you an integral part of delivering a customer- focus ed engineering solution. As a model - based systems engineer on our team, you'll have the chance to… more
    BOOZ, ALLEN & HAMILTON, INC. (12/09/25)
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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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  • Junior Model - Based Systems

    ManTech (Stafford, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Junior Model - Based Systems Engineer to join our USMC contract out of Quantico, VA. ... + Develop Digital Engineering Models and Marine Corps compliant systems engineering artifacts with Senior Engineer oversight....and at least 2 years of Digital Engineering or Model - Based Systems Engineering experience. +… more
    ManTech (12/02/25)
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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 ... and standards. What does this mean to you? We are seeking expertise in model - based systems engineering such as: + Ability to apply modeling to support… more
    G2 Ops, Inc. (10/25/25)
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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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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …Salary | Full Time Mission Architecture Engineer JHNA is currently seeking a talented Model - Based Systems Engineer (MBSE) / Digital Engineer with ... support, with the possibility of local travel to customer sites. Roles/Responsibilities: As a Model - Based Systems Engineer (MBSE) / Digital Engineer ,… more
    JHNA (11/03/25)
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  • Mbse

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Model - Based Systems Engineering (MBSE) Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. ... cycle. Must have an Active Top Secret/SCI with Poly. As the Model - Based Systems Engineering (MBSE) Engineer , you will provide essential SETA support to… more
    SAIC (11/06/25)
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  • Embedded Networking Systems Engineer

    BAE Systems (Manassas, VA)
    **Job Description** BAE Systems Manassas is seeking an Embedded Networking Systems Engineer to support the Space Systems product line. Known as an ... protect those who protect us._ We are seeking a Systems Engineer with experience in the architecture,...+ Experience generating detailed technical documentation + Experience in Model Based Engineering (MBE) and the use… more
    BAE Systems (12/02/25)
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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...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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  • Systems Engineer

    SHINE Systems & Technologies (Chantilly, VA)
    systems engineering lifecycle. Common Desired Experience : + Working knowledge of Model - Based Systems Engineering, processes, tools and languages. + ... Position Description : SHINE Systems seeks multiple systems engineers at...capabilities, workflow, and scheduling limitations. + Develops solutions designs based on analysis of requirements and new technology. +… more
    SHINE Systems & Technologies (10/27/25)
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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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  • Chief Systems Engineer

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Chief Systems Engineer ** **116594BR** EEO Career Site Equal Opportunity Employer. Minorities . ... our freedom. We are looking for an Expert Cloud Systems Engineer to lead a team of...**Preferred Education, Experience, & Skills** + Familiarity with Digital Model Based Engineering (MBSE) + Integration of… more
    BAE Systems (09/23/25)
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