• Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader...with integrating MBSE tools with other engineering tools and Digital Twin technology. + Experience in working with international… more
    ManTech (07/22/25)
    - Related Jobs

  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …we can't turn into opportunity. And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support our Intelligence ... Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive),Security System Design, Systems Engineering **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (09/30/25)
    - Related Jobs

  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... Directory, and audit and logging. The Sponsor requires support specializing in systems engineering and IT project management. The team of System Engineers will… more
    Leidos (09/24/25)
    - Related Jobs

  • Junior Mission Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** **DESCRIPTION:** Merlin has an opportunity for a Mission Systems Engineer in **Springfield, VA** to provide Systems Engineering and Technical ... Advisory (SETA) services focused on protection of space systems . Responsibilities include: + Oversee integration of mission protection functions/capabilities of… more
    SAIC (08/07/25)
    - Related Jobs

  • Submarine C5I SE&I Systems Engineer…

    Lockheed Martin (Manassas, VA)
    …**The Work** Lockheed Martin Rotary & Mission Systems is seeking a full\-time Systems Engineer \(Modeling\) for the Submarine C5I SE&I program\. As a member ... Agile DevSecOps program environment, supporting a large system of systems program and advancing a digital thread...system of systems program and advancing a digital thread solution\. You will work closely with experienced… more
    Lockheed Martin (09/25/25)
    - Related Jobs

  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a **System Engineer ** to provide Systems Engineering and Technical Advisory (SETA) services to support our client on-site ... **Job Responsibilities:** + Assistthe government lead with yourexpertiseinsystems engineering, systems modeling, product lifecycle management, modeling and simulation, and… more
    Noblis (09/12/25)
    - Related Jobs

  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical position on the SAIC's Prime Program Landmark AOS in Chantilly, VA. Landmark ... end-to-end life cycle. **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security throughout the software… more
    SAIC (09/09/25)
    - Related Jobs

  • 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 ... position based upon contract award KBR is seeking a Mid-Level SIGINT Enterprise Systems Engineer to support our customer in Chantilly, VA delivering… more
    KBR (08/08/25)
    - Related Jobs

  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud ... platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and… more
    BAE Systems (09/09/25)
    - Related Jobs

  • Information Systems Security…

    General Dynamics Information Technology (Mclean, VA)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Engineer supporting customer activities. GDIT is your place to ... and grow a rewarding career. At GDIT, people are our differentiator. As a Information Systems Security Engineer (ISSE)​, you will help ensure today is safe and… more
    General Dynamics Information Technology (09/27/25)
    - Related Jobs