• Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Course (COAC) graduates. + Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology & Management, Ltd., ... & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the...modeling and simulation applied to DoD or Information Technology systems . + Five ( 5 ) Years experience in:… more
    Imagine One Technology & Management (09/24/25)
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  • System Engineer

    Sciolex Corporation (Chantilly, VA)
    …receive the utmost employee care. Responsibilities We are seeking a highly motivated system engineer . The expected and desired qualifications are the following: ... Model Builder Intermediate), Agile, PMP + domain knowledge and expertise for systems engineering of multiple interrelated satellite ground system acquisitions +… more
    Sciolex Corporation (07/14/25)
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  • Enterprise Resilience Systems

    KBR (Chantilly, VA)
    Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks a highly motivated Systems Engineer to support an Intelligence ... and integration of simulation and analysis tools for space system resilience-related activities in the overall Enterprise. Responsibilities: +...Qualifications: + Bachelor's Degree in the STEM field + 5 + years' experience in the space systems more
    KBR (09/02/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... Government Intelligence Community (IC) customer. This position supports a System Program Office (SPO) in a technical capacity for...that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative… more
    SAIC (08/07/25)
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  • Principle Systems Architect

    Lockheed Martin (Herndon, VA)
    …you must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years **Other Important Information ... for the design and technology maturity constraints of the system * Develop innovative next gen mission systems...systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect… more
    Lockheed Martin (09/12/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    System Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ANS Job Type Full-time Description Athenix Solutions Group is looking for a Systems ... in Northern Virginia for a variety of roles to apply system engineering fundamentals to the development, testing, deployment, maintenance, operation, sustainment,… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, Arlington ... a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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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 supporting Requirements Engineering, CONOPS development, and system integration to accommodate End to End Systems more
    KBR (08/08/25)
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  • 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 ... **Required:** + Must be a US Citizen. + Active TS /SCI clearance with polygraph. + Bachelor's degree in science,...design to deployment and operational maintenance. + Experience with system architecture changes, systems analysis and design,… more
    SAIC (08/07/25)
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  • Senior DevOps Engineer

    TheIncLab (Mclean, VA)
    …CloudTrail). + Solid understanding of networking, security best practices, and high-availability system design. + Familiarity with version control systems (Git) ... Choose to Accept We're looking for a Senior DevOps Engineer who is passionate about automation, operational excellence, and...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (09/26/25)
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