• Space Vehicle Chief Engineer - Sr. Staff…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman Space Systems Sector, Space Superiority Division, seeks a qualified ...and countered + Leading / supporting on-ramp of new system capabilities through studies or ECPs + Managing the… more
    Northrop Grumman (01/08/26)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …and nine (9) years or more experience + Experience with Systems Engineering requirements, architecture , and verification/validation (V&V), or transition ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (01/07/26)
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  • MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …clearance with polygraph + Working knowledge of Signals Intelligence (SIGINT) collection systems and architecture + Working knowledge of communications ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...based in space, in the air, and on the ground . SAIC is a strong company providing opportunities for… more
    SAIC (10/29/25)
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  • Senior SIGINT Chief Architect

    KBR (Chantilly, VA)
    …in SIGINT systems engineering + Strong knowledge of SIGINT mission space and ground systems + Experience with system -to- system interfaces and ... systems . We acquire and deliver SIGINT space and ground architectures resulting that deliver collected data distributed to...responsibilities may include: + Define SIGINT requirements for current systems and future HIVE architecture + Lead… more
    KBR (12/16/25)
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  • Software Architect (Level 4)

    Lockheed Martin (Herndon, VA)
    …include collaborating across the IC environment\. * Demonstrated knowledge of Software and Systems Architecture and Systems Integration and Test best ... developing, assessing, and demonstrating integrated mission solution architectures spanning Satellite Ground Systems and missions\. * Experience utilizing Splunk… more
    Lockheed Martin (12/24/25)
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  • Product Architect

    CACI International (VA)
    …an agile team, you are responsible for all aspects of application architecture including user interface, APIs, microservices, databases, and infrastructure + Pursue ... multiple peers + Maintain sound understanding of enterprise and program level architecture + Liaison with business analysts to understand business needs and develop… more
    CACI International (11/07/25)
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  • Solution Architect (Siemens)

    CACI International (Norfolk, VA)
    …for Siemens Opcenter (MES) and Teamcenter (PLM) deployment under NMMES. + Design system architecture and lead configuration for MES and PLM solutions. + ... The Navy Maritime Maintenance Enterprise Solution (NMMES) program, under the Naval Sea Systems Command (NAVSEA), provides the backbone IT systems for public… more
    CACI International (10/22/25)
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  • Enterprise Architect

    ManTech (Stafford, VA)
    …4 years of related DoDAF Architecture experience. + Extensive experience with MagicDraw, Systems of Systems Architecture and Cyber Systems Engineer + ... that material solutions developed or acquired by Marine Corps Systems Command (MCSC) are system engineered, integrated,...distributed planning required to deliver world class Marine Air Ground Task Force (MAGTF) systems capabilities to… more
    ManTech (12/13/25)
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  • Network Security Engineer

    Noblis (Richmond, VA)
    …guiding network architecture to ensure cybersecurity is built-in from the ground up. + Performing hands-on reviews of system configurations, firewall rules, ... highly technical professionals with a strong foundation in network architecture , design, and security - individuals who are ready...SP 800-53 rev 5). + Can evaluate network and system security concepts for large-scale, safety-critical systems more
    Noblis (12/30/25)
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  • Senior RF Communications Engineer

    KBR (Chantilly, VA)
    …(SETA) services to our Government customer. This position supports space and ground communication networks for multiple satellite systems , that are currently ... critical role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory… more
    KBR (11/01/25)
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