• Communications Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory (SETA) services to our ... and accuracy. Ensure compliance and provide feedback. + Monitor enterprise and system test and review verification/ validation data. + Monitor contractor level… more
    SAIC (08/07/25)
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  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …for complex simulation and training systems including requirements analysis, system integration, verification and validation , and technical oversight of ... upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems ...from requirements through deployment + Experience with Distributed Interface System (DIS) and High-Level Architecture (HLA) compliant systems more
    SimIS Inc. (09/22/25)
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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 ... candidate will possess an understanding of government space architecture and systems , insight into resiliency mission fundamentals, and the ability to perform… more
    KBR (09/02/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …with Juniper firewalls and datacenter management. + Strong background in systems engineering: design, integration, verification & validation , and fielding. ... **Description** Leidos is seeking a High-Level Network Engineer to join our Infrastructure Team in Chantilly,...Network Engineering group, responsible for the full lifecycle of system architecture, design, and implementation with a strong emphasis… more
    Leidos (08/16/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... Responsible for applying interdisciplinary engineering skills in the technical planning, systems integration, verification and validation , cost and risk and… more
    CACI International (09/30/25)
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  • Information Systems Security…

    Amentum (Chantilly, VA)
    …Intel space? If so, look no further. Amentum is seeking a **Principal Information System Security Engineer ** to join our team of passionate individuals in ... intelligence mission. We are seeking a highly skilled and experienced Principal Information System Security Engineer to join our team. The successful candidate… more
    Amentum (08/19/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …lives. Position Overview We are seeking an experienced and dynamic Lead Systems Engineer (Payload - Intelligence, Surveillance, and Reconnaissance (ISR)). This ... the integration of ISR payloads on military platforms. + Manage the testing and validation of ISR payload systems to ensure compliance with operational and… more
    QinetiQ US (09/23/25)
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  • Systems Engineer - T&E Manager

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Test and Evaluation (T&E) Manager for ... Systems Integration Testing: + Oversee software testing, interface testing, and system integration activities within the Systems Integration Lab + Coordinate… more
    QinetiQ US (09/16/25)
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  • Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 Job Location: ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop… more
    L3Harris (08/03/25)
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  • Systems Engineer

    Idea Entity (Herndon, VA)
    Position: Systems Engineer Work Location: Onsite, Belcamp, MD, Orlando, FL, Camden, AR, Fullerton, CA, Santa Clarita, CA, Rustburg, VA. Daily schedule: 40 hours ... No C2C, must be US Citizen. Summary: We are seeking a highly skilled Systems Engineer to design, configure, and implement secure cloud and on-premises solutions… more
    Idea Entity (09/23/25)
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