• System Engineer (SDA) - Enterprise

    QinetiQ US (Chantilly, VA)
    …architecture and enhance resilience. QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations. The candidate will ... guidance in the development of test and evaluation plans, system verification plans, and other systems engineering...DoD and or IC customers + Active TS/SCI clearance Company EEO Statement Accessibility/Accommodation: If because of a… more
    QinetiQ US (07/21/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    …+ Master's degree in STEM and 12+ years of relevant experience + Active Secret clearance + Experience with MDA/ DoD systems engineering life cycle + ... Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control,… more
    Chenega Corporation (06/16/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our...control subject areas. **Qualifications:** _Required:_ + Active TS/SCI security clearance . + DoD Directive 8570 IAT II… more
    CACI International (08/13/25)
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  • Senior Systems Safety Engineer

    Leonardo DRS, Inc. (VA)
    …area. **Job Summary** Leonardo DRS Land Systems is seeking an experienced Senior System Safety Engineer . This position is based out of our Bridgeton, MO ... **Job ID:** **112593** The Leonardo DRS Land Systems business is a recognized leader in the...time US Citizenship required. This position requires an active DOD security clearance or the ability to… more
    Leonardo DRS, Inc. (07/24/25)
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  • Information System Security Engineer

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... are able to take on responsibilities working reauthorizations of existing systems ; completing customer required continuous monitoring (ConMon) tasks (ie, Nessus… more
    CACI International (07/30/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    …: List security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS/SCI $135k What You'll Get to Do: + Coordinate and ... Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire...Management System (JIMS) + Incident Case Management System (ICMS) + Other authorized systems as… more
    System One (08/03/25)
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  • Weapon Systems Engineer 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …technical problems and propose effective solutions Preferred Requirements + Experience with DoD systems and acquisition lifecycle + Proficiency with systems ... https://vimeo.com/732533072 Job Description Huntington Ingalls Industries (HII) Mission Technologies Warfare Systems partners with the DoD and defense innovation… more
    Huntington Ingalls Industries (08/02/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... are not limited to:** + Providing Tier III IT Systems support on a wide range of technologies, including:...a degree + 3+ years of leadership experience + DoD 8570 IAT Level III/8140 level expert Certification required:… more
    ManTech (07/01/25)
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  • LiveAction Engineer

    System One (Springfield, VA)
    LiveAction Engineer 100% remote Secret clearance is required to start We are seeking a LiveAction Engineer to support network performance monitoring and ... security operations for critical US government systems . This role requires expertise in deploying, managing, and optimizing LiveAction's network performance… more
    System One (06/24/25)
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  • Associate/ Manufacturing Engineer - Space…

    Northrop Grumman (Sterling, VA)
    …are not only part of history, they're making history. Northrop Grumman Space Systems is seeking an **Associate Manufacturing Engineer (level 1) or Manufacturing ... accepted). + Must have the ability to obtain and maintain a US. Government DoD security clearance **Preferred Qualifications:** + Experience with Solumina / MES,… more
    Northrop Grumman (07/12/25)
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