• Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …of the Decision Advantage Solutions Business Area is currently seeking a Mid-Level Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation ... user workgroups, and vendors to manage the 4ACES platform **Clearance Level Required:** Top Secret clearance with SCI required. Ability to successfully pass a… more
    Leidos (08/21/25)
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  • Senior Systems Engineer

    Leidos (Washington, DC)
    …can thrive, keep reading!** Leidos DSI is seeking a talented, detail-oriented **Senior Systems Engineer ** in Washington DC! We serve high profile customers ... degree. + US Citizenship required + The ability to obtain and maintain a Top - Secret level security clearance after hire date + Exceptional technical and… more
    Leidos (08/08/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …industrial, and commercial customers worldwide. We have an exciting opportunity for a Senior Systems Engineer in our Herndon, VA office which is part of our ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $116,480 -… more
    General Atomics (09/06/25)
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  • Systems Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated and career-focused ** Systems Engineer ** to join our team **onsite** in **Washington, DC** In this role, you will support ... Managers in an analyst capacity **Clearance Requirements:** + Must hold an active Top - Secret clearance. **Physical Requirements:** + The person in this position… more
    ManTech (08/29/25)
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  • System Engineer

    ManTech (Annapolis Junction, MD)
    …Professional (ESEP), or DAWIA Systems Engineering Level III. **Clearance Requirements:** + Top Secret Clearance with SCI eligibility. + Must be a US Citizen ... **MANTECH** seeks a motivated, career and customer-oriented ** Systems Engineer ** to join our team...and able to obtain and maintain a Top Secret Clearance with SCI eligibility. **Physical… more
    ManTech (08/22/25)
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  • Engineer Associate III

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government company is seeking a Engineer Associate III with a Top - Secret clearance to support Kadiak and our government customer in ... + Be able to communicate effectively both verbally and in writing + Top - Secret clearance required **Our Equal Employment Opportunity Policy** The company is… more
    Koniag Government Services (08/15/25)
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  • Systems Network Engineer

    ManTech (Hanover, MD)
    …installation, maintenance, and problem resolution. **Security Clearance Requirements:** + Active/Current Top Secret SCI with Poly required. **Physical & ... MANTECH seeks a motivated, career and customer oriented **System Network Engineer ** to join our team in **Hanover, Maryland** . You will play a vital role in… more
    ManTech (08/30/25)
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  • Senior Human System Integration Engineer

    Cydecor, Inc. (Washington, DC)
    …and logistics and sustainment professionals to achieve program outcomes + Interim or Active Top Secret clearance Bonus points if you have: + 15 or more ... Master's degree in an Engineering field Security Clearance: Minimum: Interim or Active Top Secret security clearance. Education: BS Degree from ABET recognized… more
    Cydecor, Inc. (08/11/25)
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  • Senior Full-Stack Software Engineer

    The Boeing Company (Chantilly, VA)
    …on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security ... **Basic Qualifications (Required Skills/Experience):** + This position requires an active Top - Secret US Security Clearance. (US Citizenship is required) (A… more
    The Boeing Company (08/31/25)
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  • Cyber Software Engineer

    Parsons Corporation (Annapolis Junction, MD)
    TS /SCI with Polygraph clearance required. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... across reverse engineering, vulnerability assessments, and mobile and embedded systems development. Successful candidates will contribute to full-spectrum cyber… more
    Parsons Corporation (06/13/25)
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