• Sr System Engineer

    KBR (Chantilly, VA)
    …preferred Travel: CONUS and OCONUS travel may be required. Security Requirements: Active TS-SCI/ w Polygraph Belong, Connect and Grow at KBRAt KBR, we are ... Title: Sr System Engineer Belong. Connect. Grow. with KBR! KBR's National...experience providing contractor support to government collection systems and software acquisitions. Qualifications + Bachelor's degree in STEM-related discipline;… more
    KBR (07/22/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …US Citizenship, for access to classified information; **active** **DoD TS/SCI w / polygraph clearance is required** **Position / Candidate Requirements** ... in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (08/27/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    …collection systems and software acquisitions Minimum qualifications: + Active TS-SCI/ w CI Polygraph + Bachelor's degree in STEM-related discipline; Master's ... Title: Sr System Engineer KBR is seeking a highly qualified Senior...+ Overseeing contractor development of technical collection systems and software in accordance with system requirements + Demonstrated experience… more
    KBR (09/09/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …AWS EC2, etc.). **Security Clearance Requirement:** An active Top Secret SCI w / Polygraph security clearance is required for this position.​ This position ... Description:** Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In this… more
    Parsons Corporation (07/23/25)
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  • Senior Satellite Systems Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead mission/program\-specific ... activities and will lead a small shift team\. A TS/SCI with adjudicated polygraph is required for this position\. \#LI\-CS1 **Basic Qualifications:** * Experience or… more
    Lockheed Martin (09/24/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …a government contract, this specific position requires US Citizenship, **ACTIVE TS/SCI w / Polygraph clearance is REQUIRED** **Education:** + Bachelor's degree in ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (08/27/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    …segment hardware/ software or satellite based special communications field set hardware/ software . + Education: Master's in Engineer , Computer Science, or ... Title: RF Engineer Belong. Connect. Grow. with KBR! KBR's National...government clients on acquisition related decisions. + RF Testing: W itnessing equipment installations and testing + Proposal Review… more
    KBR (09/24/25)
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  • Systems Engineer 6

    M. C. Dean (Chantilly, VA)
    …including US Citizenship, for access to classified information; **ACTIVE TS/SCI w / Polygraph clearance is REQUIRED** **Position / Candidate Requirements** ... in electrical, engineering, and cybersecurity industries. We are seeking a **Systems** ** Engineer 6** to join our **Security and Electronic Systems (SES)** business… more
    M. C. Dean (09/25/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    …integration and testing. **Clearance Requirements:** + Must have a current/active TS/SCI w / Polygraph . **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (09/23/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise network solutions in… more
    Nightwing (09/17/25)
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