• Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …are seeking a **System Engineer 5** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... eligibility requirements, including US Citizenship, for access to classified information; ** active ** **DoD TS /SCI w/ polygraph clearance is required** **Position… more
    M. C. Dean (08/27/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …Atlassian Suite (JIRA, Confluence, Bitbucket, etc.). + Familiarity with Command and Control (C2) Systems . + Top Secret / SCI clearance. Northrop Grumman is ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (09/17/25)
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  • System Engineer (All levels)

    Noblis (Chantilly, VA)
    …per level if no bachelor's degree is held. + Must be a US Citizen. + Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph + Knowledge of ... Responsibilities **Noblis-ESI is seeking a System Engineer ** **to provide Systems Engineering and Technical Advisory (SETA) services to** **support** **our… more
    Noblis (09/24/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …complex systems deployed worldwide **Clearance Requirements:** + Must have an active /current Top Secret security clearance. **Physical Requirements:** + ... **ManTech** seeks a motivated, career and customer-oriented **Field Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** position. The… more
    ManTech (09/13/25)
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  • Solution Train Engineer

    SAIC (Chantilly, VA)
    …years or more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI clearance with Polygraph. + Proven experience with ... **Description** SAIC is seeking a **Solution Train Engineer ** to support SAIC's Prime Program, Landmark AOS...Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the… more
    SAIC (08/07/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our...and development of related briefing materials Minimum qualifications: + Active TS /SCI with Polygraph + Bachelor's degree… more
    KBR (09/16/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) ... support to a government Enterprise Systems Engineer . The program is responsible for...of small satellites and experiments. Qualifications: + Current and Active TS /SCI with CI Poly Security Clearance.… more
    Solvarus (08/04/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …complex systems deployed worldwide **Clearance Requirements:** + Must have an active /current Top Secret security clearance. **Physical Requirements:** + ... **ManTech** seeks a motivated, career and customer-oriented **Field Engineer ** to join our team in **Reston, VA** . This is an **onsite** position. The **Field … more
    ManTech (09/10/25)
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  • Embedded Linux Software Engineer

    CACI International (Chantilly, VA)
    …Agile methodologies and tools such as Git, Jenkins/GitLab CI, and Jira. **Desired:** + Active TS SCI + Experience supporting SIGINT, Electronic Warfare (EW), or ... Embedded Linux Software Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (09/13/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …changes to include activity logging and auditing. Required Experience and Qualifications: + Active TS /SCI with Polygraph + A Bachelor's degree in Electrical, ... Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP),...the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best… more
    Assertive Professionals (07/10/25)
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