• Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …and accreditation procedures. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to ... ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/17/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …integration of cloud base databases with applications and services + Implement robust security measures to protect sensitive data and ensure compliance with ... **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice...**Clearance Requirements:** + Must possess a current and active TS / SCI with polygraph **Physical Requirements:** + Must… more
    ManTech (08/16/25)
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  • GPU Software Engineer

    Leidos (Arlington, VA)
    … level security clearance with the ability to obtain a TS / SCI . **Bonus education/experience:** + Master's Degree in Computer Engineering, Electrical ... Engineering, Computer Science, or equivalent + Existing security clearance higher than the Secret level + Experience with Machine Learning and/or Artificial… more
    Leidos (08/13/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    …and high throughput for real-time and batch data processing. + Implement robust security measures to protect sensitive data and ensure compliance with relevant ... seeks a motivated, experienced career and client-oriented **Principal** **Data Engineer ** to join our team in **Alexandria, VA.** In...**Clearance Requirements:** + Must possess a current and active TS / SCI with ability to obtain a Polygraph… more
    ManTech (08/08/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    … level security clearance with the ability to obtain a TS / SCI . **Bonus education/experience:** * Master's Degree in Computer Engineering, Electrical ... Engineering, Computer Science, or equivalent * Existing security clearance higher than the Secret level * Experience with Machine Learning and/or Artificial… more
    Leidos (07/16/25)
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  • IT Support Engineer , Project Kuiper

    Amazon (Arlington, VA)
    …that the candidate selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance. A day in the life You start the day ... Kuiper IT Services is looking to hire a skilled IT Support Engineer to provide comprehensive technical support for our infrastructure, warehousing operations,… more
    Amazon (08/14/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    …will be taken into consideration. + Must be a US Citizen. + Must have a TS / SCI clearance to start. + Security + Certification (other higher level security ... **Description** SAIC is looking for a talented **Network Engineer Principal** to provide communications and networking systems engineering support to the Automated… more
    SAIC (08/13/25)
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  • Senior Systems Engineer , Air & Space…

    RTX Corporation (Sterling, VA)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship… more
    RTX Corporation (08/08/25)
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  • GEOINT Operations Support Systems Engineer

    KBR (Chantilly, VA)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...Minimal + Working Hours: Standard Qualifications: Required: + Clearance: TS / SCI clearance with Polygraph + Education: Bachelor's… more
    KBR (08/01/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …and processes Qualifications & Physical Requirements + Must be a US Citizen withactive TS / SCI security clearance with CI polygraph + Bachelors and five ... to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems Program Office… more
    Sciolex Corporation (07/10/25)
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