• Senior Technical Engineer /Scientist (Site…

    Nou Systems, Inc. (Fort Belvoir, VA)
    …of Defense (DoD) weapon system + Must be eligible to obtain or have an active TOP SECRET clearance with SCI eligibility; minimum SECRET level clearance ... capabilities. We are pleased to announce an opening for a Senior Technical Engineer /Scientist who will join our Engineering Services Team in Fort Belvoir, VA and… more
    Nou Systems, Inc. (08/12/25)
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  • Software Engineer , Back End (Commercial…

    General Atomics (Charlottesville, VA)
    …apply. 49417 **Job Qualifications:** + US citizenship and ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to ... in! GA-i3 is looking for a Back End Software Engineer to join our Commercial-International team, which builds, deploys,...of technical papers. + Maintain the strict confidentiality of sensitive information . + Perform other duties as… more
    General Atomics (08/09/25)
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  • Mid-Level Systems Engineer

    The Boeing Company (Herndon, VA)
    …benefit for this position. **Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A US ... Defense, Space and Security** (BDS) is looking for a **Mid-Level Systems Engineer ** (Level 3) to support a proprietary program in **Herndon, Virginia.** This… more
    The Boeing Company (07/26/25)
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  • Acquisition System Engineer

    Sciolex Corporation (Chantilly, VA)
    …Agile program development processes and activities . Qualifications & Physical Requirements + Active Top Secret / SCI with Polygraph. + Bachelors and nine (9) ... care. Responsibilities We are seeking a highly motivated acquisition system engineer that will provide Acquisition and Program Management Support to multiple… more
    Sciolex Corporation (07/10/25)
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  • Google Cloud Engineer

    Sciolex Corporation (Chantilly, VA)
    …teams to design and implement cloud solutions. Qualifications & Physical Requirements + Active Top Secret / SCI with Poly + Bachelors and five (5) years ... you receive the utmost employee care. Responsibilities As a Google Cloud Engineer , you will design, implement, and manage Google Cloud Platform (GCP) solutions.… more
    Sciolex Corporation (07/10/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    …discipline. **Security Clearance Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI . Applicants may ... ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.**… more
    ManTech (07/03/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …to detail. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized Information ( SCI ) and Special Access Programs (SAP). + ... 501164 DARPA Advanced Technology Engineer Work Location: Arlington, Virginia Schedule: Full Time...Transition Working Group to develop and execute a transition architecture and implementation plans for vanguard technical capabilities. +… more
    IronMountain Solutions, Inc. (06/29/25)
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  • Mission Support Engineer

    Noblis (Springfield, VA)
    …organizational project managers to monitor progress. Required Qualifications + Active Top Secret with SCI Counterintelligence (CI) Polygraph ... Responsibilities Noblis ESI is seeking a Mission Support Engineer to join our elite team providing Systems...development, or cloud technologies. + Familiar with IC/client mission architecture . + Team player with the ability to work… more
    Noblis (06/24/25)
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  • Systems Engineer (Windows)

    CACI International (Herndon, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... authorities and integrate customer systems into enterprise. **Qualifications:** _Required:_ + Active TS / SCI Polygraph clearance is required + 16+ years of… more
    CACI International (08/02/25)
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  • Systems Development Engineer , AWS Cross…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... DHCP, HTTP, and Routing - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - Experience utilizing AWS cloud… more
    Amazon (07/02/25)
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