• Systems Engineer Integrator

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a highly motivated and forward-thinking Systems Engineer /Integrator (Non-Core) with a strong background in project management and ... setting + Strong working knowledge of MS office applications **Clearance:** + Current TS / SCI clearance with current poly REQNUMBER: 2508963 SAIC is a premier… more
    SAIC (08/22/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join ... leadership and practical engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering...+ Must be a US Citizen with an active TS / SCI with a Polygraph. REQNUMBER: 2508711 SAIC… more
    SAIC (08/15/25)
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  • Senior Systems Engineer , Air…

    RTX Corporation (Sterling, VA)
    …a safer, more secure world. Raytheon, an RTX business, is looking for a **Senior** ** Systems Engineer ** to join our systems engineering team. Our Engineers ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do… more
    RTX Corporation (08/08/25)
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  • Satellite Systems Engineer I-Level

    SAIC (Chantilly, VA)
    **Description** SAIC has an exciting opportunity for a Systems Engineer with 5 to 7 years of systems engineering experience to provide Data Management and ... and various stakeholders. + Strong organizational and leadership skills. + Current TS / SCI clearance with Polygraph. Desired Qualifications: + Experience managing… more
    SAIC (08/07/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    Amentum is seeking a ** Systems Engineer III** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. ... hardware and software inventories. + Analyze vulnerability scans of information systems and assist in remediation tasks....used across interconnection or on NGA Networks. **Required:** + TS / SCI clearance and must be willing to… more
    Amentum (07/18/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    … and applications to ensure smooth integration of new technologies with existing systems . **Qualifications** + Active TS / SCI with Polygraph. + Bachelors ... **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance...is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . Job responsibilities… more
    SAIC (09/24/25)
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  • Cleared - Systems Engineer (All…

    Noblis (Mclean, VA)
    …schedule, and performance. Required Qualifications + US Citizenship is required. + Active Top Secret / SCI clearance with CI Polygraph. + Experience analyzing ... Responsibilities **Noblis is seeking a Systems Engineer with IC experience to...user's Information Technology (IT) requirements, concept of operations documents, and… more
    Noblis (09/03/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... for technology products and applications. **Basic Qualifications** + Current and active TS / SCI with Polygraph security clearance + Bachelors degree and at… more
    Leidos (09/24/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    …as we digitally connect the world and shape the future. **The Role** The Lead IT Systems Engineer - Federal will provide Tier 3 support and serve as a technical ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to.... **Security Requirements:** + US Citizenship required. + Active TS / SCI with Poly. + Must maintain eligibility… more
    Lumen (09/11/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …love working with a great team, apply today. This position requires an active Top Secret / SCI clearance with Polygraph. Responsible for supporting mission ... **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system...communications and decision-making. **Qualifications** + Must possess an active TS / SCI clearance with Poly. + Bachelor's and… more
    SAIC (08/07/25)
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