• Enterprise Systems Engineer (All…

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an **Enterprise Systems Engineer ** with a national space enterprise and ground systems engineering background to work ... partners and other DoD/IC customers Required Qualifications + Must have an active Top Secret /SCI clearance with a Counter-Intelligence Polygraph + US Citizenship… more
    Noblis (12/03/25)
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  • Enterprise Systems Engineer - Data

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a data focus to work in a dynamic mission-oriented environment within ... Develop component and end-to-end test strategies for enterprise data systems . **Technical Leadership & Governance:** + Provide senior...Must be a US citizen and have an active Top Secret Clearance with SCI and Polygraph.… more
    Noblis (11/19/25)
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  • Senior Systems Engineer

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** ** Systems Engineer ** to join our team! In this ... + Assist in the design, implementation, and integration of systems under the guidance of senior engineers....systems . **What Required Skills You'll Bring:** + Active Top Secret /SCI security clearance + Bachelor's degree… more
    Parsons Corporation (12/02/25)
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  • Systems Engineer Senior

    General Dynamics Information Technology (Offutt AFB, NE)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. ** SYSTEMS ENGINEER ** + Applies digital mission engineering...experience), 5+ years of experience + Security Clearance Level: Top Secret with SCI eligibility + Required… more
    General Dynamics Information Technology (11/06/25)
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  • Senior Systems Engineer

    ManTech (Columbia, MD)
    …MPO's Enterprise Information Technology (EIT)-the foundation for enterprise-wide services. As a Senior Systems Engineer , you will work alongside customers, ... ManTech seeks a motivated, career-driven, and customer-focused ** Senior Systems ** ** Engineer ** to join our team in **Columbia, MD** . You will play a… more
    ManTech (12/11/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …role supporting a premier satellite ground system? We have an exciting opportunity for a ** Senior Systems Engineer - Control Account Manager** to support a ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...the IPT Lead, other IPT CAMs, the Program Chief Engineer , and the Program Manager. **What You Will Do**… more
    RTX Corporation (12/11/25)
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  • Senior Systems Engineer

    Synergy ECP (Columbia, MD)
    Senior Systems Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP was formed in July ... age, disability, veteran status, or any other protected class. Clearance Required: TS /SCI Other Requirements: US Citizenship Job Description: This position is for a… more
    Synergy ECP (10/22/25)
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  • Systems Engineer 3

    M. C. Dean (Charleston, SC)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Systems Engineer 3** to join our **Security and Electronic ... **ACTIVE SECRET Clearance with the ability to obtain a TS /SCI is REQUIRED** **Position / Candidate Requirements** + Education: Computer Science, Electrical… more
    M. C. Dean (12/03/25)
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  • Sr IT Systems Engineer - Pub…

    Lumen (San Antonio, TX)
    …we digitally connect the world and shape the future. **The Role** The IT Systems Engineer II provides advanced Tier II support by troubleshooting and repairing ... upgrades **What We Look For in a Candidate** Basic Qualifications: + **Requires a Top Secret /SCI clearance** + On-call after hours/on-call support as required +… more
    Lumen (12/10/25)
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  • Scientist, Information Security Systems

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr Information Security Systems Engineer Job Code: 229346 Job Location: ... available to qualified applicants Job Description: This role applies current systems security engineering methods, practices and technologies to the architecture,… more
    L3Harris (09/27/25)
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