• Systems Engineer SME

    Noblis (Chantilly, VA)
    …partners and other DoD/IC customers Required Qualifications + Must have an active Top Secret / SCI clearance with a Counter-Intelligence Polygraph + Must ... Responsibilities Noblis ESI is seeking a ** Systems Engineer ** with a national space enterprise and ground systems engineering background to work with our… more
    Noblis (08/03/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …on complex Space Systems acquisition processes. This position requires an **active TS / SCI Clearance with Polygraph** and is located in **Chantilly, VA.** In ... **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and...duties as specified by the customer. **Qualifications** + **Active TS / SCI clearance with Polygraph.** + Bachelor's degree… more
    SAIC (08/07/25)
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  • Space and Ground Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Space and Ground Systems Engineer ** with technical and programmatic expertise in government satellite systems ... elements. The position will be located in **Chantilly, VA** and requires an **active TS / SCI with Polygraph** . Responsibilities include, but are not limited to:… more
    SAIC (08/07/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS / SCI w/CI Poly Required) Job ... Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a...of 10 years of prior related experience. + Active Top Secret / SCI with CI Poly… more
    L3Harris (07/02/25)
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  • Systems Engineer

    Parsons Corporation (Centreville, VA)
    …enhancements to current systems . **What Required Skills You'll Bring:** + Active Top Secret / SCI security clearance + Bachelor's degree in Systems ... **Job Description:** Parsons is looking for an amazingly talented ** Systems Engineer ** to join our team! In...for this role. \#angelfish **Security Clearance Requirement:** An active Top Secret SCI security clearance… more
    Parsons Corporation (07/01/25)
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  • Senior Systems Engineer

    Chenega Corporation (Springfield, VA)
    **Req ID:** 36877 **Summary** **Senior Systems Engineer ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... Chenega Agile Real-Time Solutions (CARS) is seeking a **Sr. Systems Engineer ** will report to the Enterprise...CE within 6 months of hire is required + TS / SCI clearance required **Knowledge, Skills and Abilities:**… more
    Chenega Corporation (07/23/25)
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  • Senior Systems Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is seeking a **Senior Systems Engineer ** at the **Navy Yard** in **Washington, DC** . **Job Duties** : + Provide tailored systems ... clearance with the ability to obtain and maintain a TS / SCI CI poly. **Desired:** + Experience with...SCI CI poly. **Desired:** + Experience with undersea systems , deep submergence systems , remotely operated or… more
    SAIC (08/07/25)
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  • O&M Systems Engineer

    SAIC (Bethesda, MD)
    …on programs of national importance. SAIC is seeking an Operations and Maintenance Systems Engineer to ensure the continuous availability and performance of our ... Education:** + Bachelor's degree in business, computer science, management information systems , or equivalent experience. **Required Experience:**...+ Must be a US Citizen with an active TS / SCI with the required poly. Target salary… more
    SAIC (08/09/25)
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  • Senior Systems Engineer

    Leidos (Springfield, VA)
    …The Senior Systems Engineer will provide technical leadership and systems engineering expertise for the Enterprise Information Management Systems ... acceptance from internal and external stakeholders. Basic Qualifications + TS / SCI w/ Poly Clearance is required +...is required + Bachelor's degree in Engineering, Computer Science, Information Systems , or a related technical field.… more
    Leidos (08/09/25)
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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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