• Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …domains in the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS /SCI w/ CI Poly Required) Job ... Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Mission Protection Specialist to...of 8 years of prior related experience. * Active Top Secret /SCI with CI Poly clearance required.… more
    L3Harris (10/16/25)
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  • Systems Engineer

    SAIC (Aberdeen, MD)
    …four (4) years of experience considered in lieu of degree **Required Clearance:** + A Top Secret ( TS ) Clearance is required to begin employment, and a ... **Description** SAIC is seeking an experienced ** Systems Engineer ** , with signals intelligence...final TS /SCI Security Clearance is required to maintain employment on… more
    SAIC (10/29/25)
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  • Systems Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …a short video: https://vimeo.com/732533072 Who We Are HII-Mission Technologies is seeking a Systems Engineer in our Virginia Beach, VA. location. This role will ... systems , and components + Experience following quality assurance steps/checks + DoD Top - Secret /SCI eligible clearance + Must be able to obtain/maintain base… more
    Huntington Ingalls Industries (10/09/25)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. The ... selected candidate will provide Systems Engineering and Technical Advisory (SETA) services to assist...in software design and architecture. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph.… more
    Noblis (12/24/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …and cybersecurity domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative ... and make a difference with us. Department Summary: MITRE's Systems Engineering Analytics Department is charged to solve some...year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint:… more
    The MITRE Corporation (12/23/25)
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  • Systems Engineer II - NC3 Programs

    RTX Corporation (Richardson, TX)
    …Defense's strategic command and control military aircraft recapitalization programs. As our next ** Systems Engineer II** and as a member of our Integrated ... career?** Embark on a journey where your expertise in systems engineering will help shape the future of aerospace...prior to start date with the ability to obtain Top Secret after start. + Experience with… more
    RTX Corporation (12/23/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Shrewsbury, NJ)
    …most challenging Systems Engineering problems. This is an opportunity a Systems Engineer who is highly motivated, innovative, and proactive. This position ... or obtain, within one year from the date of hire, the following clearance(s): Top Secret Salary compensation range and midpoint: $75,500 - $94,500 - $113,500… more
    The MITRE Corporation (12/22/25)
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  • Senior Systems Engineer

    SAIC (Tampa, FL)
    **Description** SAIC is looking for a **Senior Systems Engineer ** to support the US Navy in **Tampa, FL** . **JOB DESCRIPTION:** This position will provide IT ... installation, operation, and maintenance for physical and electronic security systems and components, as well as the IT ...required to start with the ability to obtain a Top Secret /SCI Clearance. SAIC will sponsor the… more
    SAIC (12/20/25)
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  • Senior Principal Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …career. Northrop Grumman Mission Systems has an opening for a Sr. Principal Systems Engineer , with a focus in **Target Tracking** , **Sensor Fusion, and ... of systems engineering principles and processes **Preferred Qualifications:** + Active DoD Top Secret Clearance + Master's Degree or PhD in a STEM discipline… more
    Northrop Grumman (12/19/25)
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  • Enterprise Systems Engineer

    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 (12/19/25)
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