• Scientist - Program Chief Systems…

    L3Harris (Ashburn, VA)
    …a degree, minimum of 16 years of prior related experience. * Active Secret Security Clearance , US Citizenship Preferred Additional Skills: * Experience with and ... available to qualified applicants Job Description: The Scientist - Systems Engineering, Program Chief Engineer for the...with external organizations * Ability to obtain higher level security clearance if needed * Extensive experience… more
    L3Harris (09/04/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance ** Security Clearance :** DoD Clearance : TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is...of next-generation wireless networking technologies. As an Advanced Technology engineer , you will join a team of highly innovative… more
    RTX Corporation (08/20/25)
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  • Cyber Security Engineer

    CACI International (Oklahoma City, OK)
    Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... Cyber Security Team is seeking a **Cyber Security Engineer ** . As a member of... Security background + **Ability to obtain a security clearance ** + Knowledge of current and… more
    CACI International (10/22/25)
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  • Advanced Prgrams Principal or Sr. Principal…

    Northrop Grumman (Huntsville, AL)
    …is impossible. Our employees are not only part of history, they're making history. The Systems Engineer will be a member for the Affordability team ensuring the ... alternatives to achieve program affordability. **Basic Qualifications:** + Principal Systems Engineer : Bachelor's Degree in a STEM...+ Must have an **active US Government DoD Secret security clearance ** at time of application, current… more
    Northrop Grumman (08/20/25)
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  • Cyber Applications Security Engineer

    Exeter Government Services, LLC (Fort Knox, KY)
    …curl, hping, etc.) + Technical understanding of database, web server, and operating system security . + Knowledge of security systems and controls, including ... cannot be considered. + US citizen with active DoD SECRET level security clearance . Uncleared candidates cannot be considered. Desired Qualifications: +… more
    Exeter Government Services, LLC (08/27/25)
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  • Principal / Sr Principal Systems…

    Northrop Grumman (Bellevue, NE)
    … Systems (NGDS), Bellevue, NE** is currently seeking **Principal / Sr Principal Systems Engineer ** with an area of focus in training, requirements, and NC2 ... the targeting planning software **Basic Qualifications for a Principal Engineer Systems :** + One of the following:...employment + Must possess an active US DoD Secret security clearance with the ability to obtain… more
    Northrop Grumman (10/24/25)
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  • Sr. Systems Engineer

    TekSynap (Honolulu, HI)
    … Certification (eg, MCSA, Linux, etc) **Overview** We are seeking a Senior Systems Engineer to join our team supportingNetwork Enterprise Technology Command ... **Responsibilities & Qualifications** The CSFC Solutions Engineer would assist and support with the development,...vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** + United States Citizenship +… more
    TekSynap (09/20/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Edwards AFB, CA)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Systems Test Engineer /Principal Systems Test Engineer ** to join ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the...team members, subcontractors, and external stakeholders. **Basic Qualifications - Systems Test Engineer (T02):** + Bachelor of… more
    Northrop Grumman (10/01/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Collins Aerospace** Collins Aerospace is looking for a talented **Senior Systems Engineer ** **with an active TS/SCI clearance ** to work onsite in Richardson, ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start...and/or modernization. + You will work with the Lead Systems Engineer to ensure the overall system… more
    RTX Corporation (09/03/25)
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  • Systems Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …after end of internship + The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word, Excel, PowerPoint and Visio ... engineering or a related discipline + Basic knowledge of systems engineer principles + Basic knowledge of...the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (09/19/25)
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