• Operations Engineer

    Stratolaunch, LLC (Mojave, CA)
    …travel periodically. + US Citizenship / Ability to obtain and maintain a secret security clearance. + Critical thinking skills, and problem-solving attitude a ... we drive innovations that are imperative to advancing national security . As an **Operations Engineer ** , you...+ Previous expeditor or production superintendent familiarity. + Existing TS / SCI Clearance. **EDUCATION & EXPERIENCE** **:** +… more
    Stratolaunch, LLC (11/18/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …+ Requires an **active** Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI ] **at time of application** _[US ... + Requires an **active** Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI ] **at time of application** _[US… more
    Northrop Grumman (12/02/25)
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  • Principal/ Sr. Principal Engineer

    Northrop Grumman (Rome, NY)
    Secret clearance with the ability to obtain a Top Secret clearance with Sensitive Compartmented Information ( TS / SCI ) + Able to obtain IAT ... + An active Top Secret clearance with Sensitive Compartmented Information ( TS / SCI ) + CompTIA Security + certification or IAT Level… more
    Northrop Grumman (11/13/25)
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  • Model-Based Systems Engineer (Mbse)

    Integration Innovation, Inc. (i3) (Dayton, OH)
    …role requires an active Top Secret security clearance with Sensitive Compartmented Information ( SCI ) eligibility due to the highly classified ... Top Secret clearance with eligibility for Sensitive Compartmented Information ( SCI...Apply now to join us! Job LocationsUS-OH-Dayton ID 2025-4945 Business Unit ASI Type Full-Time Clearance TS / SCI more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …* Excellent communication and interpersonal skills\. * Ability to obtain and maintain a Top Secret \( TS \) security clearance\. **Desired Skills:** * ... looking for engineering professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/12/25)
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  • Sr. Specialist, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    Secret Clearance with the ability to obtain and maintain a DOD Top Secret ( TS / SCI ) Security Clearance is required. Qualifications: + BS Degree in ... obtain a Top Secret with SCI Job Description: Mid-Senior level Systems Engineer ...to obtain and maintain a DOD Top Secret ( TS / SCI ) Security more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - COMMS & Datalink

    L3Harris (Greenville, TX)
    …be considered with the ability to obtain a Top Secret with SCI Job Description: The Senior level Systems Engineer is responsible for performing data ... sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer -...Secret Clearance with the ability to obtain a Top Secret with SCI . +… more
    L3Harris (10/05/25)
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  • Senior/Principal Software Engineer

    Sandia National Laboratories (Livermore, CA)
    …and executing a variety of classified efforts at SNL's California site, including both Sensitive Compartmented Information ( SCI ) and Special Access ... and help solve critical challenges to enhance our nation's security ! We are seeking an experienced Software Engineer...SCI security clearance or equivalent DOD Top Secret / SCI security more
    Sandia National Laboratories (12/16/25)
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  • Senior Network Engineer

    SOS International LLC (Pearl Harbor, HI)
    Pearl Harbor, HI, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI Compensation: USD108097 - USD133840 - yearly **Company ... and special projects, as required. **Qualifications** **Minimum Requirements:** + An Active in-scope TOP SECRET clearance with SCI eligibility. + Bachelors… more
    SOS International LLC (12/03/25)
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  • Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …background. + Must have an active Secret clearance with the ability to obtain/maintain Top Secret with SCI . + Must be a US Citizen. Preferred Additional ... sea and cyber domains in the interest of national security . Job Tile: Scientist, Systems Engineer Job...Skills: + Active Top Secret with SCI . #LI-AH1… more
    L3Harris (11/06/25)
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