• Principal Mission / Systems Engineer

    RTX Corporation (West Valley City, UT)
    …interfaces + Experience with bid and proposal activities related to system development. + Existing Top Secret SCI ( TS / SCI ) with Poly (within last ... Signal Technology (AST) is seeking a **Principal Mission / Systems Engineer ** who strives for excellence and...Ability to obtain and maintain a US government issued Top Secret SCI ( TS… more
    RTX Corporation (12/11/25)
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  • SP28 Senior Information System…

    Amentum (Crane, IN)
    …obtain and maintain a US Government Top Secret /Critical Nuclear Weapons Design Information Clearance OR a TS / SCI Clearance. Interim Top - Secret ... Amentum is looking for a Sr. Information System Security Engineer ... Information Security Manager (CISM) certification + Active Top Secret Clearance Amentum is proud to… more
    Amentum (11/14/25)
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  • Cyber Security Engineer

    CACI International (High Point, NC)
    …+ US Citizen with active Top Secret security clearance with Sensitive Compartmented Information ( SCI ) eligibility. + Bachelor's Degree in ... Cyber Security Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (12/19/25)
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  • Cyber Software Engineer (AHT)

    Northrop Grumman (Rome, NY)
    …with 0 years of experience + An active Top Secret clearance with Sensitive Compartmented Information ( SCI ) eligibility + Able to obtain IAT Level ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...part of history, they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a Cyber Software Engineer… more
    Northrop Grumman (01/07/26)
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  • Weapons System Engineer

    Guidehouse (Beavercreek, OH)
    …**:** Systems Engineering **Travel Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will Do:** ... Force acquisition programs. This position is for a Weapons Systems Engineer for the Air Force Life...**What You Will Need:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS /… more
    Guidehouse (12/01/25)
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  • Sr Staff Engineer Software

    Northrop Grumman (Aurora, CO)
    …program objectives. **Basic Qualifications:** + **Requires an active Top - Secret / Sensitive Compartmented Information ( SCI ) clearance at time ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/12/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    …design specifications to support deployable U. S. Army equipment within Sensitive Compartmented Information Facilities (SCIF's). Employs state-of-the-art ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 25% Type… more
    CACI International (10/31/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …lieu of degree. + **Requires an active Top - Secret clearance with Sensitive Compartmented Information ( SCI ) eligibility at time of application** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/13/25)
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  • Data Protection Engineer

    Leidos (Tampa, FL)
    …ensuring configuration consistency across all networks Qualifications Security Clearance: Active Top - Secret clearance with SCI eligibility ( TS / SCI ). ... capabilities on NIPR to the rigid, disconnected constraints of the SIPR and Top - Secret networks. As a Data Protection Engineer , you will be the primary… more
    Leidos (12/31/25)
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  • Senior Data Protection Engineer

    CACI International (Tampa, FL)
    …configuration consistency across all networks. **Qualifications:** _Required:_ + **Must** hold a current Top Secret clearance and be SCI eligible. + ... rigid, disconnected constraints of the SIPR and Top - Secret networks. As a **Data Protection Engineer ,**...to a specific job. Bachelor's degree in computer science, Information Systems , Cybersecurity, or related field acceptable… more
    CACI International (12/23/25)
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