• Principal/ Sr. Principal Engineer

    Northrop Grumman (Rome, NY)
    …communication skills **Preferred Qualifications:** + An active Top Secret clearance with Sensitive Compartmented Information ( TS /SCI) + CompTIA Security+ ... Systems (NGDS) is seeking a Principal/ Sr. Principal Engineer to maintain and enhance capabilities in support of...with the ability to obtain a Top Secret clearance with Sensitive Compartmented Information ( TS /SCI)… more
    Northrop Grumman (11/13/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Dulles, VA)
    …period of time as determined by the company. **Basic Qualifications:** + **Requires an active US Government DoD Top - Secret security clearance at time of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...spirit to our collaborative teams. As a Sr. Principal Systems Engineer located in Dulles, VA, you'll… more
    Northrop Grumman (01/13/26)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …and leadership skills with the ability to engage internal and external stakeholders\. * Active DoD Top Secret clearance or higher, or the ability ... are interested in joining LM and working as a Systems Engineer , please apply to this requisition\....mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\.… more
    Lockheed Martin (11/02/25)
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  • Space Vehicle Test Conductor - Principal or Sr.…

    Northrop Grumman (Baltimore, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... ability to obtain and maintain a US Government DoD Top Secret security clearance and SCI approval/access...I&T + RADAR I&T + Space Payload I&T + Active TS clearance with SCI approval/access \#LI-VP1… more
    Northrop Grumman (12/19/25)
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  • Mission Analysis Engineer - Millennium…

    The Boeing Company (El Segundo, CA)
    …the US Government requires US Citizenship. An interim and/or final US Top Secret Clearance Post-Start is required. **Preferred Qualifications (Desired ... authority (REA) experience, and cost account management (CAM) experience. + Possess active TS /SCI clearance **Drug Free Workplace:** Millennium is a Drug… more
    The Boeing Company (01/12/26)
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  • Space Vehicle Responsible Systems

    Lockheed Martin (Littleton, CO)
    …Avionics, RF, Communication, etc\.\) * Technical leadership of small teams or projects * Active or Current Top Secret Security Clearance \- U\.S\. ... Lockheed Martin seeks an innovative and talented **Spacecraft Responsible Systems Engineer \(RSE\)** to join the Global...to work in a fast\-paced, dynamic team environment * Active or Current TS /SCI **Security Clearance Statement:**… more
    Lockheed Martin (12/11/25)
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  • Image Generator (Software Engineer )

    Huntington Ingalls Industries (Nellis AFB, NV)
    …or High School Diploma or equivalent and 9 years relevant experience. + Must have had an active Top Secret Clearance within the last 24 months. + Ability to ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $165,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's Mission… more
    Huntington Ingalls Industries (11/20/25)
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  • Data Engineer

    Leidos (Tampa, FL)
    …positive rates in the data inventory. Qualifications: Security Clearance: Active Top - Secret clearance with SCI eligibility ( TS /SCI). Education: BS degree ... on NIPR to legacy file shares and isolated storage arrays on the SIPR and Top - Secret networks. As a Data Engineer you will architect and manage the… more
    Leidos (12/30/25)
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  • Systems Engineer - CONOPS & Mission…

    Lockheed Martin (Sunnyvale, CA)
    …all the interdependencies e\) Satellite mission operations planning, testing or execution * Active or Current Top Secret security clearance with ... critical national capabilities\. As a **CONOPS and Mission Operations Engineer ** , you will: * Define the concept of...within the last 5 years * Ability to obtain Top Secret /SCI Clearance w/Poly prior to start… more
    Lockheed Martin (12/25/25)
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  • FAST Labs - Senior Systems Engineer

    BAE Systems (Merrimack, NH)
    …Years with BS + 2 Years with MS + 0 Year with PHD + Hold an active TOP SECRET collateral clearance + Experience with RF/Cyber/and EW capability development + ... BAE Systems is looking for a Senior Systems Engineer , focused on the application of...system development **Preferred Education, Experience, & Skills** + Have active US TS /SCI security clearance + Hands-on… more
    BAE Systems (10/31/25)
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