• Senior Principal Systems Engineer

    RTX Corporation (El Segundo, CA)
    …ABET approved college or university. + Active and transferable US government issued Top Secret security clearance + Experience in technical writing (eg, System ... only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current **Raytheon Company, Managed by Collins Aerospace** At Collins… more
    RTX Corporation (11/04/25)
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  • Special Test Equipment Systems Architect…

    The Boeing Company (El Segundo, CA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. **Visa Sponsorship** Employer will ... (BT&E) organization is seeking a **Senior Test Equipment Systems Architect & Integration Engineer ** to join our team in **El Segundo, CA** . BT&E El Segundo… more
    The Boeing Company (11/10/25)
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  • System Test Engineer II

    AeroVironment (Moorpark, CA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... **Worker Type** Regular **Job Description** **Summary** The **System Test Engineer II** develops and executes System Test Plans for small, unmanned air vehicles and… more
    AeroVironment (10/04/25)
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  • Test & Evaluation Engineer

    The Boeing Company (Long Beach, CA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret Clearance Post-Start is required. **Visa Sponsorship** Employer will not ... Evaluation (BT&E)** organization is seeking a **Test & Evaluation Engineer ** to join our team in **Long Beach, CA.**...technical approaches, products and processes + Design test hardware, software and systems to achieve test requirements + Develop… more
    The Boeing Company (11/19/25)
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  • Ground Systems Engineer

    SAIC (El Segundo, CA)
    …(or 4 additional years of experience in lieu of degree). * Requires an active Top Secret clearance with the ability to obtain and maintain access to Sensitive ... **Description** SAIC is seeking an experienced **Ground Segment Systems Engineer ** to support to the US Space Force (USSF) in developing, deploying, and sustaining a… more
    SAIC (11/06/25)
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  • Lead Systems Engineer - Electronic Warfare…

    RTX Corporation (Goleta, CA)
    …are eligible for a security clearance. **Qualifications We Prefer** + Active DoD Top Secret clearance with investigation within five years + Experience ... hardware and software specifications. + Partner with the Program Chief Engineer in ensuring the engineering team aligns to cost/schedule. + Provide technical… more
    RTX Corporation (11/01/25)
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  • Principal/Sr. Principal Infrared/IR Survivability…

    Northrop Grumman (Redondo Beach, CA)
    …in project and/or supply-chain management. + A current active US Government in-scope DoD Top Secret security clearance, with the ability to obtain and maintain ... Engineers** to work on exciting and challenging projects. **We need your help to engineer at the edge of the impossible!** **We would like you to bring your… more
    Northrop Grumman (10/30/25)
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  • Sr Principal Design Engineer

    Northrop Grumman (San Diego, CA)
    …and has the ability to mentor and train other engineers + Ability to receive Top Secret clearance Primary Level Salary Range: $124,900.00 - $187,300.00 The above ... (MEP) Business Unit is seeking a Senior Principal Design Engineer to join our team. Northrop Grumman MEP Business...and subsystems utilizing design skills, hand calculations, CAD modeling software and analytical tools + Perform detailed 3D designs… more
    Northrop Grumman (09/19/25)
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  • Staff Propulsion Engineer

    Northrop Grumman (Redondo Beach, CA)
    …research studies and applications. + A current active in-scope US Government DoD Top Secret clearance with current or previous Special Program Access (SAP/PAR). ... Aeronautics Systems has an opening for a **Sr Principal Engineer Air Breathing Propulsion** to join our team of...of the time. + Must have an active DoD Secret (or higher) clearance (with a background investigation within… more
    Northrop Grumman (08/30/25)
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  • Sentinel - Sr Principal Engineer Guidance…

    Northrop Grumman (Manhattan Beach, CA)
    …management/analysis/allocations **These Qualifications Would be Nice to Have:** + Active Top - Secret Clearance + Understanding of the Systems Engineering V-Model ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (10/11/25)
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