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  • Principal or Senior Principal Mechanical Engineer

    $98,800-$185,000 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible...

  • Senior Principal Mechanical Engineer

    Salary not listed Full Time

    Role Overview: CHAOS is seeking a Senior Principal Mechanical Engineer to serve as the mechanical authority and provide high-value, hands-on mechanical expertise for the integration...

  • Senior Principal Mechanical Engineer, Platform Integration

    Salary not listed Full Time

    Role Overview: CHAOS is seeking a Senior Principal Mechanical Engineer – Platform Integration to serve as the mechanical authority and provide high-value, hands-on mechanical expertise...

  • Principal/Senior Principal Mechanical Engineer

    Salary not listed Full Time

    Role Overview:  CHAOS is seeking an experienced Principal or Sr Principal Mechanical Engineer to lead the design, development, and integration of advanced missile and UAV launcher systems. This role owns end-to-end mechanical design from concept development...

  • Mechanical Engineering Lead – Senior Principal Mechanical Engineer – Sign on Bonus!

    $132,962-$226,035 Full Time

    Job Description BAE Systems, a rapidly expanding leader in the defense sector, is seeking a Senior Principal Mechanical Engineer to join our innovative team. We...

  • Senior Principal Opto-Mechanical Engineer

    $132,962-$226,035 Full Time

    Job Description Thank you for your interest in BAE Systems! This opening is included as part of our June 2026 Countermeasure & Electromagnetic Attack Solutions...

  • Senior Principal Opto-Mechanical Engineer

    $132,962-$226,035 Full Time

    Job Description Thank you for your interest in BAE Systems! This opening is included as part of our June 2026 Countermeasure & Electromagnetic Attack Solutions...

  • Engineer Senior Principal – Spacecraft Mechanical Design Lead

    $132,962-$226,035 Full Time

    Job Description The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact...

  • Senior Principal Mechanical Systems Engineer

    $135,800-$203,600 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities...

  • Senior Principal Test Design Mechanical Engineer

    $111,700-$167,500 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities...

  • Principal / Senior Principal Mechanical Engineer (Lab Designer)

    $89,400-$167,500 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities...

  • Engineer Senior Principal – Spacecraft Mechanical Lead

    $132,962-$226,035 Full Time

    Job Description Lead the mechanical effort for new spacecraft and spacecraft bus in the unclassified and classified environment from proposal phase through award, detailed design,...

  • Production Support Hardware Lead – Senior Principal Mechanical Engineer

    $132,962-$226,035 Full Time

    Job Description See what you’re missing. Our employees work on the world’s most advanced electronics – from detecting threats for F-35 pilots to illuminating the...

  • Mechanical Engineer – Senior Principal II

    $153,377-$260,743 Full Time

    Job Description See what you’re missing. Our employees work on the world’s most advanced electronics – from detecting threats for F-35 pilots to illuminating the...

  • Principal/Senior Principal Electromechanical Design Engineer

    $105,400-$196,700 Full Time

    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary...

  • Senior Principal RF Mechanical Engineer – Radome Technical Specialist (Onsite)

    Salary not listed Full Time
  • Senior Principal Mechanical Design Engineer

    Salary not listed Full Time
  • Senior Principal Electrical Engineer

    Salary not listed Full Time

    Role Overview:  CHAOS is seeking a Sr. Principal Electrical Engineer with expertise in digital circuit design and signal integrity analysis to serve as a technical authority for...

  • Vice President, Engineering and Technology

    Salary not listed Full Time

    Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s...

  • Principal Valves Engineer – Design Standardization & Commodity Strategy

    $169,624-$237,473 Full Time

    Application close date:Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and...