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  • Sr Principal Engineer Mechanical

    $105,800-$158,600 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...

  • Sr. Principal II Opto-Mechanical Engineer

    $146,670-$249,330 Full Time

    Job Description BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This individual will provide leadership and...

  • Sr. Principal II Opto-Mechanical Engineer

    $146,670-$249,330 Full Time

    Job Description BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This individual will provide leadership and...

  • Sr. Principal Mechanical Engineer

    $123,400-$185,000 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...

  • Principal or Sr. Principal Mechanical Systems Engineer (Naval Architect)

    $108,800-$203,600 Full Time

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

  • Principal or Sr. Principal Mechanical Engineer

    $98,900-$185,000 Full Time

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

  • Principal Mechanical Engineer / Sr. Principal Mechanical Engineer (Instrumentation Subsystem Design)

    $95,300-$178,000 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...

  • Sentinel (GBSD) Principal / Sr. Principal Mechanical Engineer – 17550

    $89,400-$167,500 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...

  • Sr Principal Mechanical Engineer

    $123,400-$185,000 Full Time

    RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

  • Sr. Principal Mechanical Engineer – Aerospace

    $111,700-$167,500 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...

  • Principal/Sr. Principal Mechanical Engineer ECS – *16966

    $89,400-$167,500 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...

  • Sentinel – Principal / Sr. Principal Mechanical Engineer – 16947*

    $89,400-$167,500 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...

  • Principal/ Sr. Principal Engineer Mechanical

    $95,800-$178,800 Full Time

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

  • Sr Principal Mechanical Engineer Lead

    Salary not listed Full Time
  • ADGE Sr Principal Mechanical Engineer (On-Site)

    Salary not listed Full Time
  • Supplier Quality Engineer Sr/Spec/Principal

    Salary not listed Full Time

    Responsibilities for this Position Supplier Quality Engineer Sr/Spec/PrincipalUS-CT-GrotonJob ID: 2025-15381Type: Full-Time# of Openings: 5Category: Quality ControlEB Groton ShipyardOverviewThe Supplier Quality Engineer (SQE) will be responsible...

  • Solid Rocket Motor Designer Principal

    Salary not listed Full Time

    Job ID: 723125BR Date posted: Apr. 13, 2026 Description:You will be the Solid Rocket Motor (SRM) Design Principal Engineer for the Missiles & Fire Control Propulsion...

  • Guidance, Nav & Control Engineer, Sr Staff – Orlando, FL

    Salary not listed Full Time

    Job ID: 715257BR Date posted: Apr. 10, 2026 Description:Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is...

  • Guidance, Nav & Control Engineer, Sr – Orlando, FL

    Salary not listed Full Time

    Job ID: 723299BR Date posted: Apr. 06, 2026 Description:Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is...

  • Guidance, Nav & Control Engineer, Sr – Orlando, FL

    Salary not listed Full Time

    Job ID: 723311BR Date posted: Apr. 06, 2026 Description:Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is...